A multi-component atmospheric environment grid monito

  Perfect function: a single air quality monitoring terminal can monitor the conventional harmful gases in the ambient air, mainly including SO2, NO2, Co, O3 and PM2 5
And five meteorological parameters Low cost: in the past, the cost of building a single point air monitoring station can build multiple monitoring stations of the equipment, with dense laying and wide monitoring area;
  High accuracy: the detection accuracy of gas part reaches ppb level, PM2 5
The detection accuracy reaches 0
5% 1ug/m  3；
  Flexible power supply: free switching between solar energy and AC220V mains power;
  Real time report: connect with big data platform through GPRS and other networks to realize real-time display of user terminal data, daily report, weekly report, alarm and other functions;
  Accurate positioning: built in dual-mode GPS + Beidou Positioning System, accurate and reliable positioning data source;
  Simple operation and maintenance: the terminal has reasonable structural design, high reliability and convenient installation and maintenance;
Composition and principle of grid atmosphere monitor terminal
The terminal consists of five parts: gas monitoring part, meteorological condition monitoring part, dust monitoring part, data communication part and power supply

The gas part can monitor the concentration of SO2, NO2, CO and O3 in the air in real time, and the accuracy reaches ppb level
The meteorological part can monitor the changes of five parameters in the environment: wind speed, wind direction, temperature, humidity and atmospheric pressure;
The dust part is used to monitor the inhalable particulate matter PM2 in the environment 5 (expandable PM10, etc
);
The data communication part is composed of communication module DTU, GSM and Internet network to realize the real-time communication between data and server

The power supply part adopts high-power solar panels or external 220V AC, as well as large-capacity energy storage equipment, which can realize uninterrupted work

Big data cloud platform service software:
  Based on the comprehensive function, low cost and other significant advantages of online air quality monitoring terminal, relatively dense point monitoring in specific areas can be realized
Through a large number of points, a wide monitoring plane is formed, rather than an isolated monitoring point
Therefore, it can effectively monitor some environmental air quality far from the automatic monitoring station of ambient air quality, possible air pollution sources around, and special geographical location

The cloud platform composed of main system server, data server, operation control server, user server and backup server is adopted to ensure the fast and intelligent environmental data processing ability