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- Continuous emission monitoring system (CEMS)
- Dust monitoring
- Environmental and process data management
- Environmental dust monitoring
D-R 909
Extractive dust monitor
Extractive continuous dust measurement of small to medium dust concentrations in wet flue and process gases even under difficult plant conditions.
D-R 220
Dust and opacity monitor
The cost-effective solution for continuous, contactless dust and opacity measurement at medium to high concentrations in dry flue and process gases.
D-R 290
Dust and opacity monitor
For continuous, contactless dust and opacity measurement at medium to high concentrations in dry flue and process gases. Also suitable for difficult plant conditions.
D-R 820 F
Dust monitor
Extractive measurement of wet flue or process gases. For monitoring small to medium dust concentrations.
D-EMS 2020
Environmental and process data management system
Data acquisition and handling system (DAHS) for the acquisition, calculation, long-term storage and visualization of data in the most diverse areas. Compliant with European and US EPA-based regulations.
D-R 320
In situ dust monitor
For continuous, contactless measurement of low to medium dust concentrations in dry flue and process gases. Also suitable for corrosive gases and potentially explosive atmospheres.
D-R 808
In situ dust monitor
Certified and approved PM CEMS providing very high quality monitoring of very low to medium particulate concentrations in dry flue gas flows.
LaserCEM
Multi-gas monitoring system
The LaserCEM® is a turnkey multi-gas stack emissions monitor for environmental compliance, using two patented technologies: OFCEAS® (Optical Feedback Cavity Enhanced Absorption Spectroscopy) and LPS® (Low Pressure Sampling).
HM-1400 TRX 2
Total mercury analyzer
Total mercury analyzer for continuous process and emission monitoring. With option for separate determination of elemental and oxidized mercury species.
D-FL 100
Volume flow measuring system
For continuous volume flow measurement in dry gases. Reliable, even under extreme operating conditions.
D-FL 220
Volume flow measuring system
For continuous, contactless volume flow measurement in dry and humid gases. Reliable, even under demanding operating conditions.
D-R 909
Extractive dust monitor
Extractive continuous dust measurement of small to medium dust concentrations in wet flue and process gases even under difficult plant conditions.
Functionality: Forward scattering
Request A QuoteFeatures
- QAL1-certified in accordance with EN 15267
- Automatic control functions
- Flow-optimized design prevents the deposit of impurities
- Efficient operation due to electronically controlled blowers and heaters
- Modular system of compact units
Benefits
- Suitable for official emission monitoring
- Low service cost for calibration and maintenance
- Low energy cost
- Easy and versatile installation
Applications
- Emission measurement of wet flue gases
- Measurement of wet process gases with small to medium dust concentrations
Technical data
| Parameter | Description |
|---|---|
| Measuring principle | Extraction of sample gas, dilution and heating for evaporation of water droplets, forward scattering, single-sided installation |
| Measuring variable | Scattered light units, calibratable as dust concentration in mg/m³ |
| Measuring range | Minimum 0 … 5 mg/m³; Maximum 0 … 200 mg/m³ |
| Certified measuring ranges | 0 … 7,5 mg/m³; 0 … 15 mg/m³; 0 … 45 mg/m³; 0 … 100 mg/m³ |
| Ambient conditions | Installation location: Indoor or outdoor installation* Temperature: -40 … +60 °C |
| Operating conditions | Temperature: 0 … 160 °C (Higher temperature values on request) Relative humidity: 0 … 100% and maximum 70 g/m³ water as aerosol Relative pressure: -50 … +50 hPa** |
| Inner duct diameter | Minimum: 0.2 m |
| Interface | Analog output: 1x 4 … 20 mA, maximum 500 Ω, potential-free Analog input: 1x 4 … 20 mA, maximum 250 Ω, potential-free Digital output: 2x NC/NO, maximum 60 V_, 30 V~, 0.5 A Modbus RS 485 RTU USB |
| Operation and display | Status LED |
| Software | D-ESI 100*** |
| Optional | Control Unit D-ISC 100 |
| Control functions | Automatic zero point and reference point measurement, automatic contamination measurement and compensation |
| Light source | Laser, class 2 in accordance with EN 60825-1, < 1 mW at 650 nm |
* Weather protection required for outdoor installation
** Depending on flue gas velocity and operating mode
*** Enables remote access via web interface, requires PC with Windows operating system
D-R 220
Dust and opacity monitor
The cost-effective solution for continuous, contactless dust and opacity measurement at medium to high concentrations in dry flue and process gases.
Functionality: Transmission
Request A QuoteFeatures
- Continuous dust measurement
- Contactless measurement
- Automatic check functions
- High-quality corrosion-free plastic housing and a wide ambient temperature range
Benefits
- Easy installation for opacity monitoring and reliable emission monitoring
- Reliable measurement of medium to large dust concentrations
- Space-saving and easy installation
- Transmission measuring principle opens up a wide range of applications
- Also for use under extreme sample gas conditions
Applications
- Emission measurement of dry flue gases at the stack
- Measurement of dry flue gases in the process
- Corrosive flue gases, challenging gas matrix
- Measurement of dry process gases
Technical Data
| Parameter | Description |
|---|---|
| Measuring principle | Transmission, contactless and in-situ measurement |
| Measuring variable | Extinction, opacity, calibratable as dust concentration in mg/m³ |
| Measuring range | Opacity: 0 … 100% Extinction: 0 … 1.6 Dust concentration: 0 … 5,000 mg/m³ |
| Certified measuring range | n/a |
| Ambient conditions | Installation location: Indoor or outdoor installation** Temperature: -20 … +50 °C |
| Operating conditions | In duct: Temperature: Maximum 200 °C, optional: 500 °C Relative humidity: 0 … 95%, non-condensing Relative pressure: -50 … +10 hPa (standard) -50 … +50 hPa (optional) |
| Inner duct diameter | 0.4 … 10 m |
| Interface* | Analogue output: 1x 4 … 20 mA, maximum 400 Ohm, potential-free (various parameters adjustable) Digital output: 2x NC/NO, maximum 60 VDC, 30 VAC, 0.5 A (various parameters adjustable) RS 485 Modbus RTU, USB |
| Status display | LED |
| Operation and display | Software D-ESI 100*** or Operating unit D‑ISC 100 |
| Check functions | Automatic zero point and reference point measurement, manual contamination and linearity measurement (optional) |
| Light source | LED |
* Additional interfaces with D‑ISC 100 operating unit
** Weather protection cover required for outdoor installation
*** Enables remote access via web interface, PC with Windows operating system required
System components
| Component | Description |
|---|---|
| Dust monitor D-R 220 | Measuring head and reflector |
| Software D-ESI* | Measurement software for control and monitoring* |
| Terminal Box with purge air unit | D-TB 200 |
| Terminal Box without purge air unit | D-TB 100* |
| Operating and purge air unit | D-ISC 100 P |
* Enables remote access via web interface, PC with Windows operating system required
USP
- High quality at a low price
Accessories
Mandatory
- D-TB x00
- D‐ESI 100
- D-BL
Recommended
- D-ISC 100 xx2
D-R 290
Dust and opacity monitor
For continuous, contactless dust and opacity measurement at medium to high concentrations in dry flue and process gases. Also suitable for difficult plant conditions. Exceeds EPA and ASTM standards.
Functionality: Transmission
Request A QuoteFeatures
- Continuous dust measurement
- Smallest certified measuring range 0 … 15 mg/m³
- Automatic measurement and correction of contamination
- Automatic check functions
- Contactless measurement
- Maintenance and linearity check without disassembly
- Exceeds EPA and ASTM standards The D-R 290 was developed to comply with 40CFR60, App. B, PS-1 and ASTM D6216-20 Annex A1 “Standard Practice for Opacity Manufactures to Certify Conformance with Design and Performance Specifications."
Benefits
- Suitable for official emission monitoring
- Reliable measurement of medium to large dust concentrations
- Space-saving and easy installation
- Long life time and high availability under extreme plant conditions
Applications
- Emission measurement of dry flue gases at the stack
- Temperatures up to 1,000 °C
- Corrosive flue gases, plants with complex gas matrix
- Measurement of dry process gases
Technical Data
| Property | Details |
|---|---|
| Measuring principle | Transmission, contactless and in-situ measurement |
| Measuring variable | Extinction, opacity, calibratable as dust concentration in mg/m³ |
| Measuring range |
Opacity: Minimum 0 … 20%, maximum 0 … 100% Extinction: Minimum 0 … 0.1, maximum 0 … 2.0 Dust concentration: Minimum 0 … 80 mg/m³, maximum 0 … 4,000 mg/m³ |
| Certified measuring range | 0 … 15 mg/m³ |
| Ambient conditions |
Installation location: Indoor or outdoor installation Temperature: -40 … +60 °C (Standard) -30 … +60 °C (ATEX) -20 … +60 °C (IECEx) |
| Operating conditions |
In duct: Temperature: Maximum 250 °C, optional: 1,000 °C Relative humidity: 0 … 95%, non-condensing Relative pressure: -50 … +20 hPa, -50 … 0 hPa (ATEX/IECEx) |
| Inner duct diameter | 0.5 … 18 m |
| Interface |
Analogue output: 1x 4 … 20 mA, maximum 400 Ohm, potential-free (various parameters adjustable) Digital output: 2x NC/NO, maximum 60 VDC, 30 VAC, 0.5 A (various parameters adjustable) RS 485 Modbus RTU, USB Status display: LED |
| Operation and display | Software D-ESI 100 or Operating unit D-ISC 100 |
| Check functions | Automatic zero point and reference point measurement, automatic contamination measurement and compensation |
| Light source | LED, 450 … 680 nm |
* Additional interfaces with D‑ISC 100 operating unit
** Weather protection cover required for outdoor installation
*** Measuring section > 1 m
Explosion protection
| Certification | Details |
|---|---|
| ATEX |
II 2G Ex pxb IIC T4 Gb II 3G Ex pzc IIC T4 Gc II 3D Ex pD IIIC T100°C Dc |
| IECEx | Ex pzc IIC T4 Gc |
System components
| Component | Description |
|---|---|
| Dust Monitor | D-R 290 (measuring head and reflector) |
| Purge Air Unit(s) | D-BL |
| Software | D-ESI* and Terminal Box without purge air unit |
| Terminal Box | D-TB 100** or Operating unit D‑ISC 100 |
* Enables remote access via web interface, PC with Windows operating system required
** External purge air supply required
D-R 820 F
Dust monitor
Extractive measurement of wet flue or process gases. For monitoring small to medium dust concentrations.
Functionality: Forward scattering
Request A QuoteFeatures
- Dilution of the sample
- Hyperkinetic gas extraction
- Single-sided installation on stack
- Automatic zero point and reference point check
- Automatic measurement of contamination and correction of measured values
- Local control panel and LC display
Benefits
- Suitable for plants with variable gas velocity
- Long life time due to stable laser light source
- Easy commissioning, adjustment and maintenance without PC
Applications
- Emission measurement of wet flue gases
- Measurement of wet process gases with small to medium concentrations
Technical Data
| Specification | Details |
|---|---|
| Measuring Principle | Extraction of sample gas, dilution and heating for evaporation of H2O, forward scattering, single-sided installation |
| Measuring Variable | Stray light units, calibratable as dust concentration in mg/m³ |
| Measuring Range | Minimum 0 … 15 mg/m³, Maximum 0 … 200 mg/m³ |
| Certified Measuring Range | 0 … 15 mg/m³ |
| Ambient Conditions | Installation location: Indoor or outdoor installation Temperature: -20 … +50 °C |
| Operating Conditions | In duct: Temperature: -25 … 220 °C Relative humidity: > 95 %, maximum 30 g/m³ H2O as aerosol Relative pressure: -30 … +2 hPa |
| Inner Duct Diameter | Minimum 0.4 m |
| Interface | Analogue output: 4x 4 … 20 mA, maximum 1,000 Ohm, potential-free Digital output: 4x NC/NO, maximum 35 VDC, 0.4 A |
| Operation and Display | Supply and display unit on the measuring device |
| Check Functions | Automatic zero point and reference point measurement, automatic contamination measurement and compensation |
| Light Source | Laser diode, red, 650 nm |
* Weather protection cover required for outdoor installation
System components
(Bullet) Dust monitor D-R 820 F (including blower unit and supply and display unit)
USP
- Suitable for extreme plant conditions
- Low lifecycle costs
D-EMS 2020
Environmental and process data management system
Data acquisition and handling system (DAHS) for the acquisition, calculation, long-term storage and visualization of data in the most diverse areas. Compliant with European and US EPA-based regulations.
The D-EMS 2020 system is an environmental and process data management system which meets today’s legal requirements and is conceptually prepared for future guidelines. The system enables the acquisition, calculation, long-term storage and visualization of environmental data and process data in the most diverse areas.
Functionality: The system is modular in structure and makes it possible to implement a wide range of user-specific solutions. All calculations, storage and display take place within the D-EMS 2020 server. Additional workstations or clients can be connected via network with diverse functions.
Functionality: Forward scattering
Request A QuoteFeatures
- New: Since December 2024, tested according to EN 17255
- Complies with European and US EPA based regulations
- Analog and digital data acquisition with long-term data storage in accordance with legal requirements
- Provision of data to customer systems via analog and digital interface
- Presentation of current, historical or forecast measurement data as bar or line chart and optionally in customer-specific design
- Standalone and client-server architecture, installation options to meet the various customer requirements
- Role-based user management, including LDAP(S)
- Additional modules such as GHG, QAL3, automatic backup, and many more
Certifications
- EN 15267 (QAL1)
- MCERTS
Conformities Germany
- TA Luft
- 1. BImSchV
- 2. BImSchV
- 13. BImSchV
- 17. BImSchV
- 27. BImSchV
- 30. BImSchV, 31. BImSchV
- BEP 2017
- Statuskennung und Klassierung (SKK) 2019
- DIN EN 14181
- MVO (DEHSt)
- VDI 4201
Conformities EU
- 2010/75/EU (IED)
- (EU) 2015/2193 (MCP)
- EN 14181
- EN 17255
- And other national requirements
Conformities US
- US EPA 40 CFR Part 60
- US EPA 40 CFR Part 63
- US EPA 40 CFR Part 75
- And other US EPA-based evaluations
Benefits
- Scalable and modular system for all plant sizes and types
- Fully-featured modern system design
- Intuitive and easy-to-use interface
- Flexible configuration to meet the various customer requirements
- Powerful reporting with multiple customization options and e-mail notification
- Complies with European and US EPA based regulations
Technical data
| Specification | Details |
|---|---|
| Data Acquisition |
Per server up to 1024 analog inputs Per server up to 1024 analog outputs Per server up to 2048 analog inputs Per server up to 2048 analog outputs Data acquisition can be carried out either directly or via data loggers in the D-MS 500 FC family to the server. |
| Interfaces |
4-20mA Modbus RTU / TCP Profibus DP Profibus Master (VDI 4201) Profinet Elan OPC UA Mode 4 Ethernet IP And others |
| Data Export | PDF, XLS, XML, CSV files |
| Data Security |
Data buffer in the D-MS 500 FC data logger family with internal ring memory of up to 128 days Encrypted data communication between server and data loggers Encrypted and password protected SQL database Role-based user management, including LDAP(S) External data storage and backup (file server, NAS, etc.) Alarm notification on failure of a storage medium |
| Internet/Intranet Connection |
Automatic data transfer to any web server on the Internet for visualization via HTML Daily data control |
| Visualization |
Reporting (daily, monthly, quarterly, yearly, etc.) Bar and line charts with current and historical data Alarm and event management with comment functionality and e-mail notification |
D-R 320
In situ dust monitor
For continuous, contactless measurement of low to medium dust concentrations in dry flue and process gases. Also suitable for corrosive gases and potentially explosive atmospheres.
