3D Ultrasonic Anemometer Datasheet

3D Ultrasonic Anemometer adopts advanced ultrasonic measurement technology and unique structural design, which greatly reduces the influence of wind resistance and improves the accuracy of measurement. All-metal material, without any moving parts, sturdy and durable, can simultaneously measure the horizontal and vertical wind direction, X/Y/Z-axis wind speed (i.e. U, V, W vector output). It is adaptable to all-weather operation in various environments, providing reliable data for meteorological monitoring in various fields. Widely used in urban environment monitoring, wind power generation, meteorological monitoring, bridges and tunnels, sailing ships, aviation airports and other fields.

 3D Ultrasonic Anemometer working principle

The distance between three pairs of ultrasonic transducers is fixed, the transducer transceiver circuit is controlled to realize that multiple pairs of transducers emit and receive ultrasonic waves sequentially, the ultrasonic flight time is measured in downwind and upwind, and the wind speed components in three directions are obtained through the relationship between the wind speed and the flight time, and the total wind speed is obtained from the vector synthesis principle. According to the wind speed component in the horizontal plane to find out the horizontal wind direction, vertical wind speed component to find out the vertical wind direction. 

3D Ultrasonic Anemometer Datasheet

3D Ultrasonic Anemometer Datasheet.pdf