Automatic meteorological observatory instruments and equipment introduction

Introduction and role analysis of weather station equipment, automatic weather observation station instruments!

　　In daily meteorological observation, it is inseparable from equipment like weather stations, which can monitor sunshine hours, air temperature and humidity, but also observe soil salinity, nitrogen, phosphorus and potassium, moisture and other parameters.

　　Weather station equipment includes weather sensors, weather data collectors, and weather software. The basic equipment includes the mainframe, sensors, power supply, communication, accessories and other components. Different equipment plays different roles.

　　For example, lightning rods, which prevent equipment from being struck by lightning during thunderstorms, prevent unnecessary damage from occurring. The equipment of the weather station not only shoulders the burden of data collection, but also data storage, transmission and analysis management.

　　1、Host

　　Data acquisition controller consists of LCD, main control board, buttons and sensor structure and other components. Among them, the data collector plays the role of environmental data collection, processing, preservation and transmission. The host can be connected to a computer and the collected data can be monitored, analyzed and controlled through software. In addition to being connected to the computer, the host can also be individually queried for data through the LCD monitor.

　　2、Sensors

　　Sensors are divided into air temperature sensors, atmospheric pressure sensors, carbon dioxide sensors, page temperature sensors, soil moisture sensors, wind speed and direction sensors and so on. At present, as many as a dozen sensors can be equipped. Different monitoring environments need to measure the parameters are different, so when buying equipment to tailor, choose five-parameter, six-parameter, nine-parameter weather station, etc.

　　3, power supply

　　Power supply is currently divided into 220V AC, solar power, 65AH battery three. In places where AC power is available, it is recommended to use AC power directly, and the power supply system comes with its own power supply circuit and transformer, which can convert AC power into 24DC. in addition to choosing AC power supply, you can also choose to add 24V lead-acid battery power supply.