DC12V LED Digital Temperature Thermometer Controller Switch Module + NTC Sensor

SKU: 1941275

4.32 3.89 Piece 3.89 USD

¥ 30.50

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Function:

Set Temperature ---- SetT;

Backlash Temperature-----BackT;

1. Heating Mode'H':

  • When Temperature ≤ SetT – BackT;Relay conduction, heating equipment begin to work;

  • WhenTemperature≥ SetT,Relaydisconnect, heating equipment stop work;

2. Refrigeration mode'C':

  • When Temperature ≥ SetT+BackT;Relay conduction, refrigeration equipment begin to work;

  • When Temperature ≤ SetT;Relay conduction, refrigeration equipment stopwork;

3. High Temperature Alarm 'ALA':

  • When Temperature≥ AlarmTemperature,The system opens the sound and light alarm, and disconnects the relay, any key stops the sound light;

4. Delay Start'OPH':

  • When a normal heating or refrigeration work is done, the system starts to time T, and only after the T≥OPH, the system can carry out the next round of heating or refrigeration work;

5. Temperature Correction FunctionOFE(-10.0 ~ 10.0℃):

  • The system will work for a long time and may have deviations that can be corrected by this function,Temperature = Measured + Calibration;

6. Parameter Remote Read/Set:

  • The parameters such as setting temperature, backlash temperature and temperature correction can be set through UART.

7. Real-time Temperature Report:

  • If the temperature reporting function is turned on, the product is transmitted to the terminal by the UART at 1s intervals, which facilitates data collection;

8. Relay enable (default enable):

  • If the relay is disable, the relay remains disconnected;

9. Restore factory Settings:

  • At the same time press the STOP, set key more than 3S, restore factory settings;