Precise measurements of different types of dust and other particles to determine air quality.


With a lifespan of more than 10 years in 24/7 operation, the particulate matter measurement sensors offer unique longevity and reliability, as demonstrated by MCERTS certification.


The measurement principle is based on laser scattering. Combined with Sensirion’s proprietary algorithms, this allows the concentration to be measured with the highest accuracy.

CMOSens® Technology

Start testing today: Sensirion's plug and play particulate matter evaluation kit.