Models THZ3 and TDZ3 two-wire (loop-powered) transmitters provide an isolated and linear 4 to 20 mA output proportional to input. The devices accept a direct signal input from a range of sensors and analog devices, including 14 RTD types and nine thermocouple types, resistance and potentiometer devices, and direct millivolt sources. The dual sensor input allows the transmitters to offer backup and fail-over protection.

Moore Industries