Home » Catalog » Flowtechnik » Circular Gear & Helical Screw Flowmeters for Accurate Measurement of Low to High Viscosity Fluids. Sizes from 1/4" to 1.1/2". Flows from 0.002 to 1000 l/min. Pressures up to 1000 bar.

GFM Gear Flowmeters

High accuracy and robust industrial geared flow sensor. Recommended for use with Hydrotechnik equipment and displays.

Technical data: 

  • High measuring accuracy, ± 0.5bar or better 
  • Viscosity range: 10 to 25000 centistokes 
  • Medium temperature range: Max. 120°C 
  • Signal output: ISDS Frequency, Std.Frequency, 4 to 20mA 
  • Material: Housing: X10CrNiS189 Surface protection by passivation 
  • Factory calibration: Mineral oil 30 2/s (cSt). 
Special fluid calibrations available on request.

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GFM Gear FlowmetersGFM Gear Flowmeters