For [Jianjia Ma]’s QingStation, he decided to build another type of wind sensor: An ultrasonic anemometer. Ultrasonic anemometers have no moving parts but come at the cost of significantly more ...

To measure wind speed and direction, most people turn the traditional cup anemometer and wind vane. Another less-known method is to use an array of ultrasonic transducers, which doesn’t need any ...

DC21 Operations, which maintains and repairs Endurance E Series and X Series wind turbines, has partnered with Gill ...

Sonic anemometer - Uses ultrasonic sound waves to measure wind speed based on the time of flight of sonic pulses between pairs of transducers and can measure wind velocity in 3 dimensional flow.