Ultrasonic wind speed and direction sensors are used in coal mines

With the development of new energy, energy saving and environmental protection, the use of wind speed sensors and wind speed instruments is becoming more and more frequent. Wind speed sensor, as a typical sensor, is mainly a device that converts air velocity variables into output signals with a certain correspondence. Widely used in coal mine ventilation main return air lane, tuyere, main air station, fan wellhead, driving face, coal face and other places with gas explosion risk and the corresponding mining enterprises. Monitoring of mine wind speed is an important factor to ensure the safety of mine production. The working condition of mine is special and the working environment is complex. Wind speed measurement is an important part of mine safety. The wind speed sensor can continuously monitor the wind speed and air volume of the above position, and display the wind speed and air volume of the roadway in real time. It is an important instrument for measuring the safety parameters of mine ventilation. In wind speed measurement, ultrasonic wind speed sensor is more accurate.

A traditional anemometer has a rotating mechanical part. These moving parts can easily damage the sensor. Ultrasonic sensors are designed to avoid damage to any mechanical parts and ensure more reliable operation. In addition, ultrasonic sensors have long-term stability and require no maintenance.

This is a low cost, high precision, high stability wind sensor. The system provides real-time, accurate downhole wind speed and volume data and can be set up remotely. Multiple output interfaces facilitate the access of sensors and base stations.

Fengtu technology ultrasonic wind speed and direction sensor set air temperature, humidity, atmospheric pressure, wind speed, wind direction, PM2.5, PM10, noise, rainfall, light, carbon monoxide, nitrogen dioxide, sulfur dioxide, ozone and other parameters in one, all-weather work, not affected by heavy rain, snow and frost weather, high integration, easy installation and disassembly, maintenance-free, No field calibration required.