The water level gauge is used to observe changes in water levels of rivers, lakes, reservoirs, canals, groundwater and other water body, and convert this change into a digital switch output through mechanical