Technology: Backward scattering
Request A QuoteFeatures
- Continuous dust measurement
- Smallest certified measuring range 0 … 7.5 mg/m³
- Single-sided installation without optical alignment
- Automatic check functions
- Continuous, integrated purge air monitoring and control
- Maintenance and linearity check without disassembly
- Contactless measurement
Benefits
- Suitable for official emission monitoring
- Reliable measurement of small dust concentrations
- Space-saving and easy installation
- Long life time and high availability under extreme plant conditions
- Low maintenance
Application
- Emission measurement of dry flue gases at the stack
- Temperatures up to 600 °C
- Corrosive flue gases, plants with complex gas matrix
- Measurement of dry process gases with small concentrations
Technical data
| Parameter | Details |
|---|---|
| Measuring Principle | Backward scattering, single-sided installation, contactless and in-situ measurement |
| Measuring Variable | Stray light units, calibratable as dust concentration in mg/m³ |
| Measuring Range |
Minimum: 0 … 5 mg/m³ Maximum: 0 … 200 mg/m³ |
| Certified Measuring Range | 0 … 7.5 mg/m³ |
| Ambient Conditions |
Installation location: Indoor or outdoor installation** Temperature: -40 … +60 °C -30 … +60 °C (ATEX) -20 … +60 °C (IECEx) |
| Operating Conditions |
In duct: Temperature: Maximum 600 °C Relative humidity: 0 … 95%, non-condensing Relative pressure: -50 … +50 hPa -50 … 0 hPa (ATEX/IECEx) |
| Dimensions |
Inner duct diameter: Minimum 0.7 m Wall thickness: Maximum 0.56 m |
| Interface* |
Analogue output: 1x 4 … 20 mA, max 400 Ohm, potential-free (adjustable) Digital output: 2x NC/NO, max 60 VDC, 30 VAC, 0.5 A (adjustable) RS 485 Modbus RTU, USB Status display: LED |
| Operation and Display |
Software D-ESI 100*** or Operating unit D-ISC 100 |
| Check Functions |
Automatic zero and reference point measurement Automatic contamination measurement and compensation Integrated purge air monitoring and control |
| Protective Functions | Integrated fail-safe shutter (optional) |
| Light Source | Laser, class II, < 1 mW at 650 nm |
* Additional interfaces with D-ISC 100 operating unit
** Weather protection cover required for outdoor installation
*** Enables remote access via web interface, PC with Windows operating system required
Explosion protection
| Standard | Certification |
|---|---|
| ATEX |
II 2G Ex px op is IIC T4 Gb II 3G Ex pz op is IIC T4 Gc II 3D Ex pD III T70 °C Dc |
| IECEx | Ex pzc IIC T4 Gc |
System components
| Component | Description |
|---|---|
| Main Unit | Dust monitor D-R 320 |
| Software | D-ESI* |
| Connection Options |
Terminal Box with purge air unit D-TB 200 or Terminal Box without purge air unit D-TB 100** or Operating and purge air unit D-ISC 100 P |
* Enables remote access via web interface, PC with Windows operating system required
** External purge air supply required
USP
- Patented design, without alignment of optical components after installation
Accessories
Mandatory
- D-TB x00
- D‐ESI 100
Recommended
- D-ISC 100 xx2
D-R 808
In situ dust monitor
Certified and approved PM CEMS providing very high quality monitoring of very low to medium particulate concentrations in dry flue gas flows.
Technology: Forward scattering
Request A QuoteFeatures
- Certified for the range of 0-7.5 mg/m3 the lowest range achievable for a dust CEMS (Continuous Emissions Monitoring System)
- Certified and approved dust analyzer for ensuring plant compliance with international standards for industrial emissions
- New: ATEX & IECEx certified to operate safely in hazardous environments, minimizing the risk of ignition and explosion
CERTIFICATIONS
- TÜV certified to EN 15267-1:2009, EN 15267-2:2009, EN 15267-3 :2007, EN 14181 :2014
- QAL1 as defined by EN14181
- QAL3 compliance to EN14181
- MCERTs certification for "Stack emissions monitoring equipment at industrial installations” – Continuous emissions monitoring systems (CEMS)
- ATEX (optional):
- II 3G Ex ec nC op is IIC T4 Gc
- II 3D Ex op is tc IIIC T100 °C Dc
-
IECEx (optional):
- Ex ec nC op is IIC T4 Gc
- Ex op is tc IIIC T100 °C Dc
- US EPA capable as a PM-CEMS or PM-CPMS
- Compliant with US EPA 40 CFR 60 PS 11
Benefits
- Advanced measurement accuracy:
Utilizes forward scattering technology to minimize cross sensitivity to particle type and size - Suitable for high temperature stacks and hazardous Ex zones:
Designed to operate effectively in extreme conditions - Single side installation:
Eliminates the need for optical alignment, making it ideal for thick-walled or double-walled ducts - User-friendly flange:
Easy installation and maintenance; Simply unscrew, turn slightly, and remove the instrument from the stack/duct - Simplified audit process:
Allows for easy verification with manual filters, ensuring consistent and accurate performance checks without removing the device from the stack - Status-dependent indicator light on the analyzer:
Changes color to reflect the operational state of the analyzer, providing clear and immediate visual feedback - Pressure-controlled purge air system:
Ensures that the particulate analyzer remains safeguarded in the event of a blower or plant instrument air system failure - Durable construction with no moving parts in the flue gas flow:
Ensures long-lasting reliability and minimal maintenance - Reduced maintenance and operational costs:
The robust design and minimal maintenance requirements significantly lower the overall cost of ownership and operation
Application
Typical applications:
Suitable for process applications and for emission compliance for plants equipped with bag filters, cartridge filters, cyclones, electrostatic precipitators, or without any filtration
- Ideal for monitoring non-condensing / dry flue gases
- Monitoring of dust arrestment filter plants
- Monitoring of ventilation systems
Industries:
- Waste to energy plants
- Metal industries, including steel and aluminum production
- Mineral processing, such as cement and gypsum manufacturing
- Chemical industries, including TiO2 production and refineries
- Power generation plants, including coal, gas and biomass plants
Technical data
| Parameter | Details |
|---|---|
| Measuring Principle | Forward scattering, in-situ, continuous, single-sided installation |
| Measuring Variable | Scattered light units, calibratable as dust concentration in mg/m³ |
| Measuring Range | 0 … 300 mg/m³ |
| Certified Measuring Range | 0 … 7.5 mg/m³ |
| Certificates | QAL1 (TÜV and MCERTS) |
| Standards | IED 2010/75/EU, EN 15267‑1/2/3, EN 14181, US EPA 40 CRF 60 PS 11, 13th/17th/27th/30th BImSchV, TA Luft |
| Interface |
Analogue output: 1× 4–20 mA, max 400 Ohm, potential-free (adjustable) Digital output: 2× NC/NO, max 60 VDC, 30 VAC, 0.5 A (adjustable) RS 485 Modbus RTU, USB |
| Nominal Voltage | 24 V– |
| Ambient Conditions |
Installation location: Indoor or outdoor Temperature: -40 … +60 °C |
| Operating Conditions |
In duct: Temperature: Max 350 °C (optional 500 °C) Relative humidity: 0–95%, non-condensing Relative pressure: -50 … +50 hPa |
| Dimensions |
Inner duct diameter: > 0.3 m (representative measurement required) Wall thickness: Max 0.47 m |
| Check Functions | Automatic zero/reference point measurement, contamination detection/compensation, purge air monitoring |
| Degree of Protection | IP65 (DIN EN 60529) |
| Light Source | Laser, class 2 (DIN EN 60825‑1), < 1 mW at 650 nm |
| Connections |
Process: Flange DN 40 PN6, stud bolts, 100 mm bolt circle Device: M23 DURAG standard Purge air hose: Ø 25 mm Purge air sensor: M12 8-pin |
| Operation and Display |
Status display: LED D-ESI 100 software or D-ISC 100 operating unit |
| Material |
Probe: 1.4404, AISI 316L, polished Housing: Painted aluminum |
* Additional interfaces with D‑ISC 100 operating unit
** Weather protection cover required for outdoor installation
*** Enables remote access via web interface, requires PC with Windows operating system
System components
| Component |
|---|
| D-R 808 dust monitor |
| D-ESI 100 software * |
| D-TB 200 terminal box |
| D-TB 100 terminal box ** |
| D-ISC 100 P operating and purge air unit |
* Enables remote access via web interface, requires PC with Windows operating system
** External purge air supply required
Explosion protection
| Standard | Certification |
|---|---|
| ATEX |
II 2G Ex px op is IIC T4 Gb II 3G Ex pz op is IIC T4 Gc II 3D Ex pD III T70 °C Dc |
| IECEx | Ex pzc IIC T4 Gc |
Accessories
Mandatory
- D-TB x00
- D‐ESI 100
Recommended
- D-ISC 100 xx2
LaserCEM
Multi-gas monitoring system
The LaserCEM® is a turnkey multi-gas stack emissions monitor for environmental compliance, using two patented technologies: OFCEAS® (Optical Feedback Cavity Enhanced Absorption Spectroscopy) and LPS® (Low Pressure Sampling).
The combination of OFCEAS® and LPS® technologies enables high spectral analysis that is interference-free, fast, and highly accurate, whatever the gas matrix to be analyzed. Its Low Pressure Sampling makes the LaserCEM® adapted to a wide range of applications without the need to heat or dry the sample prior to analysis, considerably reducing the risk of pollutants interferences or losses, as well as installation, operating and maintenance costs.
US-EPA capable, QAL1 certified and fully pre-calibrated, the LaserCEM® continuous multigas analyzer is the perfect choice for CEMS applications.
Technology: Optical Feedback Cavity Enhanced Absorption Spectroscopy (OFCEAS) and Low Pressure Sampling (LPS)
Request A QuoteFeatures
- The LaserCEM® can measure a wide choice of parameters with an unforeseen quality of measurement in terms of accuracy and resolution: HF, HCl, NH3, CH4, SO2, CO, CO2, NO, NO2, O2, N2O, H2S, CHOH, H2O…
- Double QAL1 certification (by TÜV and MCERTS) according to EN 15267 and EN 14181; incorporates the QAL3 functionalities defined by EN 14181
- Lowest certified measuring ranges for hydrogen fluoride (HF), for nitrogen monoxide (NO), and for carbon monoxide (CO)
- Direct measurement without modifying the sample
- Measurement of interferents or normalization gases (water, oxygen) with the same analyzer
- Low energy, calibration gases and compressed air consumption
- Utilizes low-pressure sampling and traced lines to prevent condensation and eliminate washout effect
- Communication, control and maintenance via Modbus, (TCP/IP, RS), analog, USB and Ethernet
Benefits
- Comprehensive stack emissions management:
LaserCEM® continuous emission monitoring system combines regulatory compliance, low cost of ownership, low maintenance, high availability, and environmental responsibility to provide a comprehensive approach to your stack emissions management. - True direct extractive CEMS:
No sample pre-treatment. OFCEAS technology associated with low pressure sampling enables direct measurement and eliminates the risk of chemical adsorption, desorption, and condensation along the sampling line. Accurate measurement even in high water contents (>80%). - Low cost of ownership:
Dust filters’ replacement drastically reduced; low use of compressed air and calibration gases; very low energy consumption (80 °C temperature maintained traced sampling line compared to 180 °C required by other monitoring systems). - Easy to use, easy to report emissions:
LaserCEM® is able to analyze all kind of gases and concentration ranges. In combination with DURAG DATA SYSTEMS' emission DAHS, the D-EMS 2020, tracking ELVs and sharing emissions reports with your local authority is amazingly simple. - Evolutive, futureproofed:
Modular system, allowing for the add of new gas parameters or new ranges: you to stay fit and compliant with future regulations or stack emissions monitoring objectives.
Application
Perfectly suitable for continuous stack emission measurements for environmental compliance in all type of industries:
- Waste to energy plants (municipal, biomedical and sludge incinerators, hazardous waste incinerators at chemical or pharmaceutical plants)
- Energy from Solid Recovered Fuels (SRF) or Refuse-derived Fuel (RDF)
- Metal industries, including steel, green steel and aluminum production or recycling
- Power generation: Hydrogen power plants, coal-fired power stations, gas turbines, biomass plants...
