What are the consequences of reverse gas flow in gas turbine meters?
As for the reverse may damage the flow meter, I think as long as the time is not long, it should not damage the instrument
It runs because it works by cutting the wire and changing direction. Polarity is sure to change.
The fluid flows through the sensor housing, due to the flow of the impeller blade with a certain angle and fluid momentum blade with rotational torque, overcome friction torque and the fluid resistance of the turbine blade rotation, reverse is not measured.
