Minisonic G

The Ultraflux Minisonic G ultrasound flow meter can measure medium and high pressure gas flow taking account of the different flow regimes and without creating interference. This device can adapt to large flow variations with no impact on load loss. In addition, the Minisonic G flow meter is unaffected by dust or erosion, is accurate without requiring frequent recalibration and indicates all the data (instantaneous, total, minimum, maximum, etc.) governing gas sales contracts.

Nature of equipment

Fixed flow meter

Pipe diameters

Up to 1500 mm

Standard mounted inputs/outputs

  • 2 current outputs, 4-20mA (1000Ω galvanically isolated as a passive output/impedance of 150Ω as an active output),
  • 2 static relay outputs (100V – 100mA – 10VA max).

Optional inputs/outputs


IP 67


Up to 0,5 %

Troubleshooting help

  • Gain
  • Quality index

Maximum number of speed chord

2 chords


  • Standard
  • Dual pipe (identical probes)
  • Dual chords

Typical applications

  • Aeraulic: Air flow measurement for test bench.
  • Mechanical ventilation: Air flow assessment.
  • Industrial sector: Flow measurement in compressed air systems.
  • Semi-conductor manufacturing: Nitrogen flow measurement.

Download Minisonic G datasheet

Click the following link to discover our Minisonic G explosion-proof.

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