- Mineral processing, such as cement and gypsum, brick, tiles and glass manufacturing
- Emissions from oil and gas operations in Net Zero transitions
- Chemical industries, including fertilizer production
- Treatment and remediation of contaminated soil, Residual Hazardous Materials (RHM), contaminated water and residual material
- Refineries, including ancillary sources and non-refinery process units
- Gasification and pyrolysis processes
- Oxy-fuel combustion
- DeSOx & DeNOx, FGD emission monitoring
- Efficiency control of air pollutants abatement systems
- Low NOx and ultra-low NOx measurements
Technical data
Compounds and measuring ranges
| Parameter | Certified Measuring Range | Typical Maximum Ranges |
|---|---|---|
| CO (mg/m³) | 0 … 75; 0 … 1,249 | 0 … 3,000 |
| CO low (mg/m³) | 0 … 30; 0 … 250 | - |
| CO₂ (Vol.-%) | - | 0 … 20 |
| NO (mg/m³) | 0 … 78; 0 … 150; 0 … 2,008 | 0 … 3,000 |
| NO₂ (mg/m³) | 0 … 40; 0 … 100 | 0 … 2,000 |
| N₂O (mg/m³) | - | 0 … 500 |
| HF (mg/m³) | 0 … 1.5; 0 … 10 | 0 … 100 |
| SO₂ (mg/m³) | 0 … 75; 0 … 2,858 | 0 … 5,000 |
| HCl (mg/m³) | 0 … 15; 0 … 98 | 0 … 150 |
| NH₃ (mg/m³) | 0 … 15; 0 … 45; 0 … 76 | 0 … 500 |
| CH₄ (mg/m³) | 0 … 5; 0 … 20 | 0 … 500 |
| O₂ (Vol.-%) | 0 … 21 | 0 … 25 |
| H₂O (Vol.-%) | 0 … 30; 0 … 40 | 0 … 60 |
| H₂S (mg/m³) | - | 0 … 100; 0 … 7,500 |
| CHOH (mg/m³) | - | 0 … 5; 0 … 30 |
| TOCs by FID | On request | On request |
* Certification in accordance with EN 15267‑3, QAL1 by TÜV + MCERTs
** Concentrations based on standard conditions 1,013.25 hPa and 0 °C
Performances
| Linearity | < 2% range |
| Repeatability | < 1% range |
| Response Time | < 200 s (all gases) |
| Drift Zero/Span | < 3.0% (all gases); O2 < 0.2 vol-% |
Analyzer
| Power Supply | 110 … 230 VAC, 50 … 60 Hz, 150 VA + 10 to 45 VA/m of sampling line (consumption) |
| Compressed Air Supply | Dust free, oil free, dry, at ambient temperature; 3 barg pressure at max 5.5 l/min flow, required only in maintenance mode |
| Ambient Conditions | Temperature: +5 … +40 °C Humidity: 10 … 90% relative humidity, non-condensing |
| Communication Interfaces | USB ports, Modbus TCP, RS232, RS485 (RJ45), VGA, 4 … 20 mA Remote Access Via Ethernet |
Sampling system
| Technology | Low pressure sampling (LPS®) |
| Sampling Line | Function of the ambient temperature, unheated sampling line or traced line temperature maintained at max 80 °C; maximum length 150 m |
| Sampling Probe |
Includes filter and sonic nozzle Material: Inconel 600, other materials on request Length: variable, tailor-made |
| Process Connection | DN65 PN16 flange, stainless steel (316L) |
| Sampling Box |
Dimensions (H x W x D): 44 x 40 x 18 cm Degree of protection: IP65 |
| Flue Gas |
Temperature: +5 … +600 °C Absolute humidity: 0 … 80% vol., higher water content on request |
Turnkey LaserCEM® cabinet
| 24U | 134 x 60 x 91 cm |
| 38U | 183 x 60 x 80 cm |
Accessories
Mandatory
- Sampling probe
- Sampling line
- Pumping system
Optional
- Integration in cabinet
- Air conditioning system
- Analog outputs
- QAL3 module for zero and span calibration
HM-1400 TRX 2
Total mercury analyzer
Total mercury analyzer for continuous process and emission monitoring. With option for separate determination of elemental and oxidized mercury species.
Functionality: Atomic absorption spectroscopy
Request A QuoteFeatures
- Lowest certified measuring range 0 … 15 µg/m³
- Measuring principle allows separate determination of elemental and oxidized mercury
- Automatic check functions via internal reference gas generator
- Low consumption of energy and instrument air
- Simple, robust design
Benefits
- Suitable for official emission monitoring
- Reliable measurement of small and large mercury concentrations
- Measuring data of both mercury species for use in evaluation of mercury mitigation measures
- Low operating costs over the entire product lifecycle
- Easy maintenance and operation
Application
- Official continuous emission monitoring
- Real-time measurement of emissions and process concentrations
Technical data
| Measuring Principle | Extractive total mercury measurement via thermocatalytic conversion and atomic absorption spectroscopy |
| Measuring Variable | Total mercury concentration in µg/m³ |
| Measuring Range | 0 … 3,000 µg/m³ |
| Certified Measuring Range | 0 … 15 µg/m³, 0 … 45 µg/m³, 0 … 75 µg/m³ |
| Ambient Conditions |
Temperature: - Sampling: -20 … +50 °C - Analyzer: +0 … +50 °C |
| Operating Conditions (In Duct) |
Temperature: Max 300 °C Relative Humidity: 0 … 100% Relative Pressure: -50 … +20 hPa |
| Inner Duct Diameter | Minimum 0.5 m |
| Operation and Display |
Operating unit in front door Remote access from PC using TCP/IP |
| Check Functions |
Automatic leakage check Automatic zero point check with ambient air Automatic reference point check with internal HgCl₂ reference gas generator Manual reference point check with external reference gas generator |
USP
- Measuring principle allows separate determination of mercury species (speciation)
Accessories
Mandatory
- Sampling probe
- Sampling tube
- Sample gas line
Optional
- Pre-filter (for sampling probe, at high dust concentrations)
- D-EMS
D-FL 100
Volume flow measuring system
For continuous volume flow measurement in dry gases. Reliable, even under extreme operating conditions.
Functionality: Differential pressure principle
Request A QuoteFeatures
- Continuous measurement of velocity and volume flow
- Double-sided installation for measurement over the entire duct diameter or cost-saving single-sided installation
- Robust and resistant probe material for use in aggressive gases or at high temperatures (optional)
- Probe individually adapted to the application
- Automatic back purging unit (optional)
- Automatic internal self-test
Benefits
- Certified for official emission monitoring
- Precise measurement of velocity and volume flow even under demanding operating conditions
- Space-saving and easy single-sided installation (optional)
- Suitable for use in potentially explosive atmospheres (optional)
- Suitable for use in hot gases
Application
Perfectly suitable for continuous stack emission measurements for environmental compliance in all type of industries:
- Continuous emission monitoring in hot or aggressive gases
- Continuous emission monitoring in small to large duct diameters
- Continuous emission monitoring in explosive atmospheres
- Volume flow measurement for process control and process optimization
Technical data
Compounds and measuring ranges
| Measuring Principle | Differential pressure measuring principle, in-situ measurement, continuous measurement, single-sided or double-sided installation |
| Measuring Variable | Differential pressure, velocity, volume flow, volume flow (standardized), temperature, pressure |
| Measuring Range |
Velocity: 3 … 50 m/s Volume flow: 0 … 3,000,000 m³/h |
| Certified Measuring Range | 3 … 30 m/s (certified), 3 … 50 m/s (additional) |
| Ambient Conditions |
Ambient temperature: - Certified: -40 … +50 °C - Optional: -40 … +60 °C |
| Operating Conditions (In Duct) |
Temperature: Max 850 °C Relative humidity: 0 … 95%, non-condensing Relative pressure: -50 … +50 hPa Dust concentration: Max 30 / 100 / 150 mg/m³ (depending on probe version) |
| Dimensions |
Inner duct diameter: 0.4 … 9 m Wall thickness: Max 300 / 800 / 1,300 mm (depending on probe version) |
| Interfaces |
Analogue output: 1× 4 … 20 mA, max 400 Ohm, potential-free Digital output: 2× NC/NO, max 60 VDC, 30 VAC, 0.5 A Modbus RS 485 RTU, USB |
| Operation and Display | Software D-ESI 100, operating unit D-ISC 100 (optional), status LED (optional) |
| Check Functions | Automatic internal self-test |
| Nominal Voltage | 24 VDC |
| Degree of Protection |
Evaluation unit: IP65 (housing) / IP20 (top-hat rail module) Differential pressure sensor: IP67 |
Explosion protection
| D-FL 100-20 | II 2 GD Ex d IIC T5 Gb Ex tb T100°C Db (optional) |
| Differential pressure sensor | II 1/2 G Ex ia IIC T6 … T4 Ga/Gb (optional) |
System components
| Probe D-FL 100 with accessories |
| Differential pressure sensor D-FL 100 DDM |
| Evaluation unit D-FL 100-20 |
| Pressure sensor D-FL 100 ADM (optional) |
| Temperature sensor D-XT (optional) |
| Software D-ESI 100* or Operating unit D-ISC 100** |
| Weather protection (optional for outdoor installation) |
| Automatic back purging unit (optional) |
* Enables remote access via web interface, PC with Windows operating system required
** Additional interfaces with D-ISC 100 operating unit
Accessories
Mandatory
- D-ESI 100
Recommended
- D-ISC 100 xx2
D-FL 220
Volume flow measuring system
For continuous, contactless volume flow measurement in dry and humid gases. Reliable, even under demanding operating conditions.
Functionality: Ultrasonic transit time difference method
Request A QuoteFeatures
- Continuous measurement of velocity and volume flow
- Contactless measurement
- Corrosion-resistant ultrasonic transducers
- Measurement over the entire duct diameter
- Automatic check functions
Benefits
- Certified for official emission monitoring
- Precise measurement of gas velocity and volume flow
- Suitable for measurement in humid and aggressive gases
- Long life time and high availability even under extreme plant conditions
- Low maintenance
Application
Perfectly suitable for continuous stack emission measurements for environmental compliance in all type of industries:
- Continuous emission monitoring in humid and aggressive gases
- Continuous emission measurement in small to very large duct diameters
- Volume flow measurement for process control and process optimization
Technical data
| Measuring Principle | Ultrasonic transit time difference method, in-situ measurement, continuous measurement, double-sided installation, contactless measurement |
| Measuring Variable | Volume flow (operation), volume flow (standardized), velocity, temperature |
| Measuring Range |
Velocity: 0 … 40 m/s Volume flow: 0 … 5,000,000 m³/h |
| Certified Measuring Range | 0 … 30 m/s |
| Ambient Conditions |
Ambient temperature: - Measuring device: -40 … +70 °C - Certified: -40 … +60 °C Relative humidity: 0 … 95%, non-condensing |
| Operating Conditions (In Duct) |
Temperature: Max 300 °C Relative humidity: 0 … 100%, condensation permissible Relative pressure: -50 … +20 hPa |
| Dimensions |
Inner duct diameter: 0.5 … 14 m (depending on operating conditions) Wall thickness: Max 800 mm |
| Interfaces |
Analogue output: 1× 4 … 20 mA, max 400 Ohm, potential-free Digital output: 2× NC/NO, max 60 VDC, 30 VAC, 0.5 A Modbus RS 485 RTU, USB |
| Operation and Display | Software D-ESI 100, operating unit D-ISC 100, status LED |
| Check Functions | Automatic zero point and reference point measurement |
| Nominal Voltage | 24 VDC |
| Degree of Protection | IP65 |
System components
| 2 measuring devices D-FL 220 |
| Purge air unit D-BL |
| Terminal Box D-TB 100 |
| Software D-ESI 100* or |
| Operating unit D-ISC 100** |
| Weather protection (optional for outdoor installation) |
* Enables remote access via web interface, PC with Windows operating system required
** Additional interfaces with D-ISC 100 operating unit
Accessories
Mandatory
- D-TB 100
- D-ESI 100
Recommended
- D-ISC 100 xx2
D-R 909
Extractive dust monitor
Extractive continuous dust measurement of small to medium dust concentrations in wet flue and process gases even under difficult plant conditions.
D-R 220
Dust and opacity monitor
The cost-effective solution for continuous, contactless dust and opacity measurement at medium to high concentrations in dry flue and process gases.
D-R 290
Dust and opacity monitor
For continuous, contactless dust and opacity measurement at medium to high concentrations in dry flue and process gases. Also suitable for difficult plant conditions.
D-R 820 F
Dust monitor
Extractive measurement of wet flue or process gases. For monitoring small to medium dust concentrations.
D-EMS 2020
Environmental and process data management system
Data acquisition and handling system (DAHS) for the acquisition, calculation, long-term storage and visualization of data in the most diverse areas. Compliant with European and US EPA-based regulations.
D-R 320
In situ dust monitor
For continuous, contactless measurement of low to medium dust concentrations in dry flue and process gases. Also suitable for corrosive gases and potentially explosive atmospheres.
D-R 808
In situ dust monitor
Certified and approved PM CEMS providing very high quality monitoring of very low to medium particulate concentrations in dry flue gas flows.
D-R 909
Extractive dust monitor
Extractive continuous dust measurement of small to medium dust concentrations in wet flue and process gases even under difficult plant conditions.
Functionality: Forward scattering
Request A QuoteFeatures
- QAL1-certified in accordance with EN 15267
- Automatic control functions
- Flow-optimized design prevents the deposit of impurities
- Efficient operation due to electronically controlled blowers and heaters
- Modular system of compact units
Benefits
- Suitable for official emission monitoring
- Low service cost for calibration and maintenance
- Low energy cost
- Easy and versatile installation
Applications
- Emission measurement of wet flue gases
- Measurement of wet process gases with small to medium dust concentrations
Technical data
| Parameter | Description |
|---|---|
| Measuring principle | Extraction of sample gas, dilution and heating for evaporation of water droplets, forward scattering, single-sided installation |
| Measuring variable | Scattered light units, calibratable as dust concentration in mg/m³ |
| Measuring range | Minimum 0 … 5 mg/m³; Maximum 0 … 200 mg/m³ |
| Certified measuring ranges | 0 … 7,5 mg/m³; 0 … 15 mg/m³; 0 … 45 mg/m³; 0 … 100 mg/m³ |
| Ambient conditions | Installation location: Indoor or outdoor installation* Temperature: -40 … +60 °C |
| Operating conditions | Temperature: 0 … 160 °C (Higher temperature values on request) Relative humidity: 0 … 100% and maximum 70 g/m³ water as aerosol Relative pressure: -50 … +50 hPa** |
| Inner duct diameter | Minimum: 0.2 m |
| Interface | Analog output: 1x 4 … 20 mA, maximum 500 Ω, potential-free Analog input: 1x 4 … 20 mA, maximum 250 Ω, potential-free Digital output: 2x NC/NO, maximum 60 V_, 30 V~, 0.5 A Modbus RS 485 RTU USB |
| Operation and display | Status LED |
| Software | D-ESI 100*** |
| Optional | Control Unit D-ISC 100 |
| Control functions | Automatic zero point and reference point measurement, automatic contamination measurement and compensation |
| Light source | Laser, class 2 in accordance with EN 60825-1, < 1 mW at 650 nm |
* Weather protection required for outdoor installation
** Depending on flue gas velocity and operating mode
*** Enables remote access via web interface, requires PC with Windows operating system
D-R 220
Dust and opacity monitor
The cost-effective solution for continuous, contactless dust and opacity measurement at medium to high concentrations in dry flue and process gases.
