1. Dust detector, working principle mainly includes light scattering method, beta ray, AC electrostatic induction principle;
2. It is used to detect the dust concentration in the air, and provide early warning when the concentration exceeds the standard to prevent dust explosion.
3. Dust meter online detection of dust concentration: signal output, remote transmission, linkage ventilation, dust reduction equipment

Mainly used to detect the concentration of dust in the ambient air, widely used in the Center for Disease Control and Prevention, mining, metallurgy, power plants, chemical manufacturing, health supervision, environmental protection, environmental online monitoring, etc.