What could be the possible cause if a pressure transmitter is showing a fluctuating reading even if the pressure is constant?
A. Electrical noise
B. Sensor drift
C. Loose wiring
D. All of the above
Answer:D
What could be the possible cause if a pressure transmitter is showing a fluctuating reading even if the pressure is constant?
A. Electrical noise B. Sensor drift C. Loose wiring D. All of the above
Explanation: A pressure transmitter showing a fluctuating reading even if the pressure is constant could indicate electrical noise, sensor drift, or loose wiring that is affecting the accuracy and reliability of the sensor output signal.