Functionality: Transmission
Request A QuoteFeatures
- Continuous dust measurement
- Contactless measurement
- Automatic check functions
- High-quality corrosion-free plastic housing and a wide ambient temperature range
Benefits
- Easy installation for opacity monitoring and reliable emission monitoring
- Reliable measurement of medium to large dust concentrations
- Space-saving and easy installation
- Transmission measuring principle opens up a wide range of applications
- Also for use under extreme sample gas conditions
Applications
- Emission measurement of dry flue gases at the stack
- Measurement of dry flue gases in the process
- Corrosive flue gases, challenging gas matrix
- Measurement of dry process gases
Technical Data
| Parameter | Description |
|---|---|
| Measuring principle | Transmission, contactless and in-situ measurement |
| Measuring variable | Extinction, opacity, calibratable as dust concentration in mg/m³ |
| Measuring range | Opacity: 0 … 100% Extinction: 0 … 1.6 Dust concentration: 0 … 5,000 mg/m³ |
| Certified measuring range | n/a |
| Ambient conditions | Installation location: Indoor or outdoor installation** Temperature: -20 … +50 °C |
| Operating conditions | In duct: Temperature: Maximum 200 °C, optional: 500 °C Relative humidity: 0 … 95%, non-condensing Relative pressure: -50 … +10 hPa (standard) -50 … +50 hPa (optional) |
| Inner duct diameter | 0.4 … 10 m |
| Interface* | Analogue output: 1x 4 … 20 mA, maximum 400 Ohm, potential-free (various parameters adjustable) Digital output: 2x NC/NO, maximum 60 VDC, 30 VAC, 0.5 A (various parameters adjustable) RS 485 Modbus RTU, USB |
| Status display | LED |
| Operation and display | Software D-ESI 100*** or Operating unit D‑ISC 100 |
| Check functions | Automatic zero point and reference point measurement, manual contamination and linearity measurement (optional) |
| Light source | LED |
* Additional interfaces with D‑ISC 100 operating unit
** Weather protection cover required for outdoor installation
*** Enables remote access via web interface, PC with Windows operating system required
System components
| Component | Description |
|---|---|
| Dust monitor D-R 220 | Measuring head and reflector |
| Software D-ESI* | Measurement software for control and monitoring* |
| Terminal Box with purge air unit | D-TB 200 |
| Terminal Box without purge air unit | D-TB 100* |
| Operating and purge air unit | D-ISC 100 P |
* Enables remote access via web interface, PC with Windows operating system required
USP
- High quality at a low price
Accessories
Mandatory
- D-TB x00
- D‐ESI 100
- D-BL
Recommended
- D-ISC 100 xx2
D-R 290
Dust and opacity monitor
For continuous, contactless dust and opacity measurement at medium to high concentrations in dry flue and process gases. Also suitable for difficult plant conditions. Exceeds EPA and ASTM standards.
Functionality: Transmission
Request A QuoteFeatures
- Continuous dust measurement
- Smallest certified measuring range 0 … 15 mg/m³
- Automatic measurement and correction of contamination
- Automatic check functions
- Contactless measurement
- Maintenance and linearity check without disassembly
- Exceeds EPA and ASTM standards The D-R 290 was developed to comply with 40CFR60, App. B, PS-1 and ASTM D6216-20 Annex A1 “Standard Practice for Opacity Manufactures to Certify Conformance with Design and Performance Specifications."
Benefits
- Suitable for official emission monitoring
- Reliable measurement of medium to large dust concentrations
- Space-saving and easy installation
- Long life time and high availability under extreme plant conditions
Applications
- Emission measurement of dry flue gases at the stack
- Temperatures up to 1,000 °C
- Corrosive flue gases, plants with complex gas matrix
- Measurement of dry process gases
Technical Data
| Property | Details |
|---|---|
| Measuring principle | Transmission, contactless and in-situ measurement |
| Measuring variable | Extinction, opacity, calibratable as dust concentration in mg/m³ |
| Measuring range |
Opacity: Minimum 0 … 20%, maximum 0 … 100% Extinction: Minimum 0 … 0.1, maximum 0 … 2.0 Dust concentration: Minimum 0 … 80 mg/m³, maximum 0 … 4,000 mg/m³ |
| Certified measuring range | 0 … 15 mg/m³ |
| Ambient conditions |
Installation location: Indoor or outdoor installation Temperature: -40 … +60 °C (Standard) -30 … +60 °C (ATEX) -20 … +60 °C (IECEx) |
| Operating conditions |
In duct: Temperature: Maximum 250 °C, optional: 1,000 °C Relative humidity: 0 … 95%, non-condensing Relative pressure: -50 … +20 hPa, -50 … 0 hPa (ATEX/IECEx) |
| Inner duct diameter | 0.5 … 18 m |
| Interface |
Analogue output: 1x 4 … 20 mA, maximum 400 Ohm, potential-free (various parameters adjustable) Digital output: 2x NC/NO, maximum 60 VDC, 30 VAC, 0.5 A (various parameters adjustable) RS 485 Modbus RTU, USB Status display: LED |
| Operation and display | Software D-ESI 100 or Operating unit D-ISC 100 |
| Check functions | Automatic zero point and reference point measurement, automatic contamination measurement and compensation |
| Light source | LED, 450 … 680 nm |
* Additional interfaces with D‑ISC 100 operating unit
** Weather protection cover required for outdoor installation
*** Measuring section > 1 m
Explosion protection
| Certification | Details |
|---|---|
| ATEX |
II 2G Ex pxb IIC T4 Gb II 3G Ex pzc IIC T4 Gc II 3D Ex pD IIIC T100°C Dc |
| IECEx | Ex pzc IIC T4 Gc |
System components
| Component | Description |
|---|---|
| Dust Monitor | D-R 290 (measuring head and reflector) |
| Purge Air Unit(s) | D-BL |
| Software | D-ESI* and Terminal Box without purge air unit |
| Terminal Box | D-TB 100** or Operating unit D‑ISC 100 |
* Enables remote access via web interface, PC with Windows operating system required
** External purge air supply required
D-R 820 F
Dust monitor
Extractive measurement of wet flue or process gases. For monitoring small to medium dust concentrations.
Functionality: Forward scattering
Request A QuoteFeatures
- Dilution of the sample
- Hyperkinetic gas extraction
- Single-sided installation on stack
- Automatic zero point and reference point check
- Automatic measurement of contamination and correction of measured values
- Local control panel and LC display
Benefits
- Suitable for plants with variable gas velocity
- Long life time due to stable laser light source
- Easy commissioning, adjustment and maintenance without PC
Applications
- Emission measurement of wet flue gases
- Measurement of wet process gases with small to medium concentrations
Technical Data
| Specification | Details |
|---|---|
| Measuring Principle | Extraction of sample gas, dilution and heating for evaporation of H2O, forward scattering, single-sided installation |
| Measuring Variable | Stray light units, calibratable as dust concentration in mg/m³ |
| Measuring Range | Minimum 0 … 15 mg/m³, Maximum 0 … 200 mg/m³ |
| Certified Measuring Range | 0 … 15 mg/m³ |
| Ambient Conditions | Installation location: Indoor or outdoor installation Temperature: -20 … +50 °C |
| Operating Conditions | In duct: Temperature: -25 … 220 °C Relative humidity: > 95 %, maximum 30 g/m³ H2O as aerosol Relative pressure: -30 … +2 hPa |
| Inner Duct Diameter | Minimum 0.4 m |
| Interface | Analogue output: 4x 4 … 20 mA, maximum 1,000 Ohm, potential-free Digital output: 4x NC/NO, maximum 35 VDC, 0.4 A |
| Operation and Display | Supply and display unit on the measuring device |
| Check Functions | Automatic zero point and reference point measurement, automatic contamination measurement and compensation |
| Light Source | Laser diode, red, 650 nm |
* Weather protection cover required for outdoor installation
System components
(Bullet) Dust monitor D-R 820 F (including blower unit and supply and display unit)
USP
- Suitable for extreme plant conditions
- Low lifecycle costs
D-EMS 2020
Environmental and process data management system
Data acquisition and handling system (DAHS) for the acquisition, calculation, long-term storage and visualization of data in the most diverse areas. Compliant with European and US EPA-based regulations.
The D-EMS 2020 system is an environmental and process data management system which meets today’s legal requirements and is conceptually prepared for future guidelines. The system enables the acquisition, calculation, long-term storage and visualization of environmental data and process data in the most diverse areas.
Functionality: The system is modular in structure and makes it possible to implement a wide range of user-specific solutions. All calculations, storage and display take place within the D-EMS 2020 server. Additional workstations or clients can be connected via network with diverse functions.
Functionality: Forward scattering
Request A QuoteFeatures
- New: Since December 2024, tested according to EN 17255
- Complies with European and US EPA based regulations
- Analog and digital data acquisition with long-term data storage in accordance with legal requirements
- Provision of data to customer systems via analog and digital interface
- Presentation of current, historical or forecast measurement data as bar or line chart and optionally in customer-specific design
- Standalone and client-server architecture, installation options to meet the various customer requirements
- Role-based user management, including LDAP(S)
- Additional modules such as GHG, QAL3, automatic backup, and many more
Certifications
- EN 15267 (QAL1)
- MCERTS
Conformities Germany
- TA Luft
- 1. BImSchV
- 2. BImSchV
- 13. BImSchV
- 17. BImSchV
- 27. BImSchV
- 30. BImSchV, 31. BImSchV
- BEP 2017
- Statuskennung und Klassierung (SKK) 2019
- DIN EN 14181
- MVO (DEHSt)
- VDI 4201
Conformities EU
- 2010/75/EU (IED)
- (EU) 2015/2193 (MCP)
- EN 14181
- EN 17255
- And other national requirements
Conformities US
- US EPA 40 CFR Part 60
- US EPA 40 CFR Part 63
- US EPA 40 CFR Part 75
- And other US EPA-based evaluations
Benefits
- Scalable and modular system for all plant sizes and types
- Fully-featured modern system design
- Intuitive and easy-to-use interface
- Flexible configuration to meet the various customer requirements
- Powerful reporting with multiple customization options and e-mail notification
- Complies with European and US EPA based regulations
Technical data
| Specification | Details |
|---|---|
| Data Acquisition |
Per server up to 1024 analog inputs Per server up to 1024 analog outputs Per server up to 2048 analog inputs Per server up to 2048 analog outputs Data acquisition can be carried out either directly or via data loggers in the D-MS 500 FC family to the server. |
| Interfaces |
4-20mA Modbus RTU / TCP Profibus DP Profibus Master (VDI 4201) Profinet Elan OPC UA Mode 4 Ethernet IP And others |
| Data Export | PDF, XLS, XML, CSV files |
| Data Security |
Data buffer in the D-MS 500 FC data logger family with internal ring memory of up to 128 days Encrypted data communication between server and data loggers Encrypted and password protected SQL database Role-based user management, including LDAP(S) External data storage and backup (file server, NAS, etc.) Alarm notification on failure of a storage medium |
| Internet/Intranet Connection |
Automatic data transfer to any web server on the Internet for visualization via HTML Daily data control |
| Visualization |
Reporting (daily, monthly, quarterly, yearly, etc.) Bar and line charts with current and historical data Alarm and event management with comment functionality and e-mail notification |
D-R 320
In situ dust monitor
For continuous, contactless measurement of low to medium dust concentrations in dry flue and process gases. Also suitable for corrosive gases and potentially explosive atmospheres.
Technology: Backward scattering
Request A QuoteFeatures
- Continuous dust measurement
- Smallest certified measuring range 0 … 7.5 mg/m³
- Single-sided installation without optical alignment
- Automatic check functions
- Continuous, integrated purge air monitoring and control
- Maintenance and linearity check without disassembly
- Contactless measurement
Benefits
- Suitable for official emission monitoring
- Reliable measurement of small dust concentrations
- Space-saving and easy installation
- Long life time and high availability under extreme plant conditions
- Low maintenance
Application
- Emission measurement of dry flue gases at the stack
- Temperatures up to 600 °C
- Corrosive flue gases, plants with complex gas matrix
- Measurement of dry process gases with small concentrations
Technical data
| Parameter | Details |
|---|---|
| Measuring Principle | Backward scattering, single-sided installation, contactless and in-situ measurement |
| Measuring Variable | Stray light units, calibratable as dust concentration in mg/m³ |
| Measuring Range |
Minimum: 0 … 5 mg/m³ Maximum: 0 … 200 mg/m³ |
| Certified Measuring Range | 0 … 7.5 mg/m³ |
| Ambient Conditions |
Installation location: Indoor or outdoor installation** Temperature: -40 … +60 °C -30 … +60 °C (ATEX) -20 … +60 °C (IECEx) |
| Operating Conditions |
In duct: Temperature: Maximum 600 °C Relative humidity: 0 … 95%, non-condensing Relative pressure: -50 … +50 hPa -50 … 0 hPa (ATEX/IECEx) |
| Dimensions |
Inner duct diameter: Minimum 0.7 m Wall thickness: Maximum 0.56 m |
| Interface* |
Analogue output: 1x 4 … 20 mA, max 400 Ohm, potential-free (adjustable) Digital output: 2x NC/NO, max 60 VDC, 30 VAC, 0.5 A (adjustable) RS 485 Modbus RTU, USB Status display: LED |
| Operation and Display |
Software D-ESI 100*** or Operating unit D-ISC 100 |
| Check Functions |
Automatic zero and reference point measurement Automatic contamination measurement and compensation Integrated purge air monitoring and control |
| Protective Functions | Integrated fail-safe shutter (optional) |
| Light Source | Laser, class II, < 1 mW at 650 nm |
* Additional interfaces with D-ISC 100 operating unit
** Weather protection cover required for outdoor installation
*** Enables remote access via web interface, PC with Windows operating system required
Explosion protection
| Standard | Certification |
|---|---|
| ATEX |
II 2G Ex px op is IIC T4 Gb II 3G Ex pz op is IIC T4 Gc II 3D Ex pD III T70 °C Dc |
| IECEx | Ex pzc IIC T4 Gc |
System components
| Component | Description |
|---|---|
| Main Unit | Dust monitor D-R 320 |
| Software | D-ESI* |
| Connection Options |
Terminal Box with purge air unit D-TB 200 or Terminal Box without purge air unit D-TB 100** or Operating and purge air unit D-ISC 100 P |
* Enables remote access via web interface, PC with Windows operating system required
** External purge air supply required
USP
- Patented design, without alignment of optical components after installation
Accessories
Mandatory
- D-TB x00
- D‐ESI 100
Recommended
- D-ISC 100 xx2
D-R 808
In situ dust monitor
Certified and approved PM CEMS providing very high quality monitoring of very low to medium particulate concentrations in dry flue gas flows.
