Flow meter open channel doppler


This compact meter operates on standard alkaline batteries for extended time periods to log level, velocity and water temperature in open channels, partially full sewer pipes and surcharged pipes a flume or weir. It is designed for municipal stormwater, combined effluent, raw sewage, irrigation water and stream flow

Stingray uses a submerged ultrasonic sensor to continuously measure both Velocity and Level in the channel. The sensor has no moving parts and is resistant to fouling and corrosion.


  • Compact
  • Robust IP68
  • Water- and dust tight
  • Built-in datalogger
  • Measure open water channels
  • Measure water level
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