Isolated RTD Temperature Transmitters are compatible with RTD inputsand provide a 4-20 mA output proportional to the overall measurement. Each unit provides power for the associated transducer, processes the signal to determine overall amplitude and outputs a 4-20 mA dc current that is proportional to a user specified range such as 0-250 Deg, F. This combines with an existing PLC or DCS system, which results in a high density and low cost monitoring system. These transmitter features DIN rail mount, RTD input, 4-20 mA output, fault detection and buffered transducer output. A BNC connector is mounted on the front of the unit, which provides access to the buffered transducer output signal and includes both the unfiltered vibration signal and the DC bias voltage.