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

(3 customer reviews)

In stock

SKU: 1151997
  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


(Including GST)

In stock

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Category: Temperature & Humidity Sensor
Tags: temparature humidity sensor, ASAIR Sensor
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

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℃

Shipment Weight

0.001 kg

Shipment Dimensions

7 × 6 × 1 cm

3 Months Warranty

This item is covered with a standard supplier warranty of 3 months from the time of delivery against manufacturing defects only. This is a quality product & only manufacturing defects are covered under this warranty. Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 3 reviews

4.7 overall

Add a review

  1. ankushkale1 (verified owner)

    Working as expected & accurate but as its tiny & packed so always take readings at least 5 sec apart, if you takes readings every lets say 1 sec, then it gets warm


  2. supreetyadav123 (verified owner)

    very accurate and easy to use


  3. harshalee.davey (verified owner)

    it is good and showing ouptput properly.



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Country Of Origin: China

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