Home > Product > STACKFLOW 100

STACKFLOW 100

MICRO-VENTURI FLUE GAS VELOCITY CEM

Flue gas flowmeter for continuous measurement of gas velocity, temperature and pressure in exhaust gas ducts (chimneys or flue pipes). Micro-Venturi technology.

 

The StackFlow 100 is a compact flowmeter for continuous measurement of velocity, temperature and static pressure in exhaust gas ducts ( stacks or flue gas ducts) using the Micro-Venturi technology. From these measurements, StackFlow 100 allows to determine the flue gas volume flow rate via an additional calculation element which is either performed by an ENVEA controller or directly by the CEMS cabinet’s data acquisition station. This data is used to calculate the mass flows of the pollutants released (dust, SO2, NOx…).

 

Flow range : 3 – 30 m/s

FEATURES AND 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 INFORMATION

Measured parameter

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

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

RELATED PRODUCTS

STACKFLOW 200

APPROVED FLUE GAS VELOCITY CEM FOR STACK VELOCITY, VOLUMETRIC FLOW AND POLLUTANT MASS RELEASE CALCULATIONS WHEN LINKED TO GAS AND DUST CEMS

LEARN MORE