Open Channel Ultrasonic Flow Meter Used For Measure Both Flow And Level
May 02, 2018

UTG21-DR Open Channel Ultrasonic Flow Meter


UTG21-DR open channel flow meter used with the measuring weirs and is mainly used to measure sewage flow within the channel under an open, partially filled and free flow conditions.

Continuous, Non-contact measurement of flow

  • Can be used for factory sewage outfall, farmland irrigation, river flow and other circumstances.


  • Can display instantaneous flow, cumulative flow, liquid level , echo waveform, history curve

  • With data storage, automatic error correction function with data storage time of up to 8 years

  • Can query cumulative flow for any period in the past 8 years and obtain daily, monthly and annual flow

  • 4-20mA current output instantaneous flow, RS485/Modbus output instantaneous flow, total flow, liquid level

  • Internally integrated temperature sensor provides real-time tempearture compensation to sound speed

  • Internal integared clock chip to display the current data and time

utg21-ds open channel flow meter2.jpg

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