Technology: Forward scattering
Request A QuoteFeatures
- Certified for the range of 0-7.5 mg/m3 the lowest range achievable for a dust CEMS (Continuous Emissions Monitoring System)
- Certified and approved dust analyzer for ensuring plant compliance with international standards for industrial emissions
- New: ATEX & IECEx certified to operate safely in hazardous environments, minimizing the risk of ignition and explosion
CERTIFICATIONS
- TÜV certified to EN 15267-1:2009, EN 15267-2:2009, EN 15267-3 :2007, EN 14181 :2014
- QAL1 as defined by EN14181
- QAL3 compliance to EN14181
- MCERTs certification for "Stack emissions monitoring equipment at industrial installations” – Continuous emissions monitoring systems (CEMS)
- ATEX (optional):
- II 3G Ex ec nC op is IIC T4 Gc
- II 3D Ex op is tc IIIC T100 °C Dc
-
IECEx (optional):
- Ex ec nC op is IIC T4 Gc
- Ex op is tc IIIC T100 °C Dc
- US EPA capable as a PM-CEMS or PM-CPMS
- Compliant with US EPA 40 CFR 60 PS 11
Benefits
- Advanced measurement accuracy:
Utilizes forward scattering technology to minimize cross sensitivity to particle type and size - Suitable for high temperature stacks and hazardous Ex zones:
Designed to operate effectively in extreme conditions - Single side installation:
Eliminates the need for optical alignment, making it ideal for thick-walled or double-walled ducts - User-friendly flange:
Easy installation and maintenance; Simply unscrew, turn slightly, and remove the instrument from the stack/duct - Simplified audit process:
Allows for easy verification with manual filters, ensuring consistent and accurate performance checks without removing the device from the stack - Status-dependent indicator light on the analyzer:
Changes color to reflect the operational state of the analyzer, providing clear and immediate visual feedback - Pressure-controlled purge air system:
Ensures that the particulate analyzer remains safeguarded in the event of a blower or plant instrument air system failure - Durable construction with no moving parts in the flue gas flow:
Ensures long-lasting reliability and minimal maintenance - Reduced maintenance and operational costs:
The robust design and minimal maintenance requirements significantly lower the overall cost of ownership and operation
Application
Typical applications:
Suitable for process applications and for emission compliance for plants equipped with bag filters, cartridge filters, cyclones, electrostatic precipitators, or without any filtration
- Ideal for monitoring non-condensing / dry flue gases
- Monitoring of dust arrestment filter plants
- Monitoring of ventilation systems
Industries:
- Waste to energy plants
- Metal industries, including steel and aluminum production
- Mineral processing, such as cement and gypsum manufacturing
- Chemical industries, including TiO2 production and refineries
- Power generation plants, including coal, gas and biomass plants
Technical data
| Parameter | Details |
|---|---|
| Measuring Principle | Forward scattering, in-situ, continuous, single-sided installation |
| Measuring Variable | Scattered light units, calibratable as dust concentration in mg/m³ |
| Measuring Range | 0 … 300 mg/m³ |
| Certified Measuring Range | 0 … 7.5 mg/m³ |
| Certificates | QAL1 (TÜV and MCERTS) |
| Standards | IED 2010/75/EU, EN 15267‑1/2/3, EN 14181, US EPA 40 CRF 60 PS 11, 13th/17th/27th/30th BImSchV, TA Luft |
| Interface |
Analogue output: 1× 4–20 mA, max 400 Ohm, potential-free (adjustable) Digital output: 2× NC/NO, max 60 VDC, 30 VAC, 0.5 A (adjustable) RS 485 Modbus RTU, USB |
| Nominal Voltage | 24 V– |
| Ambient Conditions |
Installation location: Indoor or outdoor Temperature: -40 … +60 °C |
| Operating Conditions |
In duct: Temperature: Max 350 °C (optional 500 °C) Relative humidity: 0–95%, non-condensing Relative pressure: -50 … +50 hPa |
| Dimensions |
Inner duct diameter: > 0.3 m (representative measurement required) Wall thickness: Max 0.47 m |
| Check Functions | Automatic zero/reference point measurement, contamination detection/compensation, purge air monitoring |
| Degree of Protection | IP65 (DIN EN 60529) |
| Light Source | Laser, class 2 (DIN EN 60825‑1), < 1 mW at 650 nm |
| Connections |
Process: Flange DN 40 PN6, stud bolts, 100 mm bolt circle Device: M23 DURAG standard Purge air hose: Ø 25 mm Purge air sensor: M12 8-pin |
| Operation and Display |
Status display: LED D-ESI 100 software or D-ISC 100 operating unit |
| Material |
Probe: 1.4404, AISI 316L, polished Housing: Painted aluminum |
* Additional interfaces with D‑ISC 100 operating unit
** Weather protection cover required for outdoor installation
*** Enables remote access via web interface, requires PC with Windows operating system
System components
| Component |
|---|
| D-R 808 dust monitor |
| D-ESI 100 software * |
| D-TB 200 terminal box |
| D-TB 100 terminal box ** |
| D-ISC 100 P operating and purge air unit |
* Enables remote access via web interface, requires PC with Windows operating system
** External purge air supply required
Explosion protection
| Standard | Certification |
|---|---|
| ATEX |
II 2G Ex px op is IIC T4 Gb II 3G Ex pz op is IIC T4 Gc II 3D Ex pD III T70 °C Dc |
| IECEx | Ex pzc IIC T4 Gc |
Accessories
Mandatory
- D-TB x00
- D‐ESI 100
Recommended
- D-ISC 100 xx2
D-EMS 2020
Environmental and process data management system
Data acquisition and handling system (DAHS) for the acquisition, calculation, long-term storage and visualization of data in the most diverse areas. Compliant with European and US EPA-based regulations.
DATACEMS
Predictive emission monitoring system
Software-based PEMS for continuous real-time monitoring of pollutants such as NOX, SO2, CO, HC or reference variables such as O2.
D-EMS 2020
Environmental and process data management system
Data acquisition and handling system (DAHS) for the acquisition, calculation, long-term storage and visualization of data in the most diverse areas. Compliant with European and US EPA-based regulations.
The D-EMS 2020 system is an environmental and process data management system which meets today’s legal requirements and is conceptually prepared for future guidelines. The system enables the acquisition, calculation, long-term storage and visualization of environmental data and process data in the most diverse areas.
Functionality: The system is modular in structure and makes it possible to implement a wide range of user-specific solutions. All calculations, storage and display take place within the D-EMS 2020 server. Additional workstations or clients can be connected via network with diverse functions.
Functionality: Forward scattering
Request A QuoteFeatures
- New: Since December 2024, tested according to EN 17255
- Complies with European and US EPA based regulations
- Analog and digital data acquisition with long-term data storage in accordance with legal requirements
- Provision of data to customer systems via analog and digital interface
- Presentation of current, historical or forecast measurement data as bar or line chart and optionally in customer-specific design
- Standalone and client-server architecture, installation options to meet the various customer requirements
- Role-based user management, including LDAP(S)
- Additional modules such as GHG, QAL3, automatic backup, and many more
Certifications
- EN 15267 (QAL1)
- MCERTS
Conformities Germany
- TA Luft
- 1. BImSchV
- 2. BImSchV
- 13. BImSchV
- 17. BImSchV
- 27. BImSchV
- 30. BImSchV, 31. BImSchV
- BEP 2017
- Statuskennung und Klassierung (SKK) 2019
- DIN EN 14181
- MVO (DEHSt)
- VDI 4201
Conformities EU
- 2010/75/EU (IED)
- (EU) 2015/2193 (MCP)
- EN 14181
- EN 17255
- And other national requirements
Conformities US
- US EPA 40 CFR Part 60
- US EPA 40 CFR Part 63
- US EPA 40 CFR Part 75
- And other US EPA-based evaluations
Benefits
- Scalable and modular system for all plant sizes and types
- Fully-featured modern system design
- Intuitive and easy-to-use interface
- Flexible configuration to meet the various customer requirements
- Powerful reporting with multiple customization options and e-mail notification
- Complies with European and US EPA based regulations
Technical data
| Specification | Details |
|---|---|
| Data Acquisition |
Per server up to 1024 analog inputs Per server up to 1024 analog outputs Per server up to 2048 analog inputs Per server up to 2048 analog outputs Data acquisition can be carried out either directly or via data loggers in the D-MS 500 FC family to the server. |
| Interfaces |
4-20mA Modbus RTU / TCP Profibus DP Profibus Master (VDI 4201) Profinet Elan OPC UA Mode 4 Ethernet IP And others |
| Data Export | PDF, XLS, XML, CSV files |
| Data Security |
Data buffer in the D-MS 500 FC data logger family with internal ring memory of up to 128 days Encrypted data communication between server and data loggers Encrypted and password protected SQL database Role-based user management, including LDAP(S) External data storage and backup (file server, NAS, etc.) Alarm notification on failure of a storage medium |
| Internet/Intranet Connection |
Automatic data transfer to any web server on the Internet for visualization via HTML Daily data control |
| Visualization |
Reporting (daily, monthly, quarterly, yearly, etc.) Bar and line charts with current and historical data Alarm and event management with comment functionality and e-mail notification |
DATACEMS
Predictive emission monitoring system
Software-based predictive emission monitoring system (PEMS) for continuous real-time monitoring of pollutants such as NOX, SO2, CO, HC or reference variables such as O2.
PEMS are an innovative and cost-effective approach to continuous monitoring of emission sources as an alternative to continuous emissions monitoring systems (CEMS).
Functionality: A predictive emission monitoring system cannot measure emissions directly and instead uses an empirical model to predict emissions based on historical and real-time process data.
Functionality: Forward scattering
Request A QuoteFeatures
- Software-based monitoring, monitoring of primary pollutants (NOX, SOX, CO) and O2, CO2, VOC, HCl, NH3, H2S etc.
- PEMS define the relationship between a number of characteristic process parameters for an emission source and the corresponding emission concentration.
- PEMS uses an empirical model to predict emissions based on historical and real-time process data.
- PEMS provide a reasonable alternative to CEMS (AMS) where there is a reliable and predictable correlation between plant operating conditions and emissions.
Conformities
- US EPA 40 CFR Part 60
- US EPA 40 CFR Part 75
- Performance Specification 16 (PS-16)
- CEN/TS 17198
Benefits
- Significantly lower capital expenditures
- A fraction the operating and maintenance costs of a CEMS
- Maintenance and repair costs virtually eliminated
- Manpower requirements significantly reduced. Plant staff can focus on operational issues
- Valid results for all operating conditions reflected in the model including startups or shutdowns
- Accuracy/precision equal to CEMS
- Resilient to missing inputs – sensor failure does not impair data availability
- Models can be built by staff on site or third party consultants
- PEMS can be used as diagnostic tool to lower emissions
Applications
PEMS are used in a wide variety of plants around the world, particularly in the United States, but also in the Middle East and some parts of Asia. In Europe, PEMS are currently only commonly found in selected countries.
PEMS solutions are industry independent and are able to deal with emissions from many different applications. However, fuels should not vary in their calorific values and composition. PEMS are typically used for gas and oil-fired plants in the utility, petrochemical, chemical and steel sectors or other industrial plants.
In particular they are tailored for:
- Gas or liquid-fired emission sources
- Boilers
- Turbines
- Reciprocal internal combustion engines (RICE)
- Biogas plants
- Duct burners
- Dryers
- Chemical oxidizers
- Regenerative thermal oxidizers
- Process heaters
- Olefin furnaces
- Crude oil heaters
- Kilns
- Ships
- Offshore plants
Suitable fuel types are for example:
- Fuel oils
- Natural gas
- Refinery gas
- Process gas
- Combined fuels
EDM 280
Environmental dust monitor for PM monitoring in ambient air
Latest generation optical aerosol spectrometer with unique detection limit and excellent counting efficiency. Suitable for real-time PM monitoring under any environmental conditions and at all sites.
EDM 180
Approved PM monitor
This approved environmental dust monitor is the leading product for measuring particulate matter concentration (PM10, PM2.5) in ambient air. It is in service in government networks and institutions in over 30 countries.
EDM 180+
Approved next generation PM monitor
Provides all features of the EDM 180 plus additional USB and Ethernet interfaces. This approved environmental dust monitor is the leading product for measuring particulate matter concentration (PM10, PM2.5) in ambient air. It is in service in government networks and institutions in over 30 countries.
Indoor WRAS
Indoor wide-range aerosol spectrometer
For high resolution particle measurements in laboratories covering a particle size range of 5 nm … 35 μm. Combines two technologies: SMPS+C for nanoparticles and the portable optical aerosol spectrometer 11-D for dust particles.
AirQualifier EDM 264-SVC
Mobile PM & SVC monitor
This mobile aerosol spectrometer determines dust mass fractions and particle number size distribution without semi-volatile compounds. It is designed for both short and long-term continuous monitoring of dust pollution and enables real-time data analysis of particle number, dust mass and meteorological data.
AirQualifier EDM 264
Mobile PM monitor
This mobile aerosol spectrometer determines dust mass fractions and particle number size distribution. It is designed for both short and long-term continuous monitoring of dust pollution and enables real-time data analysis of particle number, dust mass and meteorological data.
EDM 665 WRAS
Outdoor wide-range aerosol spectrometer
Aerosol spectrometer covering the particle size range from 5 nm … 32 μm. The weather-protected instrument is designed especially for atmospheric monitoring and combines two technologies: SMPS+C for nanoparticles and EDM 180 for micron-sized aerosol.
F-701-20
PM monitor
Certified device for continuous monitoring of particulate matter concentrations in ambient air. Measures the absorption of beta radiation from a C-14 source by particulate matter.
EDM 365
PM monitoring station
This stand-alone environmental dust monitor detects airborne particles in real time without the loss of the semi-volatile compounds. It is designed for mobile industrial use and allows simultaneous measurement of the dust mass fractions PM10, PM2.5, PM1 and also the particle size distribution in 31 size channels.
DustDecoder 11-D
Portable aerosol spectrometer
Precise and compact aerosol spectrometer for the determination of dust mass fractions and particle number size distribution. Optimal solution for reliable and flexible real-time measurements for aerosol research and indoor air quality.
EDM 365-SVC
SVC & PM research station
This stand-alone environmental dust monitor detects airborne particles in real time, including semi-volatile compounds thanks to its dual sampling system. It allows simultaneous measurement of the dust mass fractions PM10, PM2.5, PM1 and also the particle size distribution in 31 size channels.
EDM 465
SVC & PM research station
This stand-alone environmental dust monitor detects airborne particles in real time, including semi-volatile compounds thanks to its dual sampling system. It allows simultaneous measurement of the dust mass fractions PM10, PM2.5, PM1 and also the particle size distribution in 31 size channels.
EDM 280
Environmental dust monitor for PM monitoring in ambient air
Latest generation optical aerosol spectrometer with unique detection limit and excellent counting efficiency. Suitable for real-time PM monitoring under any environmental conditions and at all sites.
Functionality: A predictive emission monitoring system cannot measure emissions directly and instead uses an empirical model to predict emissions based on historical and real-time process data.
Functionality: Light scattering at single particles
Request A QuoteFeatures
- Latest generation 19‑inch based optical aerosol spectrometer, unique detection limit and excellent counting efficiency
- TÜV approved according to DIN EN 16450
- Honored at the Reiner-Lemoine-Innovation-Award 2023
- Touch display for intuitive menu control with colorguided status information
- All-weather sampling system, –40 to 60 °C, 60 g/m³ absolute humidity and wind
- Output of six dust mass fractions TSP, PM10, PM4, PM2.5, PM1, PMcoarse, total particle concentration and particle number size distribution
- Aerodynamic aerosol focusing as per ISO 21501‑1, no border zone error, total inlet flow analyzed in optical cell
- PSL traceable particle sizing as per ISO 21501‑1
- Flexible data protocols: GRIMM protocol, Modbus, GESYTEC / Bayern-Hessen protocol
Benefits
- Suitable for PM monitoring under any environmental conditions and at all sites (traffic, urban, background, maritime, mountain and others)
- Robust design, energy efficient and lowest running costs
- Low maintenance due to internal particle-free purge-air circuit to protect the optical components
- Fits in all existing EDM (180, 180+) installations
- Stand-alone option with fully air-conditioned weather protection housing (construction site monitoring, port facilities, etc.)
