Highest comfort with maximum energy efficiency

Air conditioners keep the indoor climate at a comfortable level. Depending on the range of functions, they cool, heat, dehumidify, ventilate and purify the indoor air. Sensirion's environmental sensors optimize operation for a wide range of application scenarios.

The use of environmental sensor technology in air conditioning systems enables the best personal comfort with optimal energy efficiency at the same time.

Discover how Sensirion contributes to the solution.

Market leader in air conditioning

Millions of air conditioners worldwide are equipped with Sensirion's sensor solutions every year.

Miniaturized CO₂ sensor

Based on a photoacoustic measurement principle, the CO₂ sensor technology could be miniaturized. The new compact design of the sensor allows easy and flexible integration into air conditioning systems.

Related sensors

Trend topic

Indoor air quality

In recent years, a new demand for clean air has developed among many people who value healthy living. When it comes to air quality, most of them rightly are worried about atmospheric pollution, but tend to forget about indoor air pollution.

Specialist article

The future of improving indoor air quality

When we think of air quality, we tend to think of air pollution in the regions surrounding our homes. We rely on measures such as the Air Quality Index to let us know when airborne pollutants in our towns or cities reach levels that may cause or exacerbate health issues.

Applied sensing solutions


Smart air purifiers thanks to environmental sensors