Differential Expansion Transmitters are compatible with LVDT & proximity probe inputs. They provide a 4-20 mA output proportional to the overall measurement. Each unit provides power for the associated transducer, processes the signal and outputs a 4-20 mA dc current that is proportional to a user specified range such as 0-1.0 inch. These transmitter features DIN rail mount, 4-20 mA output, fault detection and buffered transducer output. They have +24 Vdc at 45 mA max. power, 0.5 % of full scale range accuracy and maximum load of 600 ohms resistive.