Answer / abu zarrar qaisi

A flowmeter is an instrument used to measure linear,
nonlinear, mass or volumetric flow rate of a liquid or a
gas.

Answer / dinesh rawat

flow meter mesures flow by showing the pressure diffrence
at the inlet & outlet.

If a differential pressure transmitter is calibrated for 0~2500 mmH2o and transmits a 4~20mA dc signal. The transmitter is placed across an orifice plate which is sized to create 2500 mmH2o differential at 5000m3/Hr a) what is the flow rate when the transmitter signal is 13.0mA DC? b) what is the signal output of the transmitter when flow rate is 2500 m3/Hr ?

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