Smart sensor solutions

Increase health, improve energy efficiency, ensure safety & comfort – for a better tomorrow.

Product catalog

Indoor air quality

The air we breathe is the basis of a healthy life.

Water quality

How to measure water pollution in order to reduce harmful effects.

Energy from hydrogen

How to become a leader in the energy transition

Energy metering

The future of gas metering, as natural gas is gradually replaced with hydrogen and biomethane

Customized solutions

Sensirion has more than 20 years of experience in developing and manufacturing sensor solutions. With this expertise, we support our customers with mechanical design-in, the development of complex algorithms and the integration of their software into embedded and cloud-based systems.

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Featured sensors

SEN5x

All-in-one air quality sensing

SHT4xI

Reliable 5V humidity sensor for industrial applications

SCD4x

Breaking the size barrier in CO₂ sensing

SFM4xxx

Pressure-resistant flow sensors for gas-mixing applications

Water quality

Through monitoring the quality of various natural waters and drinking water, harmful effects on the environment and human health can be reduced and the efficiency of drinking water treatment optimized.

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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.

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Energy from hydrogen

Climate neutrality, sustainability and the reduction of CO₂ emissions are now global trends. The decarbonization of the energy sector plays an important role in this context, as this sector contributes significantly to CO₂ emissions.

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