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Environmental Sensors
- Humidity Sensors
- Temperature Sensors
- Multi-Pixel Gas Sensors SGP
- Particulate Matter Sensor SPS30
- Carbon Dioxide Sensor SCD30
- Evaluation Kit SEK-Environmental Sensing
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- Long-Term Stable Particulate Matter Sensor
  For HVAC and Air Quality Applications
  
  The SPS30 particulate matter (PM) sensor represents a new technological breakthrough in optical PM sensors. Its measurement principle is based on laser scattering and makes use of Sensirion's innovative contamination-resistance technology. This technology, together with high-quality and long-lasting components, enables accurate measurements from the device's first operation and throughout its lifetime of more than eight years.
  
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Flow Sensors
- Liquid Flow Meters
- Mass Flow Meters for Gases
- Mass Flow Controllers for Gases
- Gas Meter Modules
- Differential Pressure Sensors
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- Product Highlight
  Liquid Flow Sensor for Biomedical Applications
  
  The single-use liquid flow sensor LD20 enables fast, precise and reliable measurement of the lowest flow rates. The new flow sensor series is based on a successful design study that was first presented in 2014 and has already received several international awards. Product development of the LD20-2600B, the first representative of the new single-use sensor series, is now complete and it is ready for high-volume production. The intelligent, compact and cost-effective sensor is suitable for a wide range of biomedical applications in the field of critical and home care.
  
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Markets
- Automotive
- Industrial
- Medical
- Consumer
- Our Markets
  Experts for Smart Sensor Solutions
  
  Sensirion's sensors are used in a wide range of markets and different applications. Our high-quality environmental and flow sensors and sensor solutions improve energy efficiency and sustainability. They increase our safety, support our health and raise the quality of life.
  
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About us
- Sensirion – The Sensor Company
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- Sensirion – The Sensor Company
  Sensirion Worldwide
  
  Founded in 1998 Sensirion has become the leading manufacturer of flow and environmental sensors solutions. The company now employs people in various countries such as the USA, South Korea, Japan, China, Taiwan, and Germany. The headquarters in Switzerland is responsible for research, development, and production.
  
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Career
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- Technical Sales @ Sensirion
  International. Creative. Versatile.
  
  In technical sales at Sensirion you will work on the innovations of tomorrow and realize crazy projects. You will drive new ideas and make a big difference to the world together with your team. Read more.
  Product Manager Environmental Sensors in the Automotive Industry
  Field Application Engineer
  Key Account Manager
  Product Manager Air Quality Sensor
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Experts for Smart Sensor Solutions
Here you can get an overview about our various markets.

Markets

Sensirion’s sensors are used in a wide range of markets and different applications. In many markets, Sensirion’s years of experience and continuous innovation have made us the market leader. Again and again, Sensirion sets the standard in markets around the world.

Industrial

With our experience in industrial industries, we can provide the ideal solutions for your devices, machines and processes.

Automotive

Sensirion offers comprehensive sensor solutions for the automotive industry.

Medical

Sensirion knows what matters in the health care market and offers optimal sensor solutions.

Consumer

Thanks to our many years of experience in sensor technology and software development, we are the only company to offer holistic solutions for the consumer industries.