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Monitoring and Powering a 2-Wire Transmitter

Problem: We need to transmit data from a Smart HART transmitter to both a primary DCS and an emergency shutdown device. Can we do this without placing a further burden on our process loop?

Monitoring and Powering a 2 Wire Transmitter Problem Solvers Moore Industries
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Solution: Use the 2-wire HIX HART Isolator to safely share a HART signal between two receiving devices. It sends fully-isolated instrument loops to both the primary DCS and a secondary HART master (such as an emergency shutdown device). This allows for redundancy without taxing the process loop.

Model Number Example
HIX / 4-20mA / 4-20mA / 12-42DC [DIN]