Ultrasonic Insertion Gas Flow Meters

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  Ultrasonic Insertion Gas Flow Meters

  Dual Port Gas Flow Meter Series FF1225-G

  Axial transit-time measurement

  • Designed for ultra-low gas flow measurement, down to 0.01m/s ( 0.033ft/s);
  • Maximum gas velocity 150m/s (500ft/s)
  • Negative pressures up to -0.75bar ( -10.5psi)
  • Pipe sizes from 1.5” to 200” (50mm to 5m)

  Wide range of applications, from flare gas measurement to fiscal measurement of natural gas or blended gases.

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  Ultrasonic Insertion Gas Flow Meters

  Single Port Gas Flow Meter Series FF1225-U

  Single Port transit-time measurement

  • Designed for ultra-low gas flow measurement, down to 0.01m/s ( 0.033ft/s);
  • Maximum gas velocity 60m/s (180ft/s)
  • Process Temperature from -50C to +135C
  • Accuracy 1.0% to 2.5%
  • Pipe sizes from 6” to 60” (152mm to 1524mm)

  Typical applications: flare gas flow measurement.