W1209 Digital Thermostat Temperature Control Switch Module On/Off Controller Board + NTC Sensor LED DC 12/24V Heat Cool Temp

W1209 Digital LED DC 12/24V Heat Cool Temp Thermostat Temperature Control Switch Module On/Off Controller Board + NTC Sensor

pecifications:

Temperature range :-50-110 
Dimensions: 48.5 * 40mm
Temperature control mode: ON / OFF
Resolution:When temperature is 0.1°, the resolution is -9.9~99.9, other temperature segment is 1°
Control accuracy: 0.1 °
Hysteresis accuracy: 0.1°
Refresh rate: 0.5S
High temperature protection: 0-110°
Supply voltage: DC 12V,24V
Static current: ≤ 35MA, attract current ≤ 65MA
Output voltage: DC 12V,24V
Output power: 20A relay
Measurement input: NTC (10K 0.5%) Waterproof Sensor

Environmental requirements: -10 ~ 60 ° ,Humidity 20% -85%

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 setting off!
Lights, LED status descriptions:
Indicator: Off The relay is switched off, Always indicate the relay is closed.
LED: Shows LL is the sensor open, showing ?HH is out of range, the thermostat will be forced to close the relay, the display --- as high temperature protection.

• 1* 1Set W1209 DC 12V/24V Heat Cool Temp Thermostat Temperature Control Switch Thermometer Controller Module + NTC Sensor