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.

Latest news and press releases

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Sensor technology is helping in the treatment of COVID patients

The number of COVID-19 patients is currently on the rise again, and with it the hospitalization rate. To redistribute the burden on hospitals, patients are being transferred between different federal states.

Press release - 01/25/2022

Dedicated European standard EN 17526 for thermal-mass gas meters

Thermal-mass gas meter modules: certified for the future EN 17526 is the new European standard dedicated to thermal-mass gas metering. It can now be used to certify new thermal-mass gas meters deployed in the field.

Press release - 01/06/2022

VOC+NOx sensor for indoor air quality applications available now

Sensirion, the expert in environmental sensing, presents the SGP41 VOC+NOx sensor for indoor air quality applications. The sensor is designed as a digital smart switch and regulation unit for air treatment devices such as air purifiers.

Press release - 12/15/2021

Are you looking for the best career start or a new professional challenge? Sensirion offers exciting positions and entry-level opportunities for professionals, graduates, students and apprentices.

SEN5x

Upcoming

All-in-one air quality sensing

Integrated algorithms for reliable and trustworthy measurements
Proven design-in examples enable fast hardware design
Dust-protection and long life-time

Products

SHT4xI

New

Reliable 5V humidity sensor for industrial applications

Designed for industrial applications
Highest reliability under rough conditions
Robust housing and increased ESD protection

Products

SCD4x

New

Breaking the size barrier in CO₂ sensing

Smallest form factor: < 10.1mm x 10.1mm x 6.5mm
Reflow solderable (SMT) for space and cost-effective assembly
Low-power mode for battery-driven applications

Products

SFM4xxx

Pressure-resistant flow sensors for gas-mixing applications

Different flow ranges up to 160slm
Calibrated for different gases (Air, N₂, O₂, N₂O, CO₂)
Working pressures up to 8bar

Products

SHT45

Upcoming

±1% / max. ±2% Digital humidity and temperature sensor

STS4x

New

State-of-the-art temperature sensing for various applications

High precision and reliability
Small size for maxium design flexibility
Best price-performance ratio

SFA30

New

Formaldehyde sensing made easy

Reliable Formaldehyde measurements in real life conditions
Excellent long-term stability and 6 years service lifetime
On-board RH and T compensation, additional RH and T output

SFC5500

New

Compact mass flow controller for cost-sensitive applications

Very compact, lightweight design
Wide dynamic range (1:1000) and excellent stability
Push-in or downmount connectors, analog and I²C interfaces

Products

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Smart sensor solutions

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

Applied sensing solutions

Reliable CO₂ measurements for better air quality

Smart air purifiers thanks to environmental sensors

Supporting asthma and COPD patients during inhalation

Customized solutions

Water quality

Indoor air quality

Energy from hydrogen

Nubo Sphere

Latest news and press releases

Sensor technology is helping in the treatment of COVID patients

Dedicated European standard EN 17526 for thermal-mass gas meters

VOC+NOx sensor for indoor air quality applications available now

Global job opportunities

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

SHT45

±1% / max. ±2% Digital humidity and temperature sensor

STS4x

State-of-the-art temperature sensing for various applications

SFA30

Formaldehyde sensing made easy

SFC5500

Compact mass flow controller for cost-sensitive applications