A pressure transmitter has a range of 0-110 psi and a 4-20 mA output signal. If the transmitter is currently measuring a pressure of 70.5 psi, what is the output signal in milliamps (mA)?
A. 12.8 mA
B. 16.0 mA
C. 14.3mA
D. 20.0 mA
Answer:C
A pressure transmitter has a range of 0-110 psi and a 4-20 mA output signal. If the transmitter is currently measuring a pressure of 70.5 psi, what is the output signal in milliamps (mA)?
A. 12.8 mA B. 16.0 mA C. 14.3mA D. 20.0 mA
Explanation: To determine the output signal in milliamps (mA) for a pressure transmitter measuring a pressure of 70.5 psi within a range of 0-110 psi using a 4-20 mA output signal, we can use the following formula: