TX2DR is a 2-wire isolated transmitter suitable for thermocouple or millivolt input. It provides isolation between the input and the 4~20 mA output current. It finds applications for use with grounded thermocouples, PLCs, DCS, etc. TX2DR -TC covers 8 thermocouple types as well as millivolts and has 4 overlapping ranges. All selections are made by solder jumpers. ‘Fine’ ZERO/SPAN potentiometers are provided for calibration. It has a voltage linear output.