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