A device that can measure volume is known as a turbine flow metre. The passage of a liquid or gas through the turbine's housing allows the blades of the turbine, which are freely hanging, to revolve. There is a one-to-one relationship between the speed of the fluid moving through the flow metre and the rotational speed of the turbine's rotor Flow Meter Suppliers in Qatar.
The sensor produces the frequency output due to the external pickoff positioned on the body of the flow metre. This pickoff detects the passage of each rotor blade. The volume of the liquid or gas has an effect that is precisely proportionate to the frequency. For the purpose of determining the rotational speed of the turbine rotor, a pickup that utilizes either magnetic or modulated carrier radio frequency may be used.