What is the function of a HART handheld communicator?
A. To configure and calibrate HART-enabled field instruments
B. To transmit process variables to a control system
C. To modulate and demodulate HART signals
D. None of the above
Answer:A
What is the function of a HART handheld communicator?
A. To configure and calibrate HART-enabled field instruments B. To transmit process variables to a control system C. To modulate and demodulate HART signals D. None of the above
Explanation: A HART handheld communicator is a portable device used to communicate with HART-enabled field instruments. It allows for configuration, calibration, and diagnostic capabilities in the field without the need for a control system or a computer.