Dust and Noise Online Monitoring System

The environmental air quality monitoring system is based on high-precision light scattering particle sensor technology, electrochemical gas sensor technology, PID sensor technology, and adopts pump suction sampling to monitor the concentrations of PM2.5, PM10, TSP, SO2, NO2, CO, O3, NO, TVOC in the atmospheric environment. It can also be equipped with meteorological monitoring (temperature, humidity, atmospheric pressure, wind speed, wind direction), noise monitoring, video monitoring and other functional parameters. Suitable for monitoring particulate matter and gaseous pollutant pollution in urban environments, construction sites, factories, mines, and other places.

Dust and Noise Online Monitoring SystemAdvantages and Characteristics:

Particle monitoring:

High precision and large range light scattering particle sensors are selected, with an internal light path self-cleaning design to reduce dust accumulation in the internal optical components of the sensor after long-term operation, ensuring long-term stable and effective data.

The particulate sampling tube adopts dynamic heating technology to reduce the impact of humidity on particulate matter values, while the humidity compensation algorithm improves data accuracy.

Particle zero point automatic calibration technology solves the problem of zero drift during long-term operation of sensors.

Gas monitoring:

The gas sensor adopts imported electrochemical sensors and PID sensors to ensure the long-term service life of the sensor. The electrochemical sensor adopts four electrode technology to reduce the influence of cross interference gases. The gas sensor chamber adopts constant temperature technology to eliminate the influence of temperature fluctuations on the electrochemical sensor.

Dust and Noise Online Monitoring SystemFunction Introduction:

1: The data collection system can store raw monitoring data for one year and can be extended for a longer period of time.

2: Data supports real-time and scheduled uploads, and can be remotely customized to set the desired data upload time period.

3: Interface, equipped with RS485/RS323/serial port/RJ45 network port/SD card interface.

4: Data communication methods, supporting Ethernet, fiber optic GPRS、 Multiple communication transmission methods such as Mobile/Unicom/Telecom 4G, supporting UDP and TCP transmission protocols.

5: Data download, supports automatic and manual data download, can be automatically downloaded by inserting a USB flash drive, and does not affect measurement and transmission during data download.

6: Capable of automatic diagnosis of routine faults, automatic alarm and display, self diagnosis of sensor status, abnormal or offline, and maintaining corresponding records.

7: Linkage function, which can link fog cannon machine, fence spray, tower crane spray, spray system, etc., and can remotely customize the parameters and range of linkage startup.

8: The monitoring data of the system can be simultaneously integrated with multiple platforms.

9: Support remote control and shutdown, remote parameter configuration, remote program update, remote debugging, remote system configuration, and remote SN code update.

10: It has over limit alarm function, remote setting warning function, and multi-level alarm settings.

11: The data acquisition device provides automatic and manual monitoring data replenishment functions.

12: The data collection frequency of the online monitoring device is not higher than 60 seconds, and the data collection and transmission efficiency is over 99%. Supports multi-channel transmission.

13: The device is equipped with GPS accurate positioning function.