W1209 12V -50-110°C Digital thermostat Temperature Control Switch sensor Module
Features: Temperature range :-50-110 â Dimensions: 48.5 * 40mm Temperature control mode: ON / OFF Resolutionï¼When temperature is 0.1â, the resolution is -9.9~99.9, other temperature segment is 1â Control accuracy: 0.1 â Hysteresis accuracy: 0.1â Refresh rate: 0.5S High temperature protectionï¼ 0-110â Supply voltage: DC 12V Static current: ⤠35MA, attract current ⤠65MA Output voltage: DC 12V Output power: 20A relay Measurement input: NTC (10K 0.5%) Waterproof Sensor Environmental requirements: -10 ~ 60 â ï¼Humidity 20% -85% How to use: Connect the power supply and the load, you can supply to the controller, Is displayed as a measured temperature, Press the SET button, the display flashes the temperature, Press - to set the desired temperature, After setting press SET to confirm return, The controller automatically performs the relay by se