The AHT20 sensor is a premium humidity and temperature sensor created especially for applications including humidification, dehumidification, and temperature management. With an operational temperature range of -40 to +85 °C, the AHT20 sensor is suitable for a wide range of systems and applications, including HVAC and air conditioning units.





The AHT20 Temperature and Humidity Sensor for Humidity Control is a tiny, low-power humidity sensor that can be used to regulate the humidity of indoor spaces.


Example using AHT20 Integrated Temperature and Humidity Sensor


The AHT20 is outfitted with a newly created ASIC dedicated chip, an enhanced MEMS semiconductor capacitive humidity sensor element, and a conventional on-chip temperature sensor element, which have both been enhanced to make their performance more stable in challenging circumstances. The sensor has been enhanced and made smaller, making it more cost-effective. As a result, advanced energy-saving operation modes will eventually be available for all devices.


The AHT20 Integrated Temperature and Humidity Sensor has the following advantages:

Thorough calibration;

Digital output;

I2C interface;

Superior long-term stability;

Reflow-solderable SMD package;

Quick response;

Strong anti-jamming capability;


Utilizations for this AHT20 sensor


It is possible to use the AHT20 temperature and humidity sensor for a range of applications. Humidity regulation in heating and cooling systems is one instance. The AHT20 sensor can also be used in data recorders, weather stations, consumer goods, autos, inspection equipment, automatic control, and many other things.


It can deliver precise results even in low light thanks to the AHT20 sensor’s ability to measure relative humidity and ambient temperature.




The AHT20 sensor from Saftty performs the aforementioned tasks and is very dependable for consumers. With a background in professional sensor R&D and manufacture, Saftty has almost 15 years of experience in this field. You can use their sensors with great confidence in their quality as well.


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