Contact us

Australia

+61 3 8706 5000

Germany

+49 (0)4821 4370343

Netherlands (Instruments)

+31 (0)180 463411

Netherlands (Vision)

+31 (0)85 0436000

Netherlands (Precision)

+31 (0)20 4940840

Singapore

+65 68 72 08 63

United Kingdom

+44 (0)783 346 4884

Flowmeters (rivers, canals)

These flowmeters use acoustic doppler techniques (Acoustic Doppler Current Profiler = ADCP) to measure the water velocity. From this, the flow rate (the discharge) can be calculated.

  • SonTek SL500 and SL1500: Horizontal ADCP’s for continuous measurement of water velocity and (calculated) flow rate.
  • SonTek HydroSurveyor: Portable ADCP for measurements from a vessel. For an accurate discharge calculation, the soil profile, as well as the flow profile, are measured simultaneously.

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