Greyline AVFM

Flowmeter for partially filled pipes and open channels
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  • Used for all applications in which there is no loss primary element (Parshal, etc.).
  • It offers an alternative to costly civil works required to install a channel or overflow.
  • This speed sensor uses suspended particles or air bubbles existing in the liquid stream to reflect a sound wave. The signal reflected by the Doppler effect is directly proportional to the velocity of the liquid. It has a digital display in m / sec.
  • The shape of the sensor prevents the accumulation of sludge on it.
  • The portable version integrates a datalogger and is battery-powered.

Codes and references



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