Wind anemometer is an instrument used to determine the wind direction and wind speed in the environment. It is mostly used in meteorological testing or agricultural work as an official designated instrument to determine the wind direction and wind speed. Wind direction and wind speed, although there is no impact of temperature, humidity, and light intensity on the plant, but if you do not make timely predictions, there will be an impact on the plant's yield, such as rice and other stalk plants, particularly affected. Therefore, as a modernization of agriculture, we recommend the use of wind anemometers in conjunction with agricultural production in order to obtain better production efficiency. In addition, in the process of agricultural modernization, we also use a lot of chlorophyll content measuring instrument. Chlorophyll content analyzer is considered to be one of the most powerful assistants in agriculture because it can not only measure the chlorophyll content in the leaves of plants, but also can determine the amount of nitrogen in plants at the same time.
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Wind speed and direction recorders are used in many fields, especially in agriculture, and in agriculture they avoid the effects of environmental mutability on plant growth. In addition, the wind direction wind speed monitor has multiple probes in the process of configuration. When measuring, it is best to measure according to the wind speed in the environment. Although the probe has consistency, the probe ports of different parameters can be interchanged without affecting the accuracy. However, when using the probe according to the wind speed, the accuracy of the measurement result can be more accurately ensured. In the specific practice process, how can we select an appropriate probe according to different wind speeds?
The flow rate measurement range of 0 to 100 m/s can be divided into three sections: low speed: 0 to 5 m/s; medium speed: 5 to 40 m/s; high speed: 40 to 100 m/s, but the wind direction wind speed monitor can perform Measure wind velocity at low and medium speeds. The thermal probe of the wind speed recorder is used for accurate measurements from 0 to 5 m/s; the rotor probe of the wind speed monitor is ideal for measuring flow rates from 5 to 40 m/s; while the pitot probe can be used at high speeds. Get the best results within. An additional criterion for the correct selection of flow probes for wind anemometers is the temperature, which is normally +-70C for the thermal sensors of wind anemometers. The special wind anemometer probe can reach 350C. Pitot tube for +350C or more. Through the choice of the probe, the accuracy of the measurement can be guaranteed to a great extent, and at the same time, the service life of the instrument can be prolonged, and the instrument damage caused by the customs with too high a measurement can be reduced.
Wind anemometer how to choose the probe