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Ultrasonic Inline or Portable Clamp on Flowmeters

The operation of Ultrasonic transit time flowmeters can be compared to someone walking in a river between two points. Walking downstream with the current will take less time to cover the distance than walking upstream against the current; from the difference in time we can derive the velocity the river is flowing at. In flowmeters an ultrasonic beam is directed between two points, first one way then the reverse. The difference in time taken or transit time, allows us to derive the velocity of the fluid flow. Once the key variables are allowed for, accurate and reliable flow measurement is possible.

We offer solutions using this principle in two ways:-

  • FL50 series in-line body with fixed sensors to give a robust, reliable water meter
  • SL1168P non invasive sensors & hand held instrument which clamp on to the outside of a pipe for portable flow & volume measurement.

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  • SL1168P Portable

    SL1168P clamp on ultrasonic flow meter kit
    SL1168P Portable Clamp on Ultrasonic Transit Time Flowmeter for Pipe Sizes from DN50 to DN1200, 16 Hours Battery Life, Analogue Output and Data Logging facility.

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  • FL50 Series In-Line

    FL50 Series In-Line
    Inline Transit Time Ultrasonic Water Meters, for DN32 to DN200 pipe Sizes and flanged connections, Battery Powered.

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