DF 252 Gas flow velocity and flow rate measurement

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

Basic-Equipment
  • 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
Technical Data
Measuring range
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)
Dimensions and other data
Flange DN80PN6
Flow velocity from approx. 3 ... 30 m/s
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
Downloads
Flyer DF 252

PDF, 2 MB

Questionnaire

PDF, 29 KB