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Features & Benefits
- A single connection port integrated into the NFX flange of the gas sampling ENVEA LCPD box
- Highly accurate and continuous measurement of gas velocity, temperature and pressure (DTP measurement)
- Robust construction, resistant to harsh industrial environments
- Clogging with no effect on the measurement, no need for backflushing
- Compact solution with integrated pressure and temperature sensors
- Measuring range: 3-30m/s with an accuracy of less than 10% above 5m/s
Main applications
- Combustion plants
- Urban heating
- Industrial chimneys (before or after treatment)
- Process measurements in metallurgy, chemistry, mineral industry
- Chemicals (eg Refinery / Rubber)
- Power Generation Plants (eg Coal/Biomass)
| Technical Specifications |
| Measured parameters |
Flue-gas velocity |
| Technology |
Micro-venturi |
| Measurement/Monitoring capability |
3 – 30 m/s* |
| Stack/Duct diameter suitability |
300mm up to 1,5m |
| Flue gas temperature |
up to 400°C |
| Baghouse |
YES |
| Cartridge Filter |
YES |
| Ceramic Filter |
YES |
| Coalescent Filter |
YES |
| Cyclone |
YES |
| Electrostatic Precipitator (ESP) |
YES |
| Wet Electrostatic Precipitator (WESP) |
YES |
| Wet Scrubber |
YES |
| Sensor variants |
Stainless Steel |
| QA checks |
NO |
*Application dependant
| Technical data |
| Measurement capability |
3 – 30 m/s |
| Resolution |
0.2 m/s |
| Sensor Variants |
316 Stainless Steel |
| Stack Temperature Ranges |
400°C max |
| Functionality and QA Checks |
Manual reference checks |
| Data Output |
3 outputs 4-20 mA not isolated
RS485 (Modbus) output to Controller |
| Mounting flange |
NFX 44-052 |
| Enclosure Protection Rating |
IP65 |
Approvals & Certifications
Compliance with the MCP directive
Documentation
envea_stackflow-100_datasheet_flue-gas-velocity-measurement_en