Temperature measuring amplifier, 1-channel, Operating voltage 10…30 VDC, Input for thermocouples, low voltages (-150…+150 mV), RTDs (2-, 3- and 4-wire) and 0…5 kΩ resistors (2-, 3- and 4-wire), Current output 0/4…20 mA either as source or sink, Adjustable measuring range, Configuration via rotary coding switches and DIP switches, Wire-break monitoring of input and output circuits, Complete galvanic isolation, Input reverse-polarity protected, Removable spring type terminals, Use in Zone 2, SIL 2