Dust online monitoring system

The dust online monitoring system is also called dust monitoring system and online dust automatic monitor. The dust online monitoring system supports various sizes of color LCD and LED outdoor displays, etc., and displays data in real time. In addition to dust monitoring, it can also monitor PM2. 5. PM10, PM1.0, TSP, noise, ambient temperature, ambient humidity, wind speed, wind direction and other environmental factors.

As my country's requirements for environmental governance become higher and higher, PM2.5 has increasingly become an important indicator of environmental monitoring. As an important component of PM2.5 indicators, dust in the air has also become the target of monitoring by environmental protection departments at all levels. . The current main means of detecting dust is manual sampling and analysis, which has low detection efficiency and wastes a lot of manpower and material resources. In order to improve air quality, our company uses wireless sensor technology and laser dust testing equipment to independently develop an all-weather outdoor dust monitoring system. The test data of each test point is directly uploaded to the monitoring backend through wireless communication, which greatly saves the environmental protection department’s monitoring costs and improves monitoring. efficiency.

Application industries of dust online monitoring system:

Mainly suitable for construction sites, demolition sites, coal mines, industrial parks, communities, urban environments, residential areas, etc.

Technical parameters of dust online monitoring system:

1. PM range: 0～1000ug/m3, resolution: 1ug/m3, accuracy: ±10%F·S;

Air temperature sensor range: -40~70℃, resolution: 0.1℃, accuracy: ±0.2℃;

Air humidity sensor range: 0~100%, resolution: 0.1%, accuracy: ±3%;

Wind speed sensor range: 0~60m/s, resolution: 0.1 m/s, accuracy: ±0.3m/s;

Wind direction sensor range: 8 directions;

Noise sensor range: 30～130db, resolution: 0.1db accuracy: ± 0.5%F·S

2. Pm measurement adopts the principle of laser scattering, uses fans as power, and has a built-in insect-proof net to prevent inaccurate data measurement due to insects.

3. The equipment has 1 channel of shutter box (temperature, humidity, noise, PM2.5, PM10, air pressure) collection, 1 channel of wind speed collection, and 1 channel of wind direction collection.

4. Supports secondary development, including networking module, default GPRS upload, can be connected to various regional government project platforms for free (the 4G upload method can be changed), and has 1 standard modbus output by default.

5. It has one relay output by default. If Pm2.5 exceeds the limit, it can automatically associate with the fog cannon for on-site dust reduction control;

6. The header displayed on the LED screen can be changed anytime, anywhere, and the header can be changed through the configuration APP and software;

7. The LED large screen size is 54cm*102cm, and the display can be three or four lines and can be changed at will;

8. Optional on-site sound and light alarm, waterproof box, and lightning rod

9. Simple and convenient installation, fool-proof installation