PMS5003 High Precision Laser Sensor to Detect Air Quality Digital Particle Concentration Laser Sensor

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About This PMS5003 High Precision Laser Sensor to Detect Air Quality Digital Particle Concentration Laser Sensor The PMS5003 is a digital general-purpose particulate matter concent ration sensor that can be used to obtain the mass and quantity of suspended particulate matter in air per unit volume and output it as a digital interface The sensor can be embedded into various instruments or environmental improvement equipment related to the concentration of suspended particulate matter in the air to provide timely and accurate concentration data The sensor adopts the principle of laser scattering. This means that the laser light is scattered on the suspended particles in the air, and the scattered light is collected at a specific angle to obtain the curve of the scattered light intensity change with time. Show more