Description: Dust sensor (DSM501) can generate the perception of tobacco smoke and pollen, house dust, heating automatic intake device, adjustable resistance settings detect the size of dust. Using the same principle as the basis Calculator particle detected absolute number of particles per unit volume.
DSM501A Dust Sensor Module Detection Dector Overview The dust sensor module DSM501A is low cost,compact size for a particle density sensor. Quantitative particle measurement with the principle of particle counter. FIne particle of which diameters are bigger than one micron could be detected with high sensitivity. Inside heater realizes the self-air taking.