AHT25 Integrated temperature and humidity sensor -40 ~ + 80 ℃

SKU: rz24317207
In Stock


  1. I²C address: 0x38
  2.  Wide voltage support 2.2 to 5.5V DC
  3. Fully calibrated
  4. Digital output, I²C interface
  5. Excellent long-term stability
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The AHT25 temperature and humidity sensor is equipped with a newly designed ASIC dedicated chip, an improved MEMS semiconductor capacitive humidity sensor element and a standard temperature sensor element, and its performance has reached the industry’s advanced level. The improved new generation temperature and humidity sensor AHT25 has a more stable performance in harsh environments and can maintain good accuracy in a larger measurement range. AHT25 uses standard-pitch plug-in connectors, which can be easily replaced in applications. Every sensor has been rigorously calibrated and tested. Due to the improvement and miniaturization of the sensor, its cost performance has become higher.


  1. Fully calibrated
  2. Digital output, I²C interface
  3. Excellent long-term stability
  4. Quick response and strong anti-interference ability
  5. Relative humidity and temperature output
  6. Excellent long-term stability
  7. Fast-response and anti-interference capability
  8. Superior sensor performance

Package Includes:

1 x Sensor Model AHT25

Additional information

Operating Voltage(V)

2.2 to 5.5V DC

Sensor performance accuracy

±3%, T: ±0.5℃

Signal Output

I2C signal

I²C address


Typical accuracy RH

±3%, T: ±0.5℃