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Winsen focuses on the development and innovation of sensors. Committed to providing unique solutions in various fields.
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- Popular Refrigerant Gas Sensors — — More Compliant with New Standards
- Chinese CO2 Sensor Manufacturer
- Dust Sensor Factory in China
- Methane Sensor, Escort for Life
- CO Sensor, Guardian of Health and Safety
- Air Quality Sensor, Protective Net for Urban Purification
- Industrial Gas Sensor for Life Safety
- The Secret Weapon of Intelligent Sensing — — PIR Sensor
- The Heart of Modern Vehicles — — Smart Automotive Sensor
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Winsen has our own R&D team and factory. In the field of sensors for over 20 years.
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How to divide PM1.0, PM2.5, PM10?
Jul 18,2022
PM1.0 refers to particles in the air with a diameter less than or equal to 1 micron
PM2.5 refers to particles in the air with a diameter ≤ 2.5 microns
PM10 refers to particles in the air with a diameter ≤ 10 microns
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