Particulate matter sensing for air quality measurements

Figure 1: Size range of common pollutant sources (adapted from John Wiley and Sons, Best Practices Guide 2006)
Figure 2: Block diagram SPS30 (Source: Sensirion)
Figure 3: Working principle (Source: Sensirion)
Figure 4: Particle composition of smoke (Source: Sensirion)
Figure 5: Particle composition of heavy dust (Source: Sensirion)
Figure 6: Clean photodiode after stress test (Source: Sensirion)

Related sensors



PM2.5 Sensor for HVAC and air quality applications SPS30

  • Sensor
  • Particulate matter
Active 3


All-in-one air quality sensing