Gear Flow Meters

These Hydraulic Oil gear flow meters work according to the positive displacement principle of flow measurement. The measuring accuracy is largely independent of the fluid viscosity and is linear throughout the flow range.  Low flow rates are easily measured with this principle as are high turndown applications. The range is useful for accurate measurement of pump case drains or leakage flow detection as well as general oil measurent applications.

High accuracy and high resolution industrial geared flow sensors can cope with the rigours of hydraulic flow measurement including pulsating flow, static head shock and extremes of pressure and temperature. (Special models on request)

Technical data:

♦ High measuring accuracy, ±0.5% or better
♦ Viscosity range= 5 to 25000 centistokes
♦ Medium temperature range: Max. 120°C
♦ Signal output: Pulse (Hall Effect) with 4-20mA option
♦ Material: Housing: 316L Stainless Steel or Anodized Aluminium
♦ Factory calibration: Mineral oil 30 cSt or Special fluid calibrations available on request
♦ Low Pressure Drop
♦ Low Noise emission

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