... Temperature Controller,Temperature Regulator,Intelligent Temperature Controller & Digital Temperature ControllerMain feature: 1. Input signal: Thermocouple: K, E, S, B, J, T, R, N thermal resistance ... control4. Control output: Relay contact point: AC250V 3A (resistance) logical voltage DC 0. 5V. Start pulse over ... 0~10mA, 0~20mA current output (below load resistance 600 ohms)5. Alarm type: High limit ...