programmable thermostat

Descripción del producto

YKC programmable thermostat is an electronic on/off thermostat for control of room temperature by means of a NTC sensor. Basic function: ● To be applicable for fan coil, motorized valve, heating systems ● Low temperature protection function ● 7 days 6/4 periods and customizing programmable (optional) ● Surveys, display and set room temperature ● Large, clear, backlit display. Easy-to-see and read ● Memory function: parameters are permanently held in memory and retained during power outages. ● Guards against the rime function ● Infrared remote-controlled function (optional) ● UPS power supply, Keep on power supply after power cut ● Built-in interrupter ● Two work mode switchover: (programmable or non programmable) ● Display temperature recalibrates ● Anti-freezing protection ● Internal or external NTC sensor (optional) ● Reliable DC power supply by transformer ● Reliable output by relays Technical specification: ● Supply voltage: *4 /**0 / **0VAC?*0%, *0/*0Hz ● Temperature control precision: ? 1℃ ● Temperature control rating: 5℃**5℃, ***9℃ (for customized heating system) ● Sensor type: NTC ● Relative humidity: <*5% (*3℃) ● Enclosure: Fire retardant PC ABS