In the modern society that advocates environmental protection, people use more natural energy, such as solar energy, wind energy and so on. But when using wind energy, it also needs an instrument to control it, so the wind speed sensor is produced, which is an instrument used to measure the wind speed. For this kind …
Natural wind in the open air is a three-dimensional vector that has the directions of north, south, east and west in addition to vertical components and magnitude (i.e., wind speed). As the vertical component is ignored for most operational meteorological purposes, surface wind is practically considered as a two-dimensional vector. Wind blowing over the earth’s …
The wind speed sensor is an instrument used to measure the wind speed. It can continuously measure the wind speed and air volume. It is an important monitoring device for meteorological monitoring. The purpose of collecting wind speed information is achieved through a mechanical anemometer or an ultrasonic anemometer. The shape is small and exquisite, …
Vane anemometer The working principle of the vane probe of the anemometer is based on converting the rotation into an electrical signal, first through a proximity induction head, “counting” the rotation of the vane and generating a pulse series, and then converted by the detector to obtain the speed value. The large-diameter probe (60mm, 100mm) of the anemometer is …
The vane anemometer is an instrument used to measure the speed of air flow. The vane anemometer is generally composed of a vane and a counting mechanism. The measuring range of the vane anemometer is 0.5 to 10 m/s. Working PrincipleThe vane anemometer is composed of vane and computing mechanism, as shown in the figure. The vanes are …