Product introduction
In response to the 13th five year environmental monitoring quality management plan issued by the Ministry of environmental protection, deeply implement the air pollution prevention and control industry plan, comprehensively strengthen the regional air pollution prevention and control management, and achieve the goal of "no blank monitoring, no difference in comparison, one network, one library and one platform", Wanyi technology makes use of many years of gas detector production experience, breaks through a number of domestic technical barriers, and combines the Internet of things data platform, Successfully developed this onetest-108aql atmospheric environment monitoring system.
The detection parameters of the atmospheric environment monitoring system can not only cover meteorological indicators such as ambient temperature and humidity, air pressure, wind speed, wind direction, rainfall and light, but also detect SO2, NO2, O3, Co, CO2, TVOC and PM2 in the ambient air 5. PM10, TSP, negative oxygen ion, etc. The equipment has the characteristics of small size and firmness. The equipment includes a number of patented technologies. The factors affecting detection drift, zero correction and temperature and humidity are fully considered to ensure the stable operation of the equipment in a wider range of fields.
Product features
1. Patented products, reliable quality, suitable for grid phone monitoring and early warning;
2. It is highly integrated to realize the synchronous detection of more than 10 environmental parameters by one equipment, with stable performance and high resolution;
3. Modular product design to facilitate later maintenance;
4. The detection and sampling method of environmental protection related parameters is completely based on the technical specification for automatic monitoring of ambient air quality (hjt193-2005). The equipment is equipped with a small zero setting device, and the data is accurate and reliable;
5. Six gas indicators are optional, including five meteorological parameters, noise and other parameters, which can be customized flexibly;
6. The equipment has the function of independent regulation of temperature, humidity and pressure, which greatly improves the environmental adaptability and effectively improves the working stability and reliability of the sensor;
7. The circuit design has secondary lightning protection and anti-static capacity. Meet national standards and resist high-intensity pulse surge current impact. It has anti reverse connection function. Comply with EMI and EMC standards.
8. The built-in SD card storage function of the equipment supports real-time storage, regular storage, or only alarm concentration data;
9. The double-layer protection box is designed to ensure safety
10. The built-in wireless network card can transmit data remotely through GRPS or display on the LED screen locally through RS232
11. Onetest-108aql is fixed by vertical pole or wall hanging, which is convenient for installation in various outdoor environments. Outdoor LED display screen can be selected to display real-time monitoring values for easy viewing.
Technical indicators
Function / parameter range
anion 1-500 pieces / cm ³
carbon monoxide 0-10ppm
Nitrogen dioxide 0-2000ppb
sulfur dioxide 0-2000ppb
ozone 0-2000ppb
PM2. five 0-1000ug/m ³
PM10 0-2000ug/m ³
TSP 0-30.00mg/m ³
Volatile organic compounds 0-20ppm
Total volatile organic compounds 0-20ppm
nitrogen oxide 0-10ppm
ammonia 0-50ppm
hydrogen sulfide 0-10ppm
oxygen 0-30vol%
ultraviolet rays 0-300 μ W/cm ²
Total radiation 0~2000W/m ²
wind speed 0~70m/s
Wind direction 0 ~ 360 °
temperature - 40~80℃
humidity 0~100%rh
Atmospheric pressure 10~1100hpa
Illuminance ≤4mm/min（8mm/min）
rainfall 0-8mm/min
Noise 30-130dB
display Built in color 7-inch touch LCD, which can be connected to LED screen
data output RS232 / RS485 / GPRS optional
data storage 30m memory, data can be exported from USB flash disk
work environment Temperature: - 20 ~ 60 ℃ humidity: 0-95% RH (no condensation)
size Length 55, height 60, width 28.4 (CM)
weight Depending on the selected sensor
Installation method: height 2m, U-shaped fixed thickness 1mm
power supply AC100- 240V@DC12V ，10A
Optional: Outdoor LED large screen: monochrome / two-color (red, green) / full-color optional specifications can be customized
Air freshness index cloud platform web data viewing function (GPRS wireless transmission), which can complete data analysis, mapping, printing, equipment control, equipment map and other functions
