- Features & Benefits
- Main applications
- Technical Specifications
- Technical Data
- Approvals & Certifications
- Downloads
- ProScatter™ Backscatter sensor technology with superior minimum detection as low as 1mg/m3 compared to conventional techniques
- Manual and remote Zero and Span (Reference) checks available to ensure optimal instrument performance
- Purge Flow Fail Sensor and Optical Shield options
-
li>Offers a more reliable PM dust measurement as an alternative to Opacity and Scintillation based monitors for emissions that are reported in mg/m3 and provides
- Non-intrusive system designed to operate in noncondensing stack environments and to reduce the risk of contamination
early indication of increased dust emissions in processes with low dust concentrations
- Contamination risks are further reduced due to singleside stack installation where critical optical components remain outside the stack
- A Flue Gas Blocker can be fitted to ensure that flue gases do not escape when the unit is opened (for auditing/maintenance purposes), thus enhancing on-site personnel safety
The DM 170 is well-suited for use in medium to large stacks and is suitable for low to high dust concentration measurements, regardless of dust velocity or charge.
- Typical applications include:
- Continuous Emission Monitoring (CEM) relative to Emission Limit Values (ELV) in Power Plant, Boiler and Metal Smelting applications
- Filter performance monitoring in Metal, Mineral and Chemical plants
Technical Specifications | |
---|---|
Measured parameters | Dust |
Technology | ProScatter™ Backscatter |
Measurement/Monitoring capability | <1 – 1000 mg/m3 |
Stack/Duct diameter suitability | 1.5 to 15 m (5- 50 ft) |
Flue gas temperature | -20°C to 250°C (-4°F to 482°F) option: up to 400°C (752°F) |
Baghouse | YES |
Cartridge Filter | YES |
Ceramic Filter | YES |
Coalescent Filter | YES |
Cyclone | YES |
Electrostatic Precipitator (ESP) | YES |
Wet Electrostatic Precipitator (WESP) | / |
Wet Scrubber | / |
Sensor variants | Stainless Steel |
QA checks | YES |
Technical data | |
---|---|
Measurement capability | <1 – 1000 mg/m3 |
Sensor Variants | 316 Stainless Steel |
Stack Temperature Ranges | -20°C – 250°C up to 400°C option |
Functionality and QA Checks | Automatic zero and span |
Data Output | RS485 (Modbus) output to Controller |
Air Purge | option |
Enclosure Protection Rating | IP65 |