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DF 252

Gas flow velocity and flow rate measurement Continuous measurement of flue gas flow velocity (m/sec) using dynamic pressure measurement principle with averaging Pitot tubes

  • Unit in weatherproof glass fiber housing
  • Stainless steel probe tube 300 to 1000 mm with differential pressure transmitter and control unit in head of probe
  • Flow rate calculation (m3/sec) after entering the stack surface
  • With flue gas temperature and absolute pressure measurements
  • With optional heater for low ambient temperature and optional blow-back for dusty flue gas

Flow Velocity
3 ... 30 m/s
Flow i.B.
0 ... 1.000 Tm3/h
Flow i.N.
0 ... 1.000 Tm3/h (1 Tm3/h = 1.000 m3/h, 1.000 Tm3/h = 1.000.000 m3/h)
Differential pressure
0 ... 5 mbar
Temperature
0 ... 300 / 600 °C
Absolute pressure
800 ... 1.200 mbar (optional)

Flow Velocity
3 ... 30 m/s
Flow i.B.
0 ... 1.000 Tm3/h
Flow i.N.
0 ... 1.000 Tm3/h (1 Tm3/h = 1.000 m3/h, 1.000 Tm3/h = 1.000.000 m3/h)
Differential pressure
0 ... 5 mbar
Temperature
0 ... 300 / 600 °C
Absolute pressure
800 ... 1.200 mbar (optional)

Flange
DN80PN6
Housing
compact unit, user interface built-in, freeze protection (optional)
Protection
IP 65 (fiberglas housing)
Weight
approx. 25 kg
Dimensions
440x640x1.040 mm (HxWxD), including probe 500 mm