1. Negative oxygen ion monitoring station Product introduction

Being able to accurately measure the concentration of negative oxygen ions in the atmosphere and upload the data in real-time to the cloud platform allows us to understand the air quality conditions anytime and anywhere.

The air negative oxygen ion monitoring station is a highly integrated comprehensive management system that cleverly integrates the four core links of data collection, efficient transmission, intelligent processing, and intuitive display, forming a powerful network for comprehensive monitoring of the environmental quality of scenic spots. The system heavily relies on a series of cutting-edge and professional monitoring devices, which act as the "guardians" of environmental quality, capable of monitoring air quality, noise pollution levels, and diverse climate conditions 24 hours a day without interruption or blind spots.

The negative oxygen ion online monitoring system can monitor the concentration of negative oxygen ions in the air around the clock, and can expand monitoring items according to user needs, such as: air temperature, air humidity, PM2.5, PM10 and other meteorological elements; modular structure design, sensors can be used It can be replaced individually and equipped with professional installation brackets. The data can be read directly through the LED screen on site, or the data can be viewed in real time on the remote cloud platform/WEB/WeChat official account, making later operation and maintenance convenient.

2. Application scope

Tourist attractions, ecological estates, wetland parks, waterfall parks, forest parks, nature reserves, sales offices, schools

3. Technical parameters

1. Air temperature: Measurement principle: diode junction voltage method, -40-60℃ (±0.3℃) resolution 0.01℃;

2. Air humidity: measurement principle capacitive, 0-100%RH (±0.3%RH) resolution 0.1%RH;

3. PM2.5: Measurement principle: light scattering, 0-1000ug/m3 (±10%) resolution 1ug/m3

4. PM10: Measurement principle: light scattering, 0-1000ug/m3 (±10%) resolution 1ug/m3

5. Negative oxygen ions: Measurement principle: cylindrical electrode suction type, 0-100,000/cm3 (±10%) resolution 1/cm3

6. Data storage: can store one year of original monitoring data;

7. Data transmission: GPRS/4G/fiber optic

8. Power consumption: 202w

9. Power supply mode: 220V mains power, solar energy (optional)

10. Working environment: temperature -40℃-60℃, humidity 0%-100%

11. Screen: 1 meter * 0.5 meters, made of 9 P10 single red unit boards, unit board size 32cm * 16cm

12. Vertical pole: Carbon steel single column, made of two 1.5-meter pole flanges butted together, can withstand strong typhoons of level 15

13. The production enterprise has ISO quality management system, environmental management system and occupational health management system certification.

14. The production enterprise has a computer software registration certificate

15. The production enterprise is a 3A credit enterprise

4. Product features

1. High integration and flexible solution: the system can integrate negative oxygen ions, air temperature, air humidity, PM2.5, PM10

2. System stability: It has cooperated with thousands of parks and scenic spots, and the background operation is stable, maintenance-free and has a low failure rate.

3. Multiple transmissions: transmission methods can be customized according to on-site network conditions, 2G/4G/optical fiber

4. Support expansion: support sensor expansion, 485 interface and modbus protocol sensors can be used directly

5. Diverse display solutions: Point-to-point, point-to-multiple, and multi-point LED screen data display solutions can be selected according to on-site needs.

5. Product Structure Chart

6. Product size chart

7. Introduction to cloud platform

1. CS architecture software platform supports direct observation on mobile phones and PC browsers without the need to install additional software.

2. Support multiple accounts and multiple devices to log in

3. Support real-time data display and historical data display dashboard

4. Cloud servers and cloud data storage are stable and reliable, easy to expand, and load balanced.

5. Support SMS alarm and threshold setting

6. Support map display and view device information.

7. Support data curve analysis

8. Support data export table format

9. Support data forwarding, HJ-212 protocol, TCP forwarding, http protocol, etc.

10. Support data post-processing function

11. Support external running of javascript scripts