Hand-held meteorological station common problems and prevention methods

The handheld weather station is also called the field microclimate automatic observer. It can collect real-time parameters such as temperature, humidity, light intensity, wind speed, direction, and rainfall in the air. It is widely used in meteorology, facilities agriculture, forestry, horticulture, animal husbandry and other fields to realize automatic monitoring of integrated ecological information of facility agriculture and automatic control and intelligent management of the environment.

However, the normal conditions affecting the normal operation of hand-held weather stations are: the installation of automatic weather station cable is unreasonable, the maintenance of automatic weather station rain sensor is not timely, the temperature, relative humidity data fluctuates greatly at a certain point in time, precipitation data abnormal. Therefore, when the temperature, relative humidity, and precipitation data of each automatic weather station have abnormal data, we must make the following points: 1. Find the cause of the data anomalies, find the fault points of the instrument and equipment, and eliminate the faults. The weather station is operating normally. 2. In order to avoid the above problems, improve the quality of the work of the automatic weather station, and ensure the accuracy of the observation data, it is necessary to improve the production and installation methods of the cable, prevent the rat from biting and make it easy to maintain and repair. 3, can be changed to access the cable is not easy to damage, change the way the cable is set up, in order to facilitate inspection and maintenance. 4. Instead of using cable, use wireless to collect and receive observation data. 5, the rain sensor must be strictly in accordance with the "ground weather observations," the requirements for maintenance, not only to maintain the appearance of clean, but also regularly remove the shell, rinse with water bucket, funnel outlet pipe and throttle, etc., to maintain the instrument Sensitivity. 6. Exclude mud and debris accumulated around the base of the rain sensor so that the precipitation discharged from the sensor can quickly flow away to ensure the normal operation of the automatic weather station.

Recognizing the problems that may exist in the operation of hand-held meteorological stations and how to prevent them from happening, I believe that hand-held meteorological stations are among the best in all meteorological instruments.