What could be the possible cause if a pressure transmitter is showing a negative pressure reading?
A. Sensor overload
B. Faulty wiring
C. Reversed pressure ports
D. All of the above
Answer:C
What could be the possible cause if a pressure transmitter is showing a negative pressure reading?
A. Sensor overload B. Faulty wiring C. Reversed pressure ports D. All of the above
Explanation: A pressure transmitter showing a negative pressure reading could indicate reversed pressure ports, faulty wiring, or other problems that are affecting the polarity of the sensor output signal.