What is an air quality monitoring equipment
Background
At the construction site, a large amount of dust will be generated due to the activities of construction personnel or the operation of machinery. This dust is scattered into the air, moved with the air, and eventually turned into fine particles that are easily inhaled. These particles not only pollute the air and reduce visibility, but also carry a large amount of heavy metals such as carbon, hydrogen, sulfur, chlorine, and fluorine, as well as bacteria and viruses. Once inhaled by the human body, it will endanger human health. The dust monitoring system consists of dust monitoring equipment and a remote monitoring cloud platform. With data acquisition, data analysis and over-limit alarm functions, it can be used for 24-hour long-term outdoor monitoring. We can use JXCT’s air quality monitoring equipment for online monitoring.
What is a dust monitoring system?
Based on the Internet of Things and artificial intelligence technology, the dust monitoring system collects the data monitored by sensors (PM2.5, PM10, noise, wind speed, wind direction, wind power, atmospheric pressure, air temperature and humidity, TSP, etc.) and displays it in real time through the LED screen. Then upload it to a professional PC or APP viewing platform to facilitate remote monitoring of the on-site environment and timely decision-making to achieve accurate dust monitoring and prevent dust pollution.
The composition of the dust monitoring system
1.Detection part
Dust monitoring:
consists of PM2.5 sensor and PM10 sensor. The dust is continuously and automatically monitored by the sensor, and the data is collected every minute and uploaded to the server background program for statistical analysis in real time.
Noise monitoring:
A complete outdoor noise collection composed of noise sensors provides a reliable guarantee for the sensor’s outdoor monitoring safety and data accuracy
Meteorological monitoring:
It is composed of wind speed sensor, wind direction sensor and solar radiation shield. It provides meteorological parameter guarantee for the analysis of sand and dust monitoring data in the later period, especially the scientific prediction and early warning of sand and dust movement trend with the wind direction.
2.Data processing
The data processing unit composed of the acquisition host is the center of the dust monitoring system, which collects and stores the data monitored by the sensor. Then perform analysis and processing according to statistical requirements, upload the processed data to the cloud platform, control the localized display of parameters, and realize the fusion of environmental parameters and video surveillance images
3.Data Display
The real-time monitoring data is displayed on-site through an external LED display, which plays a warning role for construction units and residents, and can control and reduce pollution in time when the upper limit of noise or dust is reached.
Air Quality Monitoring System
Air quality monitoring station, grid air environment monitoring system, micro air monitoring station are used to provide products for real-time and accurate monitoring of outdoor air pollutants. The air quality monitoring station adopts an integrated sensor, which is light and small, beautiful in appearance, and easy to install. It can be calibrated according to the site, and customers can choose corresponding products according to specific needs or environments. The air quality monitoring system is used to provide products for real-time and accurate monitoring of outdoor air pollutants. The air quality monitoring system integrates “Four Gas and Two Dust” (SO2, NO2, CO, O3, PM2.5, PM10) sensors combined with wireless communication technology to achieve real-time data monitoring, and collect environmental big data on the “cloud platform” to provide a network The grid platform provides a data foundation.The environmental monitoring system developed by our company can complete outdoor work and prevent rain and snow Anti-interference, used for monitoring in a variety of environmental fields, including campuses, airports,Construction sites, hospitals, atmospheric environment and other fields.
NOx monitor-NOx monitoring system
The nitrogen oxide monitor adopts the pump suction sampling mode, which can directly extract air from the atmosphere. The gas entering into the instrument successively passes through the gas treatment circuit such as the steam trap, and finally enters the nitrogen and oxygen gas analyzer. Through advanced detection technology, the nitrogen and oxygen concentration in the gas can be measured. The NOx on-line monitoring system is suitable for gas detection and analysis in the situation of low dust, high temperature and high humidity.
Particulate matter sensor-PM2.5/10 monitoring
The laser particulate matter sensor is a sensor that uses the scattering principle to detect dust particles in the air. It has small size, high detection accuracy, good repeatability, good consistency, real-time response and continuous collection, strong anti-interference ability, and must be tested and calibrated at the factory.Particulate matter sensor (dust sensors) can be used for air monitoring in industrial plants/traffic tunnels/automobile exhaust/smog monitoring and other industrial and agricultural environments (pollution emission monitoring, atmospheric environment).
