一种基于大气气态污染物参数检测的模块电路与气路设计

Design of a Module Circuit and Gas Circuit Based on Parameter Detection of Atmospheric Gaseous Pollutants

针对大气气态污染物网格化多参数监测应用场景,阐述多参数大气气态污染物检测模块的设计,将传感器、电路、气路集成一体,结构简单、外形小巧、便于应用,外部只需在采样进气口前加装保护性过滤器即可用于对环境空气质量进行精准、实时检测。

Aiming at the application scenario of grid multi parameter monitoring of atmospheric gaseous pollutants, this paper expounds the design of multi parameter atmospheric gaseous pollutants detection module, which integrates the sensor, circuit and gas path, with simple structure, compact appearance and convenient application. It can be used for accurate and real-time detection of ambient air quality only by adding protective filters in front of the sampling inlet.