SDS011 PM2.5 Detection Sensor | Sensors | Detect/Communicate

This is SDS011 PM2.5 Detection Sensor from the category Sensors | Detect/Communicate.

SDS011 detecting concept employing a laser, can get stable and reliable data for particulate matter concentration in the air of 0.3 to 10 microns; digital output, high integration, built-in fan

Feature

Quick response: data update frequency of 1Hz; easy integration: serial output (or IO port output can be configured); data accuracy: laser detection; stability; consistency; good; high resolution: 0.3 microns is the minimum resolution particle diameter, and products have received CE, FCC, and RoHS certifications.

PM2.5 purifier and detector scope.

working theory

Theory of laser scattering When a laser is irradiated through a particle detecting site, the light scattering wave and particle will only scatter weakly in that direction.