1、 Product Introduction
The online dust monitoring system adopts the detection principle of light scattering, which can achieve simultaneous online monitoring of PM2.5 and PM10 in the atmospheric environment. At the same time, it can monitor key indicators such as air temperature and humidity, atmospheric pressure, wind speed, and wind direction. Adopting wireless transmission method, directly connecting with regulatory authorities or user department monitoring platforms. This system has a low cost and is not only suitable for large-scale monitoring of ambient air, but also for real-time online monitoring of construction site noise and dust, providing a solid data foundation for environmental air quality management in various cities.
2、 Performance characteristics
1. Modular design, with any combination of configurations, easy to set different monitoring factors as needed, suitable for large-scale grid layout;
2. The circuit adopts an industrial grade embedded processor, which can be suitable for harsh outdoor environments, with a working temperature range of (-40~70) ℃;
3. Industrial grade data transmission module is selected, ensuring stable and reliable data transmission;
4. Real time display of on-site data collection;
5. Equipped with outdoor P10 LED real-time display screen, real-time display of collected data;
6. The optional data service platform can display minutes, hourly averages, and daily averages. Report analysis function, which can generate daily reports, monthly reports, annual reports, trend analysis and other functions. Supports multi point display on the same screen, supports mobile terminal data query, and can also push data to the display terminal;
7. There are various installation methods available, which can be selected based on the on-site situation: bracket installation, pole installation, and other methods.
3、 Technical parameters
1. Measurement range and accuracy:
PM2.5:0~500 ug/m3, accuracy: 1ug/m ³
PM10:0~500 ug/m3, accuracy: 1ug/m ³
Noise: 30-130db Accuracy: ± 0.5db
Temperature: -40 ℃~120 ℃ Accuracy: ± 0.4 ℃
Humidity: 0-100% RH Accuracy: ± 3% RH
Wind speed: 0-45m/s, accuracy: ± 0.1
Wind direction: 0-360 ° Accuracy: ± 1 °
Atmospheric pressure: 0-1100.0HPa Accuracy: 0.1Hpa
2. Power supply: Supports AC220V AC power supply and solar power supply.
3. Communication: 4G wireless transmission.
