Which of the following instrument is not a HART device type?
A. Pressure transmitter
B. Control valve
C. Flow meter
D. PLC
Answer:D
Which of the following instrument is not a HART device type?
A. Pressure transmitter B. Control valve C. Flow meter D. PLC
Explanation: HART devices include pressure transmitters, flow meters, level sensors, temperature sensors, and control valves, among others.