What is the purpose of a zero and span calibration on a pressure transmitter?
A. To adjust the output signal to match the expected pressure range
B. To reset the sensor to its original factory settings
C. To diagnose faults in the sensor circuitry
D. None of the above
Answer:A
What is the purpose of a zero and span calibration on a pressure transmitter?
A. To adjust the output signal to match the expected pressure range B. To reset the sensor to its original factory settings C. To diagnose faults in the sensor circuitry D. None of the above
Explanation: The purpose of a zero and span calibration on a pressure transmitter is to adjust the output signal to match the expected pressure range, ensuring accurate and reliable readings.