I. Product Introduction

The WE-HJ-A16 Agriculture and Forestry Environmental Weather Station (LED Version) is a high-precision, low-power consumption device designed for real-time monitoring in field environments, compliant with the GB/T 24689.6-2009 standard (Plant Protection Machinery - Agricultural and Forestry Microclimate Information Collection System). The system consists of meteorological sensors, a data acquisition host, a power supply system, a communication module, an LED display screen, and an IoT cloud platform. It automatically monitors local meteorological elements such as air temperature and humidity, atmospheric pressure, wind speed, wind direction, rainfall, and light intensity. The captured images and data are transmitted wirelessly to the IoT cloud platform, providing accurate meteorological data and growth condition information for agricultural and forestry production. This assists users in making scientific decisions and implementing preventive measures, thereby improving the efficiency and safety of agricultural and forestry operations.

It is widely used in fields such as meteorology, agriculture, forestry, environmental protection, oceanography, airports, ports, scientific research, education, and campus education.

II. Technical Parameters

1. Complies with the GB/T 24689.6-2009 standard (Plant Protection Machinery - Agricultural and Forestry Microclimate Information Collection System);

2. Data Acquisition Host: Equipped with a 4H processor and Android V10.0 operating system; capable of collecting meteorological data including wind speed, wind direction, air temperature, air humidity, atmospheric pressure, light intensity, rainfall, etc.; supports Modbus485 sensor expansion; features real-time clock and time calibration functionality;

3. Display Screen: Includes a 7-inch Android industrial smart touchscreen with an Android intelligent control system and new gesture control, providing an intelligent human-machine interaction experience;

4. Communication Methods: Supports various networking options including WiFi, 4G, and Ethernet;

5. Probe Consistency: Probes are interchangeable across different sensor interfaces;

6. Power Supply: Supports AC 220V or solar power DC12V (240W, 120AH solar power system);

7. Total Power Consumption: ≤40W (including LED screen power);

8. Operating Temperature: -20°C to 70°C;

9. GPS Positioning: Built-in GPS functionality allows viewing of device station data on GIS maps;

10. Data Upload Settings: Users can remotely set the data upload interval; default system setting is every 20 minutes;

11. Threshold Settings: Supports threshold configuration for different sensors, enabling real-time monitoring and alerts;

12. Robust Data Storage: In case of network failure, a local data caching mechanism is activated with a storage capacity of approximately 500,000 records. Cached data is automatically uploaded to the server once the network is restored, ensuring data security and no loss;

13. Data Export Function: Equipped with a USB interface to export historical data in Excel format for analysis;

14. Remote Viewing: Supports remote access via mobile App and Web端 to view device information such as online status, signal strength, voltage information, historical data queries, and remaining data usage;

15. Remote Fault Diagnosis: Enables remote troubleshooting through logs when device malfunctions occur;

16. Remote Maintenance: Allows remote system updates and maintenance via the cloud platform without the need for on-site intervention;

17. Pole: Stands 3.5 meters high, treated with hot-dip galvanizing and spray coating for strong corrosion and oxidation resistance, and includes a lightning protection device;

18. Outdoor LED Display: Features a P5 outdoor single-color display screen,尺寸: 700*380mm, for real-time monitoring data display (recommended daily operation time ≤6 hours);

19. LED Screen Settings: Display content titles and screen operation times can be modified locally or remotely via the platform;

20. Software Features:

(1) Fault Alarms: Includes device displacement alarm functionality;

(2) Real-time Upload: Monitoring data is uploaded in real-time to the cloud platform for backup, ensuring no data loss;

(3) Data Query and Export: Allows screening of monitoring data by time period as needed; data can be viewed and exported in formats such as graphs and Excel tables;

(4) WeChat Alerts: Relevant預警 information can be pushed to users via WeChat official account, enabling timely responses and preventive measures;

19. Main Technical Indicators of Sensors:

(1) Air Temperature: Measurement range: -40°C to 80°C; Resolution: 0.1°C; Accuracy: ±0.5°C;

(2) Air Humidity: Measurement range: 0-100%RH; Resolution: 0.1%; Accuracy: ±3%;

(3) Wind Speed: Measurement range: 0-60m/s; Resolution: 0.1m/s; Accuracy: ±0.3m/s;

(4) Wind Direction: Measurement range: 0-360° (16 directions); Accuracy: ±1°; Resolution: 0.1°;

(5) Atmospheric Pressure: Measurement range: 300-1100hpa; Resolution: 0.1hpa; Accuracy: ±1.5hpa;

(6) Light Intensity: Measurement range: 0-200000Lux; Resolution: 1Lux; Accuracy: ±3%;

(7) Rainfall: Measurement range: 0～4mm/min; Resolution: 0.2mm; Accuracy: ±3%;