Applications
In particular they are tailored for:
- Approved immission measuring device for particulate matter PM10 and PM2.5 in air monitoring networks
- Source apportionment with high time resolution for air pollution control strategies
- Insensitive to vibrations, therefore also suitable for installation in measuring vehicles
Technical Data
| Detection Principle | Light scattering at single particles with diode laser; detection volume aerodynamically focused (ISO 21501‑1), no border zone error |
| Measured Mass Fractions | TSP, PM10, PM4, PM2.5, PM1, PMcoarse |
| Particle Size Range | 0.178 μm < Do < 29.4 μm (Do = optical latex equivalent diameter) |
| Size Channels | 72 channels, equidistant boundaries, 32 channels per decade |
| Mass Concentration |
PM10: 0 … 12,000 μg/m³ PM2.5: 0 … 5,100 μg/m³ (with 10% coincidence error for Arizona Dust A1 ultrafine) |
| Detection Limit | 0.1 μg/m³ for PM10 |
| Zero Level | ≤ 0.1 μg/m³ |
| Sample Volume Flow | 1.2 l/min, accuracy ≤ 2%, constant at the orifice plate by regulation |
| Internal Purge Air | 0.3 to 0.5 l/min, protects laser optics and provides reference air for self-test |
| Storage Interval | Selectable: 6 sec, 1–60 minutes, daily average |
| Data Interfaces | RS-232 (up to 115,200 baud/s), USB-B, Ethernet, USB flash (USB 2.0), data logger |
| Data Protocol (ASCII) | GRIMM protocol, Modbus TCP, GESYTEC / Bayern / Hessen Protocol |
| Meteo Sensor |
Temp: –50 … 60 °C, ±0.2 °C (–20 … 50 °C), otherwise ±0.5 °C (> –30 °C) RH: 0 … 100 % RH, ±2 % RH Pressure: 300 … 1,200 hPa, ±0.5 hPa (0 … 40 °C) |
| Operation | Touch display or PC via data interface |
| Power Supply | 100 … 240 VAC, 50 … 60 Hz, 4 A |
| Power Consumption |
25 W (continental warm) 40 W (tropical humid) 80 W (polar cold) 220 W (maximum configuration) |
| Conditions (Sample Air On-Site) |
Temp: –40 … 60 °C RH: 100% (–40 °C) … 30% (60 °C) or max 60 g/m³ absolute Pressure: 530 … 1,080 hPa |
| Conditions (Measuring Container) | Temp: 5 … 40 °C RH: 5 … 90%, non-condensing |
| Transport and Storage | –20 … +50 °C, RH < 95% (non-condensing) |
| Dimensions (H × W × D) |
19″ spectrometer: 180.5 × 434 × 320 mm Sample tube holder: 88.9 × 441 × 156 mm Sample tube with head: 1500 mm (L) × Ø 45 mm / Ø 105 mm (Sigma-2) |
| Weight |
Total: 20.5 kg (with meteo sensor 157L, 2.35 kg) Spectrometer: 10.45 kg Tube holder: 2.4 kg Sample tube with head: 5.3 kg |
Accessories
Optional
- 199: Stand-alone, fully air-conditioned weather protection housing, providing space for EDM 180+ and other 19″ rack instruments
EDM 180
Approved PM monitor
This approved environmental dust monitor is the leading product for measuring particulate matter concentration (PM10, PM2.5) in ambient air. It is in service in government networks and institutions in over 30 countries.
Functionality: Light scattering at single particles
Request A QuoteFeatures
- Certificates and approvals: US-EPA, UK-MCERTS, CN-CMA; demonstration of equivalence in over 20 countries
- Real-time monitoring of PM values (PM10, PM2.5, PM1) and particle number in 31 size channels
- Fully automatic monitoring system with remote access
- Extremely energy-efficient, low maintenance, no consumables
- No loss of semi-volatile compounds
- No radioactive source, insensitive to vibrations (applicable also in vehicles)
- Versatile data acquisition and communication (GSM data logger)
- Self-test of all optical and pneumatic components for high quality standards
- Purge air for protecting laser and detector in optical cell
- Temperature and relative humidity sensors
- Total inlet flow analyzed in optical cell
- Excellent counting statistics and reproducibility at low and high dust concentrations
Applications
In particular they are tailored for:
- Approved immission measuring device for particulate matter PM10 and PM2.5 in air monitoring networks
- Source apportionment with high time resolution for air pollution control strategies
- Insensitive to vibrations, therefore also suitable for installation in measuring vehicles
Technical Data
| Measured Mass Fractions | PM10, PM2.5, PM1 |
| Particle Size Range | 0.25 … 32 μm |
| Size Channels | 31 |
| Particle Number Concentration | 0 … 3,000,000 particles/l |
| Reproducibility | > 97% of total measuring range |
| Detection Principle | Light scattering at single particles with diode laser; detection volume aerodynamically focused, no border zone error |
| Optical Cell | Diode laser 660 nm |
| Detector | Fast signal processing, 2x 16 raw data channels |
| Time Resolution | 6 s (storage intervals selectable: 6 s, 1 min, 5 min, 10 min, 15 min, 30 min, 1 h) |
| Sample Flow Rate | 1.2 l/min, ±3%, self-regulating |
| Internal Purge Air | 0.4 l/min; protects laser optics and provides reference air for self-test |
| Sampling Inlet | Isothermal humidity extraction via Nafion membrane, sensor-controlled, without loss of SVC |
| Operation | Keypad, data logger, or PC with GRIMM software or HyperTerminal |
| Interfaces | USB, Ethernet, RS-232 (GESYTEC) |
| Analog Input | 1 port (0 … 10 V) for auxiliary sensors |
| Power Supply | 230 V / 50 Hz (optional 115 V / 60 Hz) |
| Power Consumption |
18 W (standard) 104 W (with Nafion dryer) 116 W (maximum) Imax: 1.4 A |
| Temperature Range | -20 … +50 °C (-4 … 122 °F), non-condensing |
| Absolute Pressure Range | 900 … 1,100 mbar (adjustable at high altitudes > 2,000 m) |
| Weather Protection Housing | Model 199, stand-alone, fully air-conditioned; fits EDM 180 and other 19″ rack instruments |
| Dimensions (H × W × D) | 26.6 × 48.3 × 36.4 cm (10.5 × 19 × 14.3 in), without sampling inlet (19″ rack, 4 HU + 2 HU adapter) |
| Weight | 18 kg (39.7 lbs) without rack adapter and sampling pipe |
USP
- Certificates and approvals: US-EPA, UK-MCERTS, CN-CMA
- Demonstration of equivalence in over 20 countries
- Real-time monitoring of PM values (PM10, PM2.5, PM1) and particle number
- Full flow analysis" of the entire sample volume
Accessories
Mandatory
- EDM 180 consists of the 19-inch measuring device, a 19-inch attachment, the sampling probe and the meteorological sensor. It is offered with all necessary accessories, but can be configured by the customer (firmware, meteorological sensor etc.).
Optional
| 199: Fully air-conditioned weather protection housing |
| 1178: Advanced GRIMM software for EDM180 |
| 1146: GPS sensor |
| 158-TRH Kit: Temperature and relative humidity sensor, with 3.5 meter cable and rain protection housing |
| 180DL: Data logger for our measurement equipment including the capability to transmit all data live via GSM onto a password-protected platform |
| 157L: Sensor for humidity, temperature and air pressure |
| 158L: Sensor for humidity, temperature, air pressure, wind speed and direction; requires data logger |
| 159L: Sensor for humidity, temperature, air pressure, wind speed and direction, and precipitation; requires data logger |
EDM 180+
Approved next generation PM monitor
Provides all features of the EDM 180 plus additional USB and Ethernet interfaces. This approved environmental dust monitor is the leading product for measuring particulate matter concentration (PM10, PM2.5) in ambient air. It is in service in government networks and institutions in over 30 countries.
Functionality: Light scattering at single particles
Request A QuoteFeatures
- 19-inch measuring device with 19-inch attachment, sampling probe, meteorological sensor, and accessories; configurable by the customer (firmware, meteorological sensor, etc.)
- Approvals: PM10 (MCERTS, ...), PM2.5 (US-EPA, MCERTS, ...)
- Real-time monitoring of PM values (PM10, PM2.5, PM1), total counts (TC), and particle number distribution
- ʺFull flow analysisʺ of the entire sample volume
- USB and Ethernet
- Fully automatic monitoring system with remote access
- Purge-air circuit to protect optical components
- Self-test of all optical and pneumatic components for high quality standards
- Total inlet flow analyzed in optical cell
- Versatile data acquisition and communication (GSM data logger)
Benefits
- Suitable for many applications
- Extremely energy-efficient, low maintenance, no consumables
- No loss of semi-volatile compounds, no radioactive source, insensitive to vibrations (applicable also in vehicles)
- Excellent counting statistics and reproducibility at low and high dust concentrations
Application
- AMS for PM networks
- PM monitoring
- Epidemiological studies
- Monitoring of construction and mining sites
Technical Data
| Detection Principle | Light scattering at single particles with diode laser; detection volume aerodynamically focused (ISO 21501-1), no border zone error |
| Measured Mass Fractions | PM10, PM2.5, PM1 |
| Particle Size Range | 0.25 … 32 μm |
| Size Channels | 31 |
| Particle Number Concentration | 0 … 3,000,000 particles/l |
| Reproducibility | > 97% of total measuring range |
| Detector | Fast signal processing, 2x 16 raw data channels |
| Time Resolution | 6 s (selectable: 6 s, 1 min, 5 min, 10 min, 15 min, 30 min, 1 h) |
| Sample Flow Rate | 1.2 l/min, ±3% constant due to self-regulation |
| Sampling Inlet | Isothermal humidity extraction via Nafion membrane, sensor-controlled, without loss of semi-volatile compounds (SVC) |
| Internal Purge Air | 0.4 l/min, protection of laser optics, reference air for self-test |
| Operation | Keypad, data logger or PC with GRIMM software, or HyperTerminal |
| Data Interfaces | RS-232 (GESYTEC), USB-B (up to 115,200 baud/s), Ethernet (10BASE-T/100BASE-TX) |
| Analog Input | 1 port (0 … 10 V) for auxiliary sensors |
| Power Supply | 230 V / 50 Hz; optional 115 V / 60 Hz |
| Power Consumption |
18 W (standard) 104 W (with Nafion dryer) 116 W (maximum) Imax: 1.4 A |
| Temperature Range | -20 … +50 °C (-4 … 122 °F), non-condensing |
| Absolute Pressure Range | 900 … 1,100 mbar; adjustable sample flow rate for altitudes > 2,000 m |
| Weather Protection Housing | Model 199, stand-alone, fully air-conditioned; space for EDM 180 and other 19″ rack instruments |
| Dimensions (H x W x D) | 26.6 x 48.3 x 36.4 cm (10.5 x 19 x 14.3 in), 19″ rack (4U + 2U for adapter) |
| Weight | 18 kg (39.7 lbs) without rack adapter and sampling pipe |
USP
- Certificates and approvals: US-EPA
- Real-time monitoring of PM values (PM10, PM2.5, PM1) and particle number
- "Full flow analysis" of the entire sample volume
Accessories
Mandatory
- EDM 180+ consists of the 19-inch measuring device, a 19-inch attachment, the sampling probe and the meteorological sensor. It is offered with all necessary accessories, but can be configured by the customer (firmware, meteorological sensor etc.)
Optional
| 199: Stand-alone, fully air-conditioned weather protection housing, providing space for EDM 180+ and other 19″-rack instruments |
| 1178: Advanced GRIMM software |
| 1146: GPS sensor |
| 180-DL: Data logger stores data on micro SD card, radio transmission via GSM to server-based platform for access at any time from anywhere |
| 157L: Sensor for temperature, relative humidity, and pressure |
| 158L: Sensor like 157L plus wind speed and direction; requires data logger 180-DL |
| 159L: Sensor like 158L plus precipitation; requires data logger 180-DL |
Indoor WRAS
Indoor wide-range aerosol spectrometer
For high resolution particle measurements in laboratories covering a particle size range of 5 nm … 35 μm. Combines two technologies: SMPS+C for nanoparticles and the portable optical aerosol spectrometer 11-D for dust particles.
Functionality: Combination of mobility particle size spectrometer and optical aerosol spectrometer
Request A QuoteFeatures
- Real-time monitoring of the entire particle size range
- High precision with CPC and OPC at low and high concentrations
- Excellent counting statistics and reproducibility
- Low diffusion losses
- Self-test of all optical and pneumatic components for high quality standards
- Instrument parameters secured against data loss
Benefits
- Laboratory desktop setup
- Fast and easy change of particle size ranges with different DMAs
- Various DMAs available
- Customizing possible
Application
- Monitoring of ultrafine particles and dust
- Aerosol science
- Workplace monitoring
Technical Data
SMPS+C
| Measurement Principle | Electrostatic classification with subsequent detection by condensational growth |
| Particle Size Range |
Selectable: M – DMA: 5 … 350 nm L – DMA: 10 … 1,094 nm |
| Particle Size Resolution |
Stepping mode: 45 - 255 channels Scanning mode: 64 channels per decade Logarithmic spacing |
| Minimum Scan Time | 150 s |
| Max. Concentration (Single Count Mode) | 150,000 particles/cm³ |
| Max. Concentration (Photometric Mode) | 10⁷ particles/cm³ |
| Reproducibility |
> 95% for single count mode > 90% for photometric mode |
| Working Fluid | n-butanol (n-butyl alcohol) |
Optical aerosol spectrometer
| Measurement Principle | Light scattering at single particles Detection volume aerodynamically focused, no border zone error |
| Particle Size Range | 0.253 … 35.15 μm |
| Number of Size Channels | 31, logarithmic equidistant |
| Concentration Range | 1 … 3,000,000 particles/l |
| Reproducibility | > 97% for single count mode |
| Sample Air Flow Rate |
SMPS+C: 0.3 l/min (CPC, flow controlled with critical orifice, temperature stabilized) 11-D: 1.2 l/min (Aerosol spectrometer, ±3% constant due to self-regulation) |
| Operation | Wide range aerosol spectrometer software 5478 for online data presentation |
| Interfaces | RS-232, USB, Ethernet, Bluetooth |
| Power Supply |
SMPS+C: 85 … 264 VAC, 47 … 440 Hz Optical aerosol spectrometer: 100 … 240 VAC, 47 … 60 Hz, output: 13 VDC |
| Pressure Range | 530 … 1,100 mbar (automatically adjustable flow rate) SMPS+C: 600 … 1,100 mbar |
| Temperature Range | 10 … +35 °C (50 … 95 °F), RH < 95% |
AirQualifier EDM 264-SVC
Mobile PM & SVC monitor
This mobile aerosol spectrometer determines dust mass fractions and particle number size distribution without semi-volatile compounds. It is designed for both short and long-term continuous monitoring of dust pollution and enables real-time data analysis of particle number, dust mass and meteorological data.
