Online dust monitoring station

1、 Product performance:

1. Human computer exchange interface, self setting sampling frequency, high and low upper limit alarm, 8-channel normally open relay, standard RS485, RS232 data extraction RJ Ethernet interface, standard MODBUSRTU communication protocol.

2. Compliance with standards: GB3096-2008 "Environmental Quality Standards for Noise" and GB3095-2012 "Environmental Air Quality Standards"

3. Adopting an online dust monitoring device with stable performance and accurate data

4. It has a data observation window function to facilitate users to view measurement data on-site

5. Work continuously 24 hours a day, 365 days a year, with fault warning and alarm functions

6. Meteorological parameter extension: optional configuration of temperature and humidity, wind speed and direction, air pressure, rainfall, integrated camera, etc

7. Working environment: Temperature range of -20 ℃ to 80 ℃, relative temperature not exceeding 90%

8. Power supply: AC220V ± 15%

9. Supports multiple communication methods: Ethernet communication, optional GPRS/CDMA/EDGA/3G, RS485

10. Real time export of monitoring data, USB copy

11. The construction site dust video monitoring system area environmental air quality management equipment should have multiple online monitoring and expansion functions for particulate matter factors (TSP, PM10, PM2.5), real-time monitoring functions for environmental, noise, and meteorological parameters, and real-time data collection functions, and should have its own data collection platform

2、 The construction site dust video monitoring system/regional environmental air quality management equipment is designed based on the needs of urban construction site dust pollution monitoring and management. The technical characteristics and advantages are mainly reflected in the following four points:
（1） The monitoring terminal system integrates multiple environmental parameters such as TSP, PM10, PM2.5, temperature, humidity, wind direction and speed, atmospheric pressure, rainfall, etc. It is continuously monitored online 24 hours a day, providing air quality data of the construction site 24 hours a day. When the alarm value is exceeded, the monitoring equipment can be automatically activated, with multi parameter, real-time, intelligent and other characteristics;
（2） Transmitting and transmitting data through three major networks: sensor networks, wireless networks, and the Internet, to quickly and conveniently update real-time monitoring data;
（3） The cloud computing based data center platform gathers monitoring data from different regions and time periods, with massive storage space for multi dimensional and multi temporal data statistical analysis, facilitating the orderly development of management work. At the same time, it also accumulates data for establishing environmental pollution control standards for construction sites, promoting the management of air pollution.