Item Type: Temperature Humidity Sensor. 5 x Temperature Humidity Sensor. Working Temperature: 25℃. If you are satisfied with our service, pls.
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Output signal: RS485 signal. 1 Temperature and humidity transmitter. Humidity resolution: 0.1%RH. Due to various factors such as monitor brightness and light brightness, the actual color of the item may be slightly different from the image displayed on the website.
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I2C interface by default, enabled via CS pin. Communication Interface: I2C And SPI.
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ABS SHELL: The humidity module adopts ABS material as the shell, which has excellent impact resistance, heat resistance, low temperature resistance, chemical resistance and electrical properties, and good surface gloss.
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Suitable for monitoring air quality in various settings. Hysteresis ±1.5%r.h. Current consumption 2.1 A at 1 Hz humidity and temperature, 3.1 A at 1 Hz pressure and temperature, 3.7 A at 1 Hz humidity, pressure and temperature.
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Raindrop Detection Sensor Module. LED lights up when there is no rain output is high, raindrop up, the output ground level, LED light. A large area of rain board, more conducive to detect rain. 1x Rain sensing board.
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Power indicator (red). 1Pcs Module. The sensor adopts DHT11. Small board PCB size: 32 14mm. Output form: digital output. The weight of each set is about: 8g. Equipped with fixing bolt holes for easy installation.
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The probe can be inserted directly into the soil. When the humidity is lower than the set value, start the pump to start watering, and stop watering when the humidity reaches the set value. The operation is very simple.
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