Functionality: Light scattering at single particles
Request A QuoteFeatures
- Sampling probe (SVC) with switchable catalytic stripper for SVC elimination
- Unique measurement range in one device: TSP, PM10, PM4, PM2.5, PM1, PMcoarse and total counts, inhalable, thoracic, respirable, pm10, pm2.5 and pm1
- 31 equidistant size channels; PSL traceable particle size distribution
- High-class data logger; data transmission, remote access and real-time data analysis via mobile radio (LTE)
- Long term stability and very low zero drift due to purge air for protecting laser and detector
- Meteorological sensor for P, T, RH, wind speed & direction and precipitation
- GPS position
Benefits
- Suitable for versatile applications
- All in one solution, ready to use, rugged design
- Aerodynamic aerosol focusing, total inlet flow (1.2 l/min) analyzed in the optical cell, no border zone error
- Cost saving, low maintenance
Application
- Mobile PM monitoring
- Aerosol science
- Source apportionment
- Secondary PM formation by gaseous precursors
- VOC and SVOC contribution in dust mass fractions
Technical Data
| Sampling Probe (SVC) | µ-Sigma-2 inlet and heated sampling pipe with switchable catalytic stripper for SVC elimination |
| Detection Principle | Light scattering at single particles with diode laser |
| Particle Size Range | 0.25 … 32 μm |
| Size Channels | 31 equidistant |
| Particle Number Concentration | 0 … 5,300,000 particles/l |
| Dust Mass Concentration | 0 μg/m³ … 100 mg/m³ |
| Reproducibility | > 95% at 500 nm, meets ISO 21501-1 |
| Time Resolution | 6 s, 31 channels (selectable intervals: 6 s, 1 min, 5 min, 10 min, 15 min, 30 min, 1 h) |
| Sample Volume Flow Rate | 1.2 l/min ±3% (self-regulated, ISO 21501-1), automatic altitude correction up to 5,000 m |
| Internal Purge Air | 0.4 l/min, protects laser optics, provides reference air for self-test |
| Power Supply | 100 … 240 VAC, 47 … 63 Hz, 1.1 A @ 230 VAC |
| Power Consumption |
Eco: 92 W Pro: 147 W Max: 200 W (depending on version/config) |
| Data Interfaces |
Pro: LTE mobile data logger, USB (type B), Ethernet (TCP-IP), USB flash drive (with GRIMM software) Eco: USB (type B), Ethernet (TCP-IP), USB flash drive (with GRIMM software) |
| Dimensions (H x W x D) |
Housing only: 44 x 45 x 21 cm (17.3 x 17.7 x 8.3 in) With meteo sensor & probe: 85 x 51 x 23 cm (33.5 x 20.0 x 9.1 in) |
| Weight |
Housing only: 20 kg (44.1 lbs) With meteo sensor & probe: 15 kg (33.1 lbs) |
| Operating Conditions | -20 … +40 °C (-4 … 104 °F), RH < 95% (non-condensing), 533 … 1133 mbar |
| Transport and Storage | -20 … +50 °C (-4 … 122 °F), RH < 95% |
USP
- Real-time monitoring of 12 dust mass fractions simultaneously plus particle number size distribution with and without SVC
- "Full flow analysis" of the entire sample volume
- No consumables
Accessories
Optional
| 264-DL:High-class data logger to upgrade Eco version for mobile radio transmission (LTE) |
| 157L:Sensor for humidity, temperature, and air pressure |
| 158L:Sensor for humidity, temperature, air pressure, wind speed and direction (requires data logger) |
| 159L:Sensor for humidity, temperature, air pressure, wind speed and direction, and precipitation |
AirQualifier EDM 264
Mobile PM monitor
This mobile aerosol spectrometer determines dust mass fractions and particle number size distribution. It is designed for both short and long-term continuous monitoring of dust pollution and enables real-time data analysis of particle number, dust mass and meteorological data.
Functionality: Light scattering at single particles
Request A QuoteFeatures
- Unique measurement range in one device: TSP, PM10, PM4, PM2.5, PM1, PMcoarse and total counts, inhalable, thoracic, respirable, PM10, PM2.5 and PM1
- 31 equidistant size channels; PSL traceable particle size distribution
- High-class data logger; data transmission, remote access and real-time data analysis via mobile radio (LTE)
- Long term stability and very low zero drift due to purge air for protecting laser and detector
- Meteorological sensor for P, T, RH, wind speed & direction and precipitation
- GPS position
Benefits
- Suitable for versatile applications
- All-in-one solution, ready to use, rugged design
- Aerodynamic aerosol focusing, total inlet flow (1.2 l/min) analyzed in the optical cell, no border zone error
- Cost saving, low maintenance
- Optional accessory: Interchangeable sampling probe (SVC) with switchable catalytic stripper for SVC elimination
Application
- Mobile PM monitoring
- Construction site monitoring
- Fugitive emissions
- Fence-line monitoring
- Source apportionment
- Forest fire detection
Technical Data
| Sampling probe (standard) | µ-Sigma-2 inlet and heated sampling pipe |
|---|---|
| Detection principle | Light scattering at single particles with diode laser |
| Output | TSP, PM10, PM4, PM2.5, PM1, PMcoarse and total counts, Inhalable, thoracic, respirable, PM10, PM2.5 and PM1, Number concentration and size distribution, GPS position, meteorological data |
| Particle size range | 0.25 … 32 μm |
| Size channels | 31 equidistant |
| Particle number concentration | 0 … 5,300,000 particles/liter |
| Dust mass concentration | 0 μg/m³ … 100 mg/m³ |
| Reproducibility | More than 95% at 500 nm, meets ISO 21501-1 |
| Time resolution | 6 s, 31 channels (storage: 6 s, 1 min, 5 min, 10 min, 15 min, 30 min, 1 h) |
| Sample volume flow rate | 1.2 l/min ±3% (self-regulating, ISO 21501-1) |
| Altitude correction | Automatic up to 5,000 m |
| Internal purge air | 0.4 l/min, protects laser optics, reference air for self-test |
| Power supply | 100 … 240 VAC, 47 … 63 Hz, 1.1 A/230 VAC |
| Power consumption | EDM 264 Eco: 42 W, EDM 264 Pro: 97 W, Max: 200 W |
| Data interfaces (Pro) | Data logger (LTE), USB (type B), Ethernet (TCP-IP), Modbus, USB flash drive with GRIMM software |
| Data interfaces (Eco) | USB (type B), Ethernet (TCP-IP), Modbus, USB flash drive with GRIMM software |
| Dimensions (H x W x D) | Housing only: 44 x 45 x 21 cm (17.3 x 17.7 x 8.3 in); With meteo sensor & probe: 73 x 51 x 23 cm (28.7 x 20.0 x 9.1 in) |
| Weight | Housing only: 10 kg (22.0 lbs); With meteo sensor & probe: 15 kg (33.1 lbs) |
| Operating conditions | -20 … +40 °C (-4 … 104 °F), RH < 95% (non-condensing), 533 … 1133 mbar |
| Transport & storage | -20 … +50 °C (-4 … 122 °F), RH < 95% |
USP
- Real-time monitoring of 12 dust mass fractions simultaneously plus particle number size distribution
- "Full flow analysis" of the entire sample volume
- No consumables
Accessories
Optional
| 264-DL: High-class data logger to upgrade Eco version for mobile radio transmission (LTE) |
| 157L: Sensor for humidity, temperature and air pressure |
| 158L: Sensor for humidity, temperature, air pressure, wind speed and direction |
| 159L: Sensor for humidity, temperature, air pressure, wind speed and direction, and precipitation |
| 270H-SVC: Interchangeable sampling probe (SVC) with switchable catalytic stripper for SVC elimination |
EDM 665 WRAS
Outdoor wide-range aerosol spectrometer
Aerosol spectrometer covering the particle size range from 5 nm … 32 μm. The weather-protected instrument is designed especially for atmospheric monitoring and combines two technologies: SMPS+C for nanoparticles and EDM 180 for micron-sized aerosol.
Functionality: Combination of mobility particle size spectrometer and optical aerosol spectrometer
Request A QuoteFeatures
- Particle size range from 5 nm … 32 μm
- Fully automatic 24/7 monitoring system for up to one month of unattended operation
- Energy-efficient, sampling with isothermal drying system
- Fully air-conditioned mini container
- Versatile data acquisition and communication (data logger with GSM via internet)
- Meteorological sensors for wind speed and direction, precipitation, pressure, temperature and relative humidity
Benefits
- Mini format supersite
- Excellent counting statistics and reproducibility
- Change your research location easily
- High precision with CPC and OPC at low and high concentrations
- Low diffusion losses
- Sampling pipe available with different lengths and sampling heads
Application
- Atmospheric monitoring of ultrafine particles and dust
- Source identification
- Traffic emission monitoring
- Environmental and climate studies
- Studies on atmospheric nucleation
- Studies on nanoparticle growth, coagulation and transport
Technical Data
SMPS+C
| Measurement Principle | Electrostatic classification with subsequent detection by condensational growth |
|---|---|
| Particle Size Range |
Selectable: M–DMA: 5 … 350 nm L–DMA: 10 … 1,094 nm |
| Particle Size Resolution |
Stepping mode: 45 - 255 channels Scanning mode: 64 channels per decade Logarithmic spacing |
| Minimum Scan Time | 150 s |
| Max. Concentration (Single Count Mode) | 150,000 particles/cm³ |
| Max. Concentration (Photometric Mode) | 10⁷ particles/cm³ |
| Reproducibility |
> 95% for single count mode > 90% for photometric mode |
| Working Fluid | n-butanol (n-butyl alcohol) |
Optical Aerosol Spectrometer
| Measurement Principle | Light scattering at single particles; detection volume aerodynamically focused, no border zone error |
|---|---|
| Particle Size Range | 0.25 μm … 32 μm |
| Number of Size Channels | 31 |
| Concentration Range | 1 … 3,000,000 particles/l |
| Reproducibility | > 97% for single count mode |
| Sampling and Conditioning | Sampling pipe with sampling head, isothermal humidity extraction via Nafion membrane, sensor-controlled, without loss of semi-volatile compounds (SVC) |
| Weather Housing | Stainless steel, powder-coated, air-conditioned |
| Climate Sensors | Wind speed and direction, precipitation, pressure, temperature, relative humidity |
| GPS Positioning | Yes |
| Total Inlet Flow Rate | 1.5 l/min, ≤ 5% difference to the nominal flow rate |
| Sample Air Flow Rate (SMPS+C) | 0.3 l/min CPC, flow control with critical orifice, temperature stabilized |
| Sample Air Flow Rate (EDM 180) | 1.2 l/min aerosol spectrometer, ±3% constant due to self-regulation |
| Operation | Data logger and netbook integrated in housing for real-time data, meteorological sensor and GPS position |
| Interfaces | Data logger, USB, GSM with SIM card for mobile network |
| Power Supply | 230 VAC, 60 Hz |
| Power Consumption | Max. 950 W (750 W only weather protection housing with air conditioning) |
| Temperature Range | -20 … +55 °C (-4 … 131 °F) |
| Relative Humidity | RH < 95% |
| Pressure Range (SMPS+C) | 600 … 1,100 mbar |
| Pressure Range (Optical Aerosol Spectrometer) | 900 … 1,100 mbar |
| Flow Rate Adjustment | Adjustable to pressure |
| Dimensions (H x W x D) | Housing: 107 x 65 x 224 cm (42.1 x 25.6 x 88.2 in) |
| Total Height with Meteorological Sensor | 270 cm (106.3 in) |
| Weight | 250 kg (551 lbs) |
Accessories
Optional
- 570-1.X-TSP - Sampling pipe with 1.0 or 1.5 m with TSP head
- 570-1.X-Sigma - Sampling pipe with 1.0 or 1.5 m with Sigma 2 head
F-701-20
PM monitor
Certified device for continuous monitoring of particulate matter concentrations in ambient air. Measures the absorption of beta radiation from a C-14 source by particulate matter.
Functionality: Radiometric measuring principle using beta radiation absorption
Request A QuoteFeatures
- Low filter tape consumption: Intelligent optimization of filter tape consumption: filter spots are used up to 24 times depending on the amount of dust measured
- Remote access: Device stores measurement data and status, error messages and parameters for at least nine months. This data can be called up on the display or with the RS232 interface
- Reliable particulate matter monitoring: Automatic check functions and relative measuring method in comparison with a clean filter spot guarantee extremely stable daily average values
- Easy installation and commissioning: Install and instantly start accurate measuring: accurate factory pre-calibration, gravimetric calibration is only needed if required by law
Benefits
- Certified for official ambient air particulate matter monitoring: Suitability-tested in accordance with EN 15267-3 for PM2.5 and PM10, sample inlets available in accordance with EN 12341:2014 and TSP VDI 2463
- One device for all types of dust: Maintenance-free and drift-free source for material-independent monitoring of PM2.5 or PM10 or TSP
- Easy integration into existing air measurement networks: Measurement cycle can be synchronized, suitable for all common interfaces, Bavaria-Hesse / Gesytec
- Measurement independent of dust material thanks to beta radiation absorption measurement
- Humidity has no influence on the measurement result: Heating of the sample gas at the filter holder as well as temperature and humidity measurement
Application
- Ambient air monitoring network for particulate matter monitoring
- Mobile ambient air measurement vehicles
- Dust measurement at work places
- Long-term background studies of ambient air dust exposure
- Measurement and collection of dust particles for analysis of heavy metals and other constituents
- Dust measurement and collection in contaminated areas and storage facilities
- Dust measurement of diffuse emissions, for example from construction sites or storage facilities (e.g. coal)
Technical Data
| Measuring Principle |
Extractive, radiometric measuring principle using beta radiation absorption Radiation source and detector: Encapsulated C14 emitter, activity 450 kBq Geiger-Müller counter tube |
|---|---|
| Measuring Variable | PM2.5, PM10, total dust (TSP) |
| Measuring Range | 0 … 100 µg/m³ to 0 … 10 mg/m³ |
| Certified Measuring Range | PM2.5, PM10 |
| Ambient Conditions |
0 … +40 °C (analyzer), non-condensing -20 … +50 °C (sampling) Relative humidity: 0 … 100%, non-condensing Relative pressure: 800 … 1,300 hPa |
| Operation and Display | Touchscreen display, remote access via Gesytec protocol or Modbus RTU |
| Check Functions | Zero point measurement, reference point measurement |
| Protective Function | Detection of tears in filter tape |
EDM 365
PM monitoring station
This stand-alone environmental dust monitor detects airborne particles in real time without the loss of the semi-volatile compounds. It is designed for mobile industrial use and allows simultaneous measurement of the dust mass fractions PM10, PM2.5, PM1 and also the particle size distribution in 31 size channels.
