Features 1、DURABLE AND INTERFERENCE RESISTANT: DC signal isolator adopts upgraded interference resistant core board, possess strong interference resistant ability, low temperature drift, durable 2、SAFETY GUARANTEE: Heat dissipation holes are provided on both sides of the isolator to reduce the heat dissipation temperature of the isolator in a closed environment, greatly improved security 3、TRANSMITTER RAIL INSTALLATION: The current transmitter adopt 35mm standard rail, DIN rail independent installation mode, suitable for intensive installation 4、IMPORTANT ACCESSORIES: Signal isolator is an important part of the industrial control system, commonly used with the need for electrical isolation of equipment instrumentation 5、SCRATCH RESISTANT ABS: DC current transmitter adopt excellent ABS material, possess impact resistance, scratch resistance, environmentally friendly Specification Item Type: DC Signal Isolator Material: ABS Function: Two in four out Input Signal 1: DC 4-20mA Input Signal 2: DC 4-20mA Output Signal 1.2: DC 4-20mA Output Signal 3.4: DC 4-20mA Accuracy: 0.1%FS Package List 1 x DC Signal Isolator