YJJ SDS198 TSP/PM100 Dust Sensor Small Size Big Performance with 5V Rated Voltage and 90mA±10mA Rated Current

Product Description:

SDS198 TSP/PM100 Dust Sensor Is Small In Size And Easy To Integrate

Features:

PM100 sensor, also known as total dust or TSP sensor. The SDS198 uses the principle of laser scattering to obtain the concentration of 1-100 micron suspended particles in the air. The imported laser and photosensitive components are used, and the data is stable. Built-in fan, digital output, high integration.

peculiarity

Accurate data: laser detection, stable and consistent;

Fast response: data update frequency 1 second

Easy to integrate: serial port output (or IO port output can be customized), with its own fan;

Resolution: the minimum diameter of the resolved particle is 1 micron;

of application

TSP monitoring, dust monitoring, purification monitoring, road, factory, mine, construction site environmental monitoring;

Working principle

The principle of laser scattering is adopted: when the laser irradiates the particles passing the detection position, weak light scattering will be generated, and the light scattering waveform in a specific direction is related to the particle diameter. The real-time particle quantity concentration of different particle sizes can be obtained through the waveform classification statistics of different particle sizes and the conversion formula, and the mass concentration is unified with the official unit according to the calibration method.

Specifications: