Description
CDY-18B Automatic Rainfall Station
The CDY-18B Automatic Rainfall Station measures and records rainfall data. The display shows real-time rainfall values, along with the time and date. It has big FLASH memory chips. They can store at least one year of weather data.
This rain gauge weather station has two communication options: RS232 and RS485, to connect with a computer. The data logger can process and analyze weather data. We can add a CDY-10B or CDY-12A rain sensor to the station.
Dimnsion & Mounting


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Application
Meteorology and climate research:
◉The rain gauge weather station collects data on rainfall, rainfall intensity, and rainfall duration in real time. Weather forecasters use this data along with other factors like pressure, temperature, and humidity.
They use numerical models and their own judgment to predict future weather changes. This includes when the rain will start and stop, how strong it will be, and how the rain areas will move.
Hydrology field:
◉We set up rain-measuring stations in areas around rivers, lakes, and reservoirs to track rainfall in real time. When rainfall reaches a certain level, we look at the land shape, soil type, and plant cover.
This helps us predict the chance and size of a flood. We can issue a flood warning early. This will help with flood control and lower disaster risks.
Agriculture:
◉Farmers can understand the water status of their fields using real-time rainfall data from rain measuring stations. This helps them plan irrigation times and amounts wisely. It prevents over-irrigation and under-irrigation. This improves irrigation efficiency, saves water, and supports healthy crop growth and yield.
Ecological environment:
◉Rain plays a key role in the water cycle. It affects plant growth, soil moisture, and river flow. We can use data from rain stations to check the water status of the ecosystem.
This helps us assess the health of the ecosystem and its services. These services include water conservation in forests and flood storage in wetlands.
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