What are the working principles and common problems of wind sensor?
Wind speed sensor is mainly used to measure the wind speed of the wind sensor（https://jxdziot.com/product/ul....trasonic-wind-speed- The wind generated by the airflow drives the rotation of the top three wind cups, and the central axis drives the internal sensing element to generate output signals, which can be used to calculate the wind speed.

First of all, the wind direction sensor has a directional sign “N”. During the installation process, the directional sign “N” should point to the true north. If you do not follow this procedure, the problem of inaccurate wind direction measurement will occur.

Secondly, use the backup device to connect and turn the wind vane. If it can be turned so that the wind direction indicator value is 239°, then the wind direction sensor is working properly. Check whether the other parts are working properly; use the backup device to connect and rotate the wind vane, and the wind direction indicator does not appear. 239° and other directions often show jump display, which means that some infrared light-emitting diodes in the wind direction sensor are broken, check and repair; use a wind direction and speed calibrator to check whether the wind direction sensor is working properly.

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