Which HART command is used to query the device’s model and serial number?
A. MODEL
B. SERIAL
C. DEVICE
D. IDENTIFY
Answer:C
Which HART command is used to query the device’s model and serial number?
A. MODEL B. SERIAL C. DEVICE D. IDENTIFY
Explanation: The DEVICE command is used to query the device’s model and serial number, which is important for identifying the device and tracking its use over time.