A flow transmitter using a differential pressure sensor has a range of 0-500 inches of water column (inWC). If the transmitter is currently measuring a differential pressure of 200 inWC, what is the output signal in mA? Also, calculate it in percentage?
A. 20%
B. 40%
C. 60%
D. 56%
Answer:B
A flow transmitter using a differential pressure sensor has a range of 0-500 inches of water column (inWC). If the transmitter is currently measuring a differential pressure of 200 inWC, what is the output signal in mA? Also, calculate it in percentage?
A. 20% B. 40% C. 60% D. 56%
Explanation: To determine the output signal in mA for a flow transmitter measuring a differential pressure of 200 inWC within a range of 0-500 inWC, we need to consider the linear relationship between the differential pressure and the output signal in mA.