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How to choose an automatic weather station?

by:Rika Sensors     2021-10-15
How to choose an automatic weather station?
The automatic weather station is composed of sensors, microcomputer data collectors, communication modules, observation brackets, all-weather protective boxes and power supply systems. It is a weather detection system designed for environmental and meteorological disaster warnings. It can automatically monitor And store the meteorological data, and transmit the monitoring data to the meteorological database through the data module for statistics, analysis or processing.

PeopleSoft's outdoor automatic weather station supports various sensors to monitor air temperature and humidity, wind speed, wind direction, noise, rainfall, illuminance, ultraviolet light, total radiation, atmospheric pressure, rain and snow conditions, soil moisture (temperature, water content) , EC value, PH value, nitrogen, phosphorus, potassium content), the gas concentration in the air (oxygen, carbon dioxide, carbon monoxide, nitrogen dioxide, sulfur dioxide, hydrogen sulfide, ozone, ammonia, TVOC), negative oxygen ions, And the concentration of particulate matter PM2.5 and PM10 are automatically monitored, and the measurement results are converted into electrical signals by a microcomputer meteorological data acquisition instrument.

With the development of modern agriculture, greenhouse planting has become an important planting method for emerging agriculture. As a confined space, the greenhouse isolates crops from the natural conditions required for growth, and artificially creates an environment suitable for crop growth. , But different crops have different requirements for the environment in different growth cycles, so it is necessary to know the environmental conditions and soil moisture in the greenhouse in time.

In the installation methods of automatic weather stations, the more common ones are fixed tripod installation and fixed expansion screw installation. The maximum installation height of these two weather stations is 3 meters.

In greenhouse agro-meteorological monitoring, the tripod installation method is often used. This installation method will not damage the nutrient structure of the soil, nor will it affect the normal agricultural planting activities. If it is equipped with an LED screen, it can be viewed indoors at any time. Environmental data.

PeopleSoft's automatic weather station uses a tripod made of carbon steel, which is beautiful and beautiful. When installing, first fix the three leg rods and the long legs to the U-shaped grooves of the two ring connectors, and then fix the other end of the leg rods to the rotator on the long leg at a time, with the rotator facing On the inner side, fix the feet under the long legs, and connect them with military screws, nuts, and spring washers.

The automatic weather station uses advanced sensors and computer technology to make ground-based meteorological observations faster than manual observations, with more accurate data, and a better reflection of the true conditions of the atmosphere entering the ground layer, which can help weather forecasts, climate analysis, and Scientific research provides important and timely scientific basis.

When used for weather monitoring, automatic weather stations are installed outdoors, so it is necessary to consider the impact of severe weather such as strong winds and blizzards. When installing, choose the installation method of fixing expansion screws on the concrete pour base; some weather stations Installed in the remote field without power supply facilities, the PeopleSoft Solar Power System automatic weather station is equipped with a 60W solar panel that can charge a 38A battery from 0 to 100% within 7.5 hours, and can be used continuously for 7 days in rainy weather Electric solar battery.

In addition to the above two kinds of automatic weather stations, there is also a portable automatic weather station that adopts C-type integration and ultrasonic integrated structure design, which can be matched with air temperature and humidity, wind speed, wind direction, noise, carbon dioxide, and atmosphere. Sensors such as pressure, PM2.5, PM10 and negative oxygen ions are used for weather monitoring; this portable installation pole has a minimum installation height of 1.1 meters, a maximum installation height of 2.1 meters, and a retracted height of 1 meter. It is also called mobile The biggest difference between this type of automatic weather station and the other two weather stations is that this type of weather station cannot be equipped with an LED display.

The PeopleSoft automatic weather station can observe the regional microclimate in all directions, and upload the data through the network port or GPRS/4G communication. In addition to single use, it can also be passed by a remote monitoring center and several automatic weather stations. Meteorological monitoring system network composed of communication circuits.

With the development of sensors and computer technology, the functions of outdoor automatic weather stations are more powerful, and people pay more attention to weather monitoring. At present, automatic weather stations have been widely used in meteorology, agriculture, forestry, water conservancy, environmental protection, and solar energy. In various fields, it is the ideal weather observation equipment in the industry.



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