SHT20 Temperature and Humidity Meter Display Relay Module - Incubation Thermostat - XY-WTH1
It is a temperature and humidity meter with display suitable for use in incubators. The circuit is cut off when the temperature or humidity goes outside the value ranges you set. The product works with DC voltage between 6-30V. It is suitable for use to trigger 220Ac or DC voltage.
Usage of Temperature and Humidity Meter:
How to Adjust the Temperature?
- When you press and hold the TM+ key for 3 seconds, the temperature adjustment interface opens, where the upper temperature limit is determined, the TM+ key is pressed again for 6 seconds and the upper temperature value is recorded.
- The same operations are repeated for the lower temperature limit by pressing the TM- key for 3 seconds.
How to Adjust Humidity?
- As in temperature setting, the upper humidity limit is determined with the RH+ key, and the lower humidity limit is determined with the RH- key. The operations are carried out in the same way as the temperature setting.
Connections of relay outputs must be made as shown in the diagram below. You can also benefit from the tutorial video below.
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