Functionality: Light scattering at single particles
Request A QuoteFeatures
- Equivalent to norms US-EPA, UK-MCERTS, CN-CMA
- Weather-protected system in powder-coated stainless steel housing
- Continuous use in harshest environments
- Real-time monitoring of PM values (PM10, PM2.5, PM1) and particle number in 31 size channels
- Fully automatic monitoring system with remote access
- Extremely energy-efficient, low maintenance, no consumables
- No loss of semi-volatile compounds
- No radioactive source, insensitive to vibrations
- Versatile data acquisition and communication (GSM data logger)
- Self-test of all optical and pneumatic components for high quality standards
- Purge air for protecting laser and detector in optical cell
- Temperature and relative humidity sensors
- Total inlet flow analyzed in optical cell
- Excellent counting statistics and reproducibility at low and high dust concentrations
Applications
- Continuous PM measurements where no container can be placed
- AMS for PM networks
- Industrial surveillance
- Epidemiological studies
- Monitoring of construction and mining sites
Technical Data
| Measured Mass Fractions | PM10, PM2.5, PM1 |
|---|---|
| Particle Size Range | 0.25 … 32 μm |
| Size Channels | 31 |
| Particle Number Concentration | 0 … 3,000,000 particles/liter |
| Reproducibility | > 97% of total measuring range |
| Detection Principle |
Light scattering at single particles with diode laser Detection volume aerodynamically focused, no border zone error |
| Optical Cell | Diode laser 660 nm |
| Detector | Fast signal processing 2x 16 raw data channels |
| Time Resolution | 6 s (selectable storage intervals: 6 s, 1 min, 5 min, 10 min, 15 min, 30 min, 1 h) |
| Sample Flow Rate | 1.2 l/min, ±3% constant due to self-regulation |
| Internal Purge Air | 0.4 l/min, protection of laser optics, reference air for self-test |
| Sampling Inlet | Isothermal humidity extraction via Nafion membrane, sensor-controlled, without loss of semi-volatile compounds (SVC) |
| Operation | Keypad, data logger or PC with GRIMM software or HyperTerminal |
| Interfaces | Ethernet |
| Analog Input | 1 port (0 … 10 V) for auxiliary sensors |
| Digital Input | 1 port for sensors 157L, 158L, 159L (see accessories) |
| Power Supply | In: 230 V/50 Hz Optional: 115 V/60 Hz |
| Power Consumption | Pmax: 115 W Imax: 1.4 A |
| Temperature Range | -20 … +40 °C (-4 … 104 °F), non-condensing |
| Absolute Pressure Range | 900 … 1,100 mbar Adjustable sample flow rate at high altitudes over 2,000 m |
| Dimensions | 48.9 x 70 x 27.1 cm (19.3 x 27.6 x 10.7 in) without sample pipe |
| Weight | 36 kg (79.4 lbs) |
USP
- Equivalent to norms US-EPA, UK-MCERTS, CN-CMA
- Weather-protected system in powder-coated stainless steel housing
- Real-time monitoring of PM values (PM10, PM2.5, PM1) and particle number
Accessories
Optional
| 1178: GRIMM software |
| 1146: GPS sensor |
| 365-DL: Data logger for measurement equipment including the capability to transmit all data live via GSM onto a password-protected platform |
| 157L: Sensor for humidity, temperature and air pressure |
| 158L: for humidity, temperature, air pressure, wind speed and direction; requires data logger |
| 159L: Sensor for humidity, temperature, air pressure, wind speed and direction, and precipitation; requires data logger |
DustDecoder 11-D
Portable aerosol spectrometer
Precise and compact aerosol spectrometer for the determination of dust mass fractions and particle number size distribution. Optimal solution for reliable and flexible real-time measurements for aerosol research and indoor air quality.
Functionality: Light scattering at single particles
Request A QuoteFeatures
- Unique measurement range in one device: Inhalable, thoracic, respirable, pm10, pm2.5 and pm1, TSP, PM10, PM4, PM2.5, PM1, PMcoarse and total counts
- 31 equidistant size channels; PSL traceable particle size distribution
- GRIMM Dual Technology with integrated filter
- Intelligent Li-ion battery for portable use up to 10 hours, recharging in 3 hours with smart desktop charger
- Optical cell with internal sensor for T and RH; Purge air for protecting laser and detector
Benefits
- Wide range of indoor and outdoor applications
- Aerodynamic aerosol focusing, total inlet flow (1.2 l/min) analyzed in the optical cell, no border zone error
- Highest flexibility, additional information of particle number, particle surface, and dust mass distribution with software
- Compact design, allows easy integration in laboratory or mobile setups
Applications
- Aerosol science
- Process control
- PM measurements
- Workplace monitoring (PEL, EN 481) with high time resolution
- IAQ in vehicles and buildings
Technical Data
| Detection Principle | Light scattering at single particles with diode laser |
|---|---|
| Output | Inhalable, thoracic, respirable, pm10, pm2.5, pm1; TSP, PM10, PM4, PM2.5, PM1, PMcoarse and total counts, number concentration and size distribution |
| Particle Size Range | 0.253 … 35.15 μm |
| Size Channels | 31, equidistant |
| Particle Number Concentration | 0 … 5,300,000 particles/l, diluter available for higher concentrations |
| Dust Mass Concentration | 0 μg/m³ … 100 mg/m³ |
| Reproducibility | More than 95% at 500 nm meets ISO 21501-1 |
| Time Resolution | 6 s, 31 channels (selectable storage intervals 6 s, 1 min, 5 min, 10 min, 15 min, 30 min, 1 h) 1 s, 16 channels (two selectable size intervals below or above 2.989 μm) |
| Volume Flow Rate | 1.2 l/min ±3% due to self regulation according to ISO 21501-1 Automatic altitude correction up to 5,000 m |
| Internal Purge Air | 0.4 l/min Protects laser optics Reference air for self-test |
| Gravimetric Control | 47 mm PTFE filter |
| Power Supply | In: 100 … 240 VAC, 47 … 60 Hz Out: 13 VDC, 2.5 A |
| Battery | Intelligent Li-ion-battery, 10.8 V, 6.8 Ah for minimum 10 h operation Recharge: 3 h with desktop smart quick charger |
| Power Consumption | 5.4 W |
| Data Interfaces | Ethernet, USB (type B), RS-232, Bluetooth, USB flash drive |
| Dimensions (l x w x h) | 282 x 124 x 67 mm (11.1 x 4.9 x 2.6 in) |
| Weight | Without battery: 1.6 kg (3.5 lbs) Li-ion battery: 0.33 kg (0.7 lbs) |
| Operating Conditions | +0 … +40 °C (32 … 104 °F) RH < 95% non condensing, non-corrosive or explosive gases |
| Transport and Storage | -20 … +50 °C (-4 … 122 °F) RH < 95% |
USP
- Output of 12 dust mass fractions simultaneously
- "Full flow analysis" of the entire sample volume
- 10 hours of mains-independent battery operation
- GRIMM Dual Technology with integrated filter
Accessories
Optional
| 1146: GPS sensor |
| 1152: Isokinetic sampling probe for 4 … 25 m/s |
| 1158: TRH External sensor for temperature and relative humidity |
| 1159-10, 1159-100: Capillary diluter (1:10 or 1:100) |
EDM 365-SVC
SVC & PM research station
This stand-alone environmental dust monitor detects airborne particles in real time, including semi-volatile compounds thanks to its dual sampling system. It allows simultaneous measurement of the dust mass fractions PM10, PM2.5, PM1 and also the particle size distribution in 31 size channels.
Functionality: Light scattering at single particles
Request A QuoteFeatures
- Unique PM10, PM2.5 and PM1 monitoring, dual sampling system with two sampling lines, isothermal humidity extraction with Nafion and heated SVC evaporator
- SVC controller for selectable temperatures for the SVC evaporator
- 31 size channels for particle size distribution
- Data logger for remote access and real-time data analysis
- Long term stability and very low zero drift due to purge air for protecting laser and detector
- Meteorological sensor for wind speed + direction, T, RH, P and precipitation
Benefits
- Suitable for versatile applications
- All in one solution, ready to use, rugged design
- Aerodynamic aerosol focusing
- Total inlet flow (1.2 l/min) analyzed in the optical cell
- No border zone error
- Cost saving, low maintenance
Applications
- Environmental aerosol research
- Source apportionment
- Secondary PM formation by gaseous precursors
- VOC and SVOC contribution in dust mass fractions
Technical Data
| Sampling Inlet |
Dual sampling system Isothermal humidity extraction with Nafion and heated SVC evaporator Selectable intervals for sampling lines |
|---|---|
| Detection Principle | Light scattering at single particles with diode laser |
| Output |
PM10, PM2.5, PM1 Number concentration and size distribution With and without SVC ratio |
| Particle Size Range | 0.25 … 32 µm |
| Size Channels | 31 |
| Particle Number Concentration | 0 … 3,000,000 particles/liter |
| Dust Mass Concentration | 0 μg/m³ … 100 mg/m³ |
| Reproducibility | > 97% of total measuring range |
| Time Resolution | 6 s (selectable storage intervals: 6 s, 1 min, 5 min, 10 min, 15 min, 30 min, 1 h) |
| Volume Flow Rate | 1.2 l/min ±3% due to self-regulation according to ISO 21501-1 |
| Internal Purge Air | 0.4 l/min, protects laser optics, reference air for self-test |
| Power Supply | 85 … 264 VAC, 47 … 63 Hz |
| Power Consumption | Pmax: 300 W Imax: 1.4 A |
| Data Interfaces | Data logger or RS-232 with GRIMM software or HyperTerminal |
| Dimensions (H x W x D) |
Housing: 70 x 50 x 27 cm (27.6 x 19.7 x 10.6 in) Dual sampling pipe: Approx. 140 x Ø14 cm (55.1 x 5.5 in) Total: 210 x 50 x 27 cm (82.7 x 19.7 x 10.6 in) |
| Weight |
Housing: 36 kg (79.4 lbs) Dual sampling pipe: 10 kg (22.0 lbs) Total: 46 kg (101.4 lbs) |
| Operating Conditions | -20 … +40 °C (-4 … 104 °F) RH < 95%, non condensing 900 … 1,100 mbar |
| Transport and Storage | -20 … +50 °C (-4 … 122 °F) RH < 95% |
| Accessories |
157L sensor for temperature, relative humidity, and barometric pressure 158L as 157L plus wind speed and wind direction 159L as 158L plus precipitation |
USP
- Dual sampling system consisting of two sampling lines
- Isothermal humidity extraction with Nafion and heated SVC evaporator
- Weather-protected system in powder-coated stainless steel housing
- Real-time monitoring of PM values (PM10, PM2.5, PM1) and particle number with and without SVC
Accessories
Optional
| 1178: GRIMM software |
| 1146: GPS sensor |
| 365-DL: Data logger for our measurement equipment including the capability to transmit all data live via GSM onto a password-protected platform |
| 157L: Sensor for humidity, temperature and air pressure |
| 158L: Sensor for humidity, temperature, air pressure, wind speed and direction; requires data logger |
| 159L: Sensor for humidity, temperature, air pressure, wind speed and direction, and precipitation; requires data logger |
EDM 465
Ultra-fine-particle counter
CPC in mobile weather-proof housing, designed for 24/7 nanoparticle counting. Different calibrations possible, e.g. for real-time monitoring of UFP in ambient air according to CEN draft standard prEN 16976:2023.
Functionality: Condensation particle counter
Request A QuoteFeatures
- Real-time monitoring of ultrafine particles according to CEN/TS 16976:2016
- Fully automatic 24/7 monitoring system
- Temperature controlled weather housing
- Energy-efficient sampling with isothermal drying system
- Versatile data acquisition and communication (data logger with GSM via internet)
- Meteorological sensors
Benefits
- Low maintenance, 30 days unattended operation, remote access
- High precision at low and high concentrations
- Excellent counting statistics and reproducibility
- Low diffusion losses
Applications
- Environmental aerosol research
- Mobile monitoring of ultrafine particles
- Traffic emission monitoring
- Source identification
- Epidemiological health studies
- Public site and urban monitoring
Technical Data
| Detection Principle | Condensation Particle Counter |
|---|---|
| Working Fluid | n-butanol (n-butyl alcohol) |
| Output | Particle number concentration / cm³ |
| Particle Concentration Range |
Single count mode: Up to 150,000 particles/cm³ Photometric mode: Up to 10⁷ particles/cm³ |
| Reproducibility |
Single count mode: > 95% Photometric mode: > 90% |
| Particle Size Range |
4.0 nm … 1 µm D50 = 7 nm (measured with silver particles) D90 < 14 nm |
| Response Time | trise < 5 s tfall < 5 s |
| Sampling and Conditioning |
1 m sampling pipe with sampling head Isothermal humidity extraction via Nafion membrane Sensor controlled |
| Sample Air Flow Rate | 0.3 l/min, pulse-free carbon vane pumps |
| Total Flow Rate | 1.5 l/min, ≤ 5% difference to the nominal flow rate |
| Flow Control | Critical orifice with stabilized temperature |
| Diffusion Losses | < 30% for smallest relevant particle size of 7 nm |
| Weather Housing | Stainless steel, powder-coated, thermally isolated, temperature controlled |
| Climate Sensors |
Wind speed and direction, precipitation, pressure, temperature, relative humidity GPS positioning |
| Data Recording |
Data logger and netbook integrated in housing for online data Optionally on USB flash drive |
| Connectivity | Data logger, USB, GSM with SIM card for mobile network, analog input for meteorological sensors |
| Power Requirements | 110 … 220 VAC, 50 … 60 Hz 100 … 150 W |
| Operating Conditions |
Ambient temperature: -20 ... 40 °C (-4 … 104 °F), RH < 95% Ambient humidity: 0 … 95% RH, non-condensing Absolute pressure range: 500 … 1,100 mbar |
| Transport and Storage | 0 … 50 °C (32 … 122 °F) RH < 95% |
| Dimensions (H x W x D) |
Housing: 49 x 28 x 65 cm (19.3 x 11 x 25.6 in) Total height with sampling pipe and meteorological sensor: 140 cm (55.1 in) |
| Weight | 38 kg (83 lbs) |
Accessories
Optional
| 157L |
| 158L |
| 159L |
| 180DL |