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Fermion: SGP40 Air Quality Sensor - module with air quality sensor

Air quality sensor module based on the SGP40 system. It communicates via the I2C interface. DFRobot SEN0392

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ID: 584841

18,83€ gross (23% VAT)
15,31€ net

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Air quality sensor module based on the SGP40 system. It uses CMOSens® Sensirion technology and offers a complete sensor system in one system with humidity compensation. Combined with the VOC Sensirion algorithm, the sensor signal can be directly used to assess indoor air quality. It is characterized by a low current consumption up to 2.6 mA and a quick response of approx. 2 s. The module is powered by a voltage ranging from 3.3 to 5 V and communicates via the I2C interface. Full documentation is available on the product Wiki page.


  • I2C interface
  • I2C address: 0x59
  • Measuring range: 0 to 1000 ppm
  • VOC indicator: 0 to 500
  • Response time: <2 s
  • First measurement time: <10 s
  • Support for humidity compensation
  • Power supply: from 3.3 to 5 V
  • Current consumption: 2.6 mA
  • Working temperature: -10 to 50 ℃
  • Working humidity: 0 to 90% RH
  • Dimensions: 18 x 11.5 mm

Kit contains

  • SGP40 Air Quality Sensor module
  • Straight 4-pin goldpin connector