A pressure transmitter has a range of 0-56 kPa and a 4-20 mA output signal. If the transmitter is outputting a signal of 8.5 mA, what is the pressure measurement in kPa?
A. 15.75 kPa
B. 40.58 kPa
C. 20.02 kPa
D. 25.63 kPa
Answer:A
A pressure transmitter has a range of 0-56 kPa and a 4-20 mA output signal. If the transmitter is outputting a signal of 8.5 mA, what is the pressure measurement in kPa?
A. 15.75 kPa B. 40.58 kPa C. 20.02 kPa D. 25.63 kPa
Explanation: The pressure measurement for any given mA signal within this range can be calculated as follows: