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Environmental Sensors
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- CO2 Sensor STC31
  The most efficient way to measure high CO₂ concentrations
  
  The STC31 is a chip-sized gas concentration sensor for high range, accurate CO₂ measurements designed for high-volume production. The sensor is based on a revolutionized thermal conductivity measurement principle, which results in superior repeatability and long-term stability. This makes the STC31 the perfect choice for applications where reliability is key.
  
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- Evaluation Kit SEK-Flow Sensing
- Product Highlight
  Evaluation kit for the single-use liquid flow sensor LD20-2600B
  
  The LD20-2600B single-use liquid flow sensor for fast, precise and reliable measurements of the lowest flow rates in biomedical applications was successfully launched three years ago. The evaluation kit for this OEM liquid flow sensor can now also be purchased online via Sensirion's distribution network.
  
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  - H2 Measurement
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  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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- 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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  Learn more: www.sensirion.com/GPTW
  
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  R&D Intern Sensor Innovation
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Your Contact to Sensirion

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CO2 Sensor STC31

The most efficient way to measure high CO₂ concentrations

Product Highlight

Evaluation kit for the single-use liquid flow sensor LD20-2600B

Our Markets

Experts for Smart Sensor Solutions

Sensirion – The Sensor Company

Sensirion Worldwide

Most Popular Employer in Switzerland 2019

20 Jahre Sensirion

Anmeldung zum 20-Jahre-Jubiläum

20 Years Sensirion

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Your Contact to Sensirion

CO2 Sensor STC31

The most efficient way to measure high CO2 concentrations

Product Highlight

Evaluation kit for the single-use liquid flow sensor LD20-2600B

Our Markets

Experts for Smart Sensor Solutions

Sensirion – The Sensor Company

Sensirion Worldwide

Most Popular Employer in Switzerland 2019

20 Jahre Sensirion

Anmeldung zum 20-Jahre-Jubiläum

20 Years Sensirion

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Your Contact to Sensirion

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The most efficient way to measure high CO₂ concentrations