Design basis for online dust concentration sensor:

This online dust concentration sensor can directly read the mass concentration of dust particles in the air. This sensor is designed according to the enterprise standards of MT163-1997 "General Technical Conditions for Direct Reading Dust Concentration Measurement Instruments" and Q/320581SD001-2008 "GCG1000 Dust Concentration Sensor", as well as the ExibI explosion-proof design in GB3836.4-2000 standard. It uses the principle of light refraction to detect dust, and the microprocessor calculates the detection data to directly display the dust mass concentration and convert it into a data signal output for use in mine monitoring systems or other measurement and control systems. The sensor consists of a sampling head, a detection device, a microcontroller system, and an exhaust system. It has the characteristics of easy portability, fast and accurate measurement, high detection sensitivity, stable performance, and simple maintenance. Due to the adoption of new technologies such as laser technology and highly reliable pumping systems, the sensor has become more high-quality and technologically superior.

Main technical indicators of online dust concentration sensor:

Coal mines or other dust workplaces containing gas or coal dust explosion hazards