What is a Ultrasonic anemometer?

Anemometer is a device that measures the wind direction and speed in order to measure the strength of the wind in the atmosphere and the wind coming out of the exhaust port. Since it is used in various situations, it is important to select an appropriate anemometer according to the purpose and location of use. There are mainly anemometers, anemometers, ultrasonic anemometers, and thermal anemometers. An ultrasonic anemometer is an anemometer that uses ultrasonic waves. The wind speed and direction are measured by the propagation time when the super radio pulse spreads between the opposing transducers (ultrasonic transmitters and receivers). There are two-dimensional ultrasonic anemometers that measure horizontally and three-dimensional ultrasonic anemometers that measure from three directions. The 3D ultrasonic anemometer can measure the vertical component wind speed (up / down) in addition to the horizontal wind direction.

Application of Ultrasonic anemometer

Anemometers have various measurement principles, ranging from those that are resistant to rain and snow outdoors to those that are suitable for environmental surveys in clean rooms and manufacturing sites where precision is required indoors. It is necessary to make an appropriate selection according to the situation.

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