The Yokogawa UR1BG3-030A-020102-LZ-N/CN is a specific model of a Loop-Powered Signal Conditioner (also known as an Isolator or Interface Converter) from Yokogawa's high-density UTAdvanced series.
This unit is designed to accept a single 4-20 mA DC analog current input signal from a field transmitter (e.g., pressure, temperature, flow). Its primary function is to provide electrical isolation between the input and the output circuits to prevent ground loops, protect against electrical noise, and eliminate interference. It then generates two isolated and precise 4-20 mA DC output signals that are linear representations of the input signal.
