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Home
Environmental Sensors
- Humidity Sensors
- Temperature Sensors
- Multi-Pixel Gas Sensors SGP
- Multi-Gas and RH/T Module SVM30
- Particulate Matter Sensor SPS30
- Carbon Dioxide Sensors
  - Carbon Dioxide Sensor SCD40
  - Carbon Dioxide Sensor SCD30
- Evaluation Kit SEK-Environmental Sensing
- Download Center
- Support Center
- Shop
- 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
- Download Center
- Support Center
- Shop
- Evaluation Kit SEK-Flow Sensing
- Product Highlight
  Mass Flow Meter for Gas Mixing Applications
  
  The small sensor is calibrated for air, O₂ and N₂O gases and can also be used to monitor gas mixing. With a zero-point accuracy of 0.005 slm for a total range of up to 20 slm, the SFM4300 enables precise adjustment of the concentration in a wide selection of mixtures.
  
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Markets
- Automotive
- Industrial
  - Life Sciences, Diagnostics and Analytical Instruments
- 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
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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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- Great Place to Work®
- Career Events 2020
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- Most Popular Employer in Switzerland 2019
  Learn more: www.sensirion.com/GPTW
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