What is the maximum length of the HART communication cable?
A. 500 meters
B. 1 kilometer
C. 2 kilometers
D. 5 kilometers
Answer:C
What is the maximum length of the HART communication cable?
A. 500 meters B. 1 kilometer C. 2 kilometers D. 5 kilometers
Explanation: The maximum length of the HART communication cable is 2 kilometers. Beyond this length, signal attenuation and noise may affect communication quality.