Air quality sensors

Air quality sensors can inform you about air pollution by selected particles or gases, be it dust or CO2. The most important parameters of sensors are their sensitivity and power supply voltage. Check out our offer and training materials to learn more. 

Air quality sensors

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CO₂ Humidity and Temperature Sensor - SCD40 (Qwiic)

This SparkFun CO2, humidity and temperature sensor incorporates Sensirion's new generation of SCD40 photoacoustic CO2 sensors for highly accurate environmental readings. The sensor is capable of detecting concentrations from 0 to 40000 ppm with high precision above 400-2000 ppm ±(50 ppm+5%). The SCD40 has an integrated CMos® temperature and humidity sensor for greater precision.

SP097

Price €74.95

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  • Brand: Sparkfun