Air quality monitoring station

1.Introduction to Air quality monitoring station

Air quality monitoring station is a meteorological environment monitoring equipment, using ultrasonic principle for meteorological elements monitoring.CQX12 Air quality monitoring station is a highly integrated, low-power, fast installation and easy for field monitoring.

The equipment is debug-free and can be quickly arranged, and is widely used in meteorological, agriculture, forestry, environmental protection, ocean, airport, port, scientific investigation, campus education and other fields.

Compared with the traditional Air quality monitoring station, our products overcome the demand for high-precision timers and avoid inaccurate measurement problems caused by sensor startup delay, demodulation circuit delay, and temperature changes.

The equipment innovatively adopts a twelve-element integrated sensor, which can conduct real-time observation of meteorological elements such as wind speed, wind direction, temperature, humidity, air pressure, optical rainfall, pm2.5, pm10, CO, NO2, SO2, O3, etc., and can realize 24-hour continuous online monitoring of outdoor meteorological parameters.

The twelve parameters are output to the user at one time through the digital communication interface.

2.Air quality monitoring station product features

1.The hidden ultrasonic probe on the roof cover can avoid interference from rain and snow accumulation, and avoid natural wind shading☆

2.The principle is to transmit a continuous frequency conversion ultrasonic signal, and to detect the wind speed and direction by measuring the relative phase☆

3.Wind speed, wind direction, temperature, humidity, air pressure, optical rainfall, pm2.5, pm10, CO, NO2, SO2, O3 twelve elements integrated sensor☆

4.GPRS is standard; it can be equipped with RJ45, Ethernet, 4-20ma, Lora transmissible transmission, 4G transmissible transmission, Bluetooth, 485 to USB and other transmission methods.

5.Two-meter carbon steel bracket, no flange required on the top to directly plug the sensor

6.The sensor shell is made of imported ASA material, which is more effective in resisting salt spray and other environments, and the protection level is above IP65

3.Technical parameters of Air quality monitoring station

1.Wind speed: measurement principle ultrasonic wave, 0~60m/s (±0.1m/s+0.01V) resolution 0.01m/s;

2.Wind direction: measurement principle ultrasonic wave, 0~360° (±2°); resolution: 1°;

3.Air temperature: measurement principle diode junction voltage method, -40-80℃ (±0.3℃ (25℃)), resolution 0.01℃;

4.Air humidity: measurement principle capacitive type, 0-100%RH (±3%RH (20%~80%)), resolution: 0.01%RH;

5.Atmospheric pressure: measurement principle piezoresistive type, 300-1100Hpa (±0.25%), resolution 0.1hpa;

6.Optical rainfall: measurement principle photoelectric, 0-4mm/min (≤±4%), resolution 0.01mm;

7.PM2.5: Measurement of principle light scattering, 0-1000ug/m3 (±10% (<500 micrograms)), resolution 1ug/m³;

8.PM10: Measure the principle light scattering, 0-1000ug/m3 (±10% (<500 micrograms)), resolution 1ug/m³;

9.Carbon monoxide: measurement principle electrochemical method, 0-1000PPM (±2PPM), resolution 1PPM;

10.Nitrogen dioxide: measurement principle electrochemical method, 0-20PPM (±1PPM), resolution 0.1PPM;

11.Sulfur dioxide: measurement principle electrochemical method, 0-20PPM (±1PPM), resolution 0.1PPM;

12.Ozone: measurement principle electrochemical method, 0-20PPM (±1PPM), resolution 0.1PPM;

13.Collector power supply interface: GX-12-4P, input voltage 8-16V, with RS485 output json data format;

14.Sensor modbus, 485 interface: GX-12-4P plug, output power supply voltage 12V/1A, device configuration interface: GX-12-4P plug, input voltage 5V

15.Solar power supply and equipped with lead-acid battery, optional 30W 20AH/50W 40AH/100W 100AH.Charging controller: 150W, MPPT automatic power point tracking, efficiency is increased by 20%.

16.Data upload interval: 1 minute-1000 minutes adjustable

17.Android 7-inch touch screen, screen resolution: 1024*600 RGB LCD (optional)

18 Manufacturers have ISO quality management system, environmental management system and occupational health management system certification

19.The manufacturer has a computer software registration certificate

20.The manufacturer is a 3A credit enterprise

4.Introduction to Air quality monitoring station computer software

1.Software for receiving, storing, viewing and analyzing PC stand-alone version of data

2.Support serial port data reception, processing and display

3.Support json strings, modbus485 and other communication methods

4.The storage time can be set by itself.The acquisition time can be set by itself in modbus485 acquisition mode

5.Support self-service addition, deletion, and modification of monitoring parameters protocols, names, icons, etc.

6.Support data post-processing function

7.Support external running of javascript scripts

5.Introduction to the Android APP of Air quality monitoring station

1.Android stand-alone version of data reception, storage, viewing and analysis software

2.Support Bluetooth data reception

3.The software background reception and processing after the mobile phone is dormant

4.Json data is automatically added to the device, modbus device supports scanning code to add the device

5.Support historical data viewing, analysis, and export tables, support curve display and single data point viewing

6.Support data post-processing function

7.Support external running of javascript scripts

6.Introduction to Air quality monitoring station cloud platform

1.CS architecture software platform, supports direct observation of mobile phones and PC browsers without additional software installation

2.Support multiple accounts and multiple devices to log in

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

4.Cloud server and cloud data storage, stable and reliable, easy to scale, and load balanced

5.Support SMS alarm and threshold settings

6.Support map display and viewing device information.

7.Support data curve analysis

8.Support data export table form

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