OMRON INDUSTRIAL AUTOMATION K3MA-L-C 24VAC/DC 数字面板表, 温度
The is a 4-digit Temperature Meter offers high visible LCD backlit display with 2-colour red and green LEDs. It has platinum-resistance thermometer or thermocouple input and 1 relay contact output SPDT. It features 20MR minimum insulation resistance at 500VDC between external terminal and case, the insulation provided between inputs, outputs and power supply. 2000VAC for 1 minute between external terminal and case, the insulation provided between inputs, outputs and power supply dielectric withstand voltage.