What are the common calibration standards used in pressure transmitter calibration?
A. Deadweight testers, pressure calibrators, and manometers
B. Multimeters, oscilloscopes, and power supplies
C. Temperature sensors, humidity sensors, and flow meters
D. None of the above
Answer:A
What are the common calibration standards used in pressure transmitter calibration?
A. Deadweight testers, pressure calibrators, and manometers B. Multimeters, oscilloscopes, and power supplies C. Temperature sensors, humidity sensors, and flow meters D. None of the above
Explanation: Common calibration standards used in pressure transmitter calibration include deadweight testers, pressure calibrators, and manometers, which provide a known pressure value for comparison with the transmitter’s reading.