Rainfall monitoring system

Rainfall is the depth of rain falling on a horizontal surface in a given period of time. As measured by a rain gauge, rain is usually divided into light rain, moderate rain, heavy rain, heavy rain, heavy rain and 24-hour heavy rain, that is, light rain with 0.1 mm to 9.9 mm of rainfall in 24 hours, and moderate rain with 10.0 mm to 24.9 mm of rainfall in 24 hours. Heavy rain is defined as heavy rain with rainfall of 25.0 mm to 49.9 mm in 24 hours between 100.0 mm and 249.9 mm in 24 hours as heavy rain, and more than 250.0 mm in 24 hours as heavy rain. So how do you monitor rainfall?

Before the popularization of Internet of Things technology, the monitoring and management method of domestic water situation is relatively simple, and the data is mainly read manually. During heavy rainfall, up-to-date real-time rainfall information is difficult to obtain.

The rainfall monitoring system is reliable and can measure and record all kinds of rainfall information. It has the characteristics of strong anti-interference ability, complete outdoor design, accurate measurement, long transmission distance, small size, high precision, stable operation, etc., and provides the original data of precipitation, precipitation intensity, precipitation time and other parameters. It can also provide valuable real-time data for flood control, water supply dispatching, water situation management of power stations and reservoirs.

In the continuous rainstorm, the rain monitoring system plays an important role in the scene of reservoir dam, river, urban drainage and so on. Remote real-time rainfall level monitoring, automatic control, accurate monitoring, scientific prediction, early warning, to avoid personal and property losses in flood season.