Measuring rainfall and water level is of great significance. It can be used for flood prevention and disaster reduction, warning of flood risks, and evaluating the degree of disasters. It is beneficial for water resource management, rational allocation of resources, and optimization of water conservancy project scheduling. It also helps with ecological environment protection, maintaining water ecological balance and monitoring soil erosion. It can also guide agricultural irrigation and prevent the impact of floods on agriculture.
The Water Level Monitoring Station is a monitoring station that can measure rainfall and water level. It is mainly composed of sensors, data acquisition and transmission systems, power supply systems, and protective enclosures.
It uses radar wave technology to measure water level. Non-contact measurement is not affected by water pollution and sediment deposition. Radar/optical/piezoelectric rainfall sensors are used to accurately monitor rainfall. The data collector receives signals and converts them into digital data for storage and processing. It is transmitted to the remote monitoring center through wireless communication technology to achieve real-time monitoring. The power supply system is usually a combination of solar energy and batteries to ensure uninterrupted operation of the equipment in the wild. The protective enclosure is sturdy and durable, waterproof, dustproof, and corrosion-resistant, and can adapt to various harsh climatic conditions.
In terms of alarm function, the Water Level Monitoring Station pre-sets the upper and lower alarm limits for the monitored water level points. When the cumulative water level value reaches the alarm limit, an alarm signal can be issued. The query function is very convenient. It can query and retrieve the water level value of any monitoring point, thereby effectively improving the early warning ability.
The upper computer software is very powerful. It can easily export the recorded data to the computer and support saving the data as an EXCEL spreadsheet file. It can also generate data curves to facilitate users to use other analysis software for further data processing. When this recorder is connected to a printer, users can directly print out the relevant stored data.
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