The use of wind direction sensor in meteorological monitoring


The wind direction sensor is an instrument used to measure wind direction. Detect and perceive external wind direction information through the rotation of the wind direction arrow. And transmit it to the coaxial code disc, and output the corresponding wind direction value at the same time. The wind direction sensor can measure the near-ground wind direction in the outdoor environment. According to the working principle, it can be divided into photoelectric type, voltage type and compass type. Usually used with wind speed sensor.

Introduction of instrument used to measure wind direction

The JXBS-3001-FS series wind direction sensor has a small and light appearance, which is easy to carry and assemble. The three-cup design concept can effectively obtain external environmental information. The shell is made of high-quality aluminum alloy profiles. The exterior is electroplated and sprayed. It has good anti-corrosion and anti-corrosion characteristics. It can ensure the long-term use of the instrument without rusting. At the same time, it cooperates with the smooth internal bearing system to ensure the accuracy of information collection.


Small size and light weight, easy to carry and assemble in the field. The system adopts low power consumption, environmental protection and energy saving design and digital processing technology. High detection accuracy. Wide range and good stability. The data information shows high linearity. The signal transmission distance is long, and the ability to resist external interference is strong. The structure design is reasonable and can be accurately positioned.

Installation method:

Use flange installation. The threaded flange connection makes the lower pipe fitting of the wind direction sensor firmly fixed on the flange plate. There are four mounting holes Φ6mm on the circumference of the chassis. Use bolts to tightly fix it on the bracket to keep the entire instrument at the best level. Ensure the accuracy of wind direction data. The flange connection is easy to use and can withstand greater pressure.

instrument used to measure wind direction
instrument used to measure wind direction

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