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Impeller Utility
Optional Integral Batch Controller

The UM series flowmeter is specifically engineered for monitoring or controlling the movements of small to medium volumes of water, diesel fuels, or non-volatile low viscosity liquids in small pipe sizes.

The UM series is available in either blind configuration with dual pulsed outputs (Hall Effect & Reed Switch) or with an onboard self powered register to display rate, total, batch total or the meter can be fitted with an integral batch controller.

Utilising the proven inferential impeller measuring principle, the UM will tolerate liquids bearing a degree of suspended solids, where larger particles are captured by an integral inlet strainer screen which is accessible for periodic inspection.

¾inch BSPM or NPT threaded close coupled process connections combined with integral flow conditioning ports eliminates the need for straight run piping sections to simplify installation requirements. Nickel plated brass construction offers protection against corrosion.


  • Large 5 digit LCD batch total display and cumulative totalizer
  • 8 Digit cumulative totalizer
  • Robust IP 66 field mounted display
  • Simple flow chart touch key programming
  • Low cost ownership
  • High accuracy and repeatability
  • Integral flow conditioner and strainer
  • Scaleable universal high speed and frequency flow inputs
  • PIN protected programming
  • Scaled output pulse available
  • Battery or 24 Vdc supply
  • Intrinsically safe for hazardous area versions