Isolated safety barrier

The thermocouple input is safety barrier (two in and two out), which converts the thermocouple signal in the dangerous area into 4 ~ 20mA current signal through isolation and outputs it to the safe area. This product needs independent power supply, and the input, output and power supply are isolated from each other. It has the function of on-line fault self-diagnosis, and can configure the galvanic type and temperature range through PC or handheld programmer.