Question

Methodology on Hart Technology?​

Answer 1

Answer:

Generally, the HART protocol can communicate 1200 bps, without interfering with the 4-20mA signal. This enables the host application to receive two or three digital updates in a second, from a smart device. The HART protocol supports two communication channels at a time –4-20 mA analog signal and digital signals.

Answer 2

Answer:

Generally, the HART protocol can communicate 1200 bps, without interfering with the 4-20mA signal. This enables the host application to receive two or three digital updates in a second, from a smart device. The HART protocol supports two communication channels at a time –4-20 mA analog signal and digital signals.