PMS5003 PM2.5 Sensor de partículas de aire/polvo, láser interior, módulo de salida Digital purificador de aire G5 Sensor láser PM2.5 de alta precisión

Product Description:

The PMS5003 is a digital universal particle concentration sensor based on the principle of laser scattering. It can continuously collect and calculate the number of suspended particulates in different air volumes per unit volume, that is, the particle concentration distribution, and then convert it into mass concentration. Interface form output. The sensor can be embedded in a variety of suspended particles in the air associated with the concentration of instrumentation or environmental improvement equipment, to provide timely and accurate concentration data.

Product features:

Precise measurement by laser scattering principle
Zero error alarm rate
Real-time response and support for continuous acquisition
The minimum resolution is 0.3 m
The new patent structure, six full range of shielding, anti-jamming performance stronger
The direction of the inlet and outlet is optional, the scope of application is wide and the user does not need to design the air duct again
Real-time output temperature and humidity data

Performance parameters:
Appearance and installation with the PMS5003,Data format differences,For details, please refer to the product documentation on our website.

Working principle:

The sensor uses the principle of laser scattering. It means that the laser light on the particles in the air and making the scattering, while collecting scattered light at a particular angle , resulting in scattered light intensity with time curve. Furthermore, the microprocessor uses the algorithm based on Mie (MIE) to obtain the equivalent particle size of the particles and the number of particles with different particle diameters per unit volume.

Technical indicators: