GH-SC easy installation, high accuracy, high reliability, etc. Its design is more suitable for long-term, continuous, stable and accurate monitoring work requirements. It is widely used in water level monitoring in tailing ponds, reservoirs, rivers, lakes, hydropower stations, irrigation districts and water transmission, etc. It can also be used in municipal engineering such as water supply, urban sewage, waterlogged city roads, etc. as well as in liquid level monitoring in food and chemical engineering such as alcohol and beverages