Outdoor LED Display Screen - Real time Data Update

To truly reflect the ecological environment quality of forest health and wellness bases, this standard requires the environmental air quality to be monitored（SO2、NO2、 CO、O2、 PM10、 PM2.5）Atmospheric negative oxygen ions, meteorological environment (air temperature, air humidity, atmospheric pressure, wind speed, wind direction, precipitation), and acoustic environment (noise), etc4Class total14Online monitoring of basic indicators,Fixed monitoring equipment is installed at monitoring points year-round, all day long24Automatically collect ecological environment data without interruption, and wirelessly transmit data to the server in real-time.

ONETEST-503xp-1Health Preservationenvironmental monitoring systemcharacteristic:

●Capable of 24/7, real-time automatic online monitoring.

Capable of stable operation in environments with temperatures ranging from minus 20 degrees Celsius to 60 degrees Celsius and relative humidity of 95% RH.

Measure the concentration of small particle negative ions in the ambient air that are beneficial to the human body.

Adopting windproof, wind and rain proof, insect proof, and lightning proof design.

Adopting a modular structure design, it is easy to expand, replace components, and maintain and repair.

● It has the ability to expand functional parameter elements and communication methods.

● Equipped with device operation status monitoring and alarm functions (mobile phone, SMS alarm).

● Equipped with cloud service platform data management and download functions

● It has other expandable functions (customized according to user needs)

ONETEST-503xp-1Health and wellness environment monitoring systemParameter indicators

Reference for removing abnormal values, handling missing measurements, determining effectiveness, and calculating average values in monitoring data of negative oxygen ion concentrationLY/T 2586-2016。 According to the average value, the concentration of negative oxygen ions in forest health and wellness bases should meet the second level standard specified in LY/T 2586-2016 (see Table 3).

outside3 levels of negative oxygen ion concentration in air

grade	Negative oxygen ion concentration (n,Per centimeter3）	notes
Ⅰ	n≥3000	excellent inferior
Ⅱ	1200≤n＜3000
Ⅲ	500≤n＜1200
Ⅳ	300≤n＜500
Ⅴ	100≤n＜300
Ⅵ	<100

ONETEST-503xp-1Health and Wellness Environmental Monitoring DepartmentUnified components

The monitoring system consists of a monitoring host and an outdoor unitLEDComposed of display screen and software components.

The monitoring host integrates detection sensors, collectors, communication transmission modules, display units, power supply modules, and other components into one, fully considering the maintainability of the equipment, facilitating construction installation and later maintenance.

Partial installation cases in recent years

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