JiaHong Technology's full-section automatic anemometer station successfully installed at a coal mine in Shanxi Province.

The complex underground mining environment necessitates crucial monitoring of parameters such as ventilation, temperature and humidity, dust, and harmful gases for the safety of mining operations. Real-time monitoring of these underground environmental parameters allows for the timely detection and resolution of potential safety hazards, ensuring the safety of miners' lives.

The coal mine wind monitoring station utilizes high-precision ultrasonic anemometers to monitor the airflow underground, providing a basis for risk prediction and ventilation system optimization.

Therefore, the addition of wind velocity monitoring stations underground has helped to enhance the efficiency of mine ventilation management.

January 7, 2025, the Jining Jiahong Technology research and development wind measurement station was successfully installed underground in a coal mine in Jinzhong City, Shanxi Province. The equipment utilizes ultrasonic wind speed sensors, offering long-range measurement with high accuracy, ranging up to ±0.1m/s. It features an integrated intelligent early warning system that monitors wind speed and direction in real-time, issuing an alarm upon exceeding thresholds.

Jia Hong Technology conducted multiple field comparison tests to verify the accuracy and reliability of this anemometer device.

Initially, researchers installed and calibrated the anemometer at several key wind measurement locations within the coal mine, adhering to relevant standards.

Then, they employed a professional anemometer to measure the wind speed during the same period and compared the results with the wind speed device's data.

Through comparative analysis, it has been found that the anemometer can accurately measure the wind speed and direction within the mine, with an extremely low error probability. This indicates that the anemometer boasts high reliability and accuracy, capable of meeting the actual needs of underground coal mines.