How to establish a campus weather station and choose equipment for first aid ~! ! ! ! ! !

shopping tips

1. demand configuration: what kind of weather station does the school need, such as power supply mode, whether it is using mains cable or solar panels; Which meteorological types are detected; Whether the communication mode is 4G full netcom or other things will directly affect the price of the school weather station;

2. After-sales quality: There are many kinds of equipment that make up the school weather station, and there may be faults and abnormalities when working outdoors for a long time. Therefore, perfect after-sales service is needed to ensure the follow-up work.

, quickly provide maintenance, repair and other services;

3. Manufacturers: Different manufacturers represent the differences in product production standards and prices. Different manufacturers use different materials and manufacturing processes, so each manufacturer's manufacturing costs are different, and there are some differences in quotations. Try to choose the products of regular manufacturers;

campus weather station

Installation requirements:

First, the ground is flat: the terrain has a great influence on the campus weather station. The potholes and obstacles on the ground will affect the wind speed and direction, which will eventually lead to the distortion of the measured data of the weather station; If there are trees around the installation site, the shadow cast by the construction may affect the daily measurement of solar radiation;

2. Avoid pollution sources: The campus weather station is a fine and high-precision operating instrument, and all kinds of pollution sources in nature can adversely affect it. Such as electromagnetic wave pollution and chemical pollution sources. , which may affect the measurement accuracy; The installation point should try to avoid all kinds of pollution sources to avoid affecting them;

Third, the area is large enough: according to the relevant standards, the area for installing campus weather stations has a fixed value, and the area of observation points should be large to avoid the mutual influence of various instruments and seriously affect the final observation and operation;