SHT20 Temperature and Humidity Controlled 2 Channel Independent Relay Module XY-TR01
XY-TR01 is a temperature and humidity controlled relay card. It has two relays independent of each other. One of these relays works according to the temperature value and the other works according to the humidity value. It can be used in incubators, smart home projects, heating and cooling systems.
XY-TR01 Technical Specifications:
- Input voltage: DC 12V or micro USB 5V from input
- Temperature range: -20 ~ 60
- Humidity range: 00% - 100% RH
- Detection accuracy 0.1, 0.1% RH
- Sensor: 1 Meter Temperature and humidity sensor SHT20
- Output Type Relay Output (Switch Output)
- Dimension 65 * 55 * 28mm
Usage:
- The product is supplied with 12V DC from the two terminals in the middle.
- The screen shows the temperature and humidity rate.
- TM + button is pressed for a long time and The screen starts flashing, the upper temperature value is determined and after 3 seconds the screen stops flashing. When the same operation is performed with the - key, the lower temperature limit is determined.
- The same operations for temperature are repeated for humidity.
- To reset the parameters and reset the product, the - TM and + RH keys must be pressed at the same time. .
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