Digital weather station

1. Product introduction of digital weather station

Digital weather stations are also called digital weather stations and digital automatic weather stations. Digital weather stations can be widely used in fields such as meteorology, environmental protection, airports, agriculture and forestry, and scientific research. They can measure conventional meteorological elements such as wind speed, wind direction, temperature, humidity, air pressure, pm2.5, pm10, and noise. FT-CQX8 digital weather station is a high-precision automatic weather observation equipment that is highly integrated, low power consumption, quick to install, and convenient for field monitoring.

The equipment is free of debugging and can be quickly deployed. It is widely used in meteorology, agriculture, forestry, environmental protection, ocean, airport, port, scientific investigation, campus education and other fields.

Compared with traditional ultrasonic weather stations, our products overcome the need for high-precision timers, and avoid inaccurate measurements caused by sensor start-up delays, demodulation circuit delays, and temperature changes. The device innovatively adopts an eight-element integrated sensor, which can conduct real-time observation of wind speed, wind direction, temperature, humidity, air pressure, pm2.5, pm10, noise and other meteorological elements. It can realize 24-hour continuous online monitoring of outdoor meteorological parameters, and output eight parameters to the user at one time through the digital communication interface.

2. Product Features of Digital Weather Station

1. The ultrasonic probe is hidden in the top cover, avoiding the interference of rain and snow accumulation, and avoiding natural wind blocking (utility model patent, patent number ZL 2020 2 3215713.X)☆

2. The principle is to transmit continuously variable frequency ultrasonic signals, and detect wind speed and direction by measuring relative phase (invention patent, patent number ZL 2021 1 0237536.5)☆

3. Wind speed, wind direction, temperature, humidity, air pressure, pm2.5, pm10, noise eight-element integrated sensor (utility model patent, patent number ZL 2020 2 3215649.5)☆

4. Standard GPRS; optional RJ45, Ethernet, 4-20ma, Lora transparent transmission, 4G transparent transmission, Bluetooth, 485 to USB and other transmission methods

5. Two-meter carbon steel bracket, the top can be directly connected to the sensor without a flange (utility model patent, patent number ZL 2020 2 3211795.0)

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

3. Technical parameters of digital weather station

1. Wind speed: Ultrasonic measurement principle, 0~60m/s (±0.1m/s) resolution 0.01m/s; (invention patent, patent number ZL 2021 1 0237536.5)

2. Wind direction: measurement principle ultrasonic, 0~360° (±2°); resolution: 1°; (invention patent, patent number ZL 2021 1 0237536.5)

3. Air temperature: Measuring principle Diode junction voltage method, -40-60°C (±0.3°C), resolution 0.01°C; (Calibration certificate of Beijing Meteorological Bureau)

4. Air humidity: measuring principle capacitive, 0-100%RH (±3%RH), resolution: 0.1%RH; (Calibration certificate of Beijing Meteorological Bureau)

5. Atmospheric pressure: Measuring principle piezoresistive, 300-1100hpa (±0.25%), resolution 0.1hpa; (Calibration certificate of Beijing Meteorological Bureau)

6. PM2.5: Measuring principle Light scattering, 0-1000ug/m3 (±10%)

7. PM10: Measuring principle Light scattering, 0-1000ug/m3 (±10%)

8. Noise: measurement principle capacitive, 30-120dB (±1.5dB)

9. Collector power supply interface: GX-12-3P plug, input voltage 5V, with RS232 output Json data format, collector power supply: DC5V±0.5V peak current 1A,

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

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

12. Data upload interval: adjustable from 1 minute to 1000 minutes

13. 7-inch Android touch screen, screen size: 1024*600 RGB LCD

14. The whole machine has obtained the calibration certificate of the National Meteorological Measurement Station

15. The whole machine has obtained a utility model patent, the patent number is ZL 2020 2 3208599.8

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

17. The production enterprise has  a computer software registration certificate

18. The production enterprise is a 3A credit enterprise

4. Product Dimensions of Digital Weather Station

5. Product structure diagram of digital weather station

6. Software introduction of upper computer of digital weather station

1. PC stand-alone version data receiving, storage, viewing and analysis software

2. Support serial port data receiving, processing and display

3. Support json string, modbus485 and other communication methods

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

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

6. Support data post-processing function

7. Support running javascript script externally

7. Introduction to Android APP of digital weather station

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

2. Support Bluetooth data receiving

3. After the mobile phone is dormant, the software receives and processes it in the background

4. The json data automatically adds devices, and the modbus device supports scanning codes to add devices

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

6. Support data post-processing function

7. Support running javascript script externally

8. Introduction of digital weather station cloud platform

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

2. Support multi-account and multi-device login

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

4. Cloud server, cloud data storage, stable and reliable, easy to expand, load balancing.

5. Support SMS alarm and threshold setting

6. Support map display and view device information.

7. Support data curve analysis

8. Support data export form

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

10. Support data post-processing function

11. Support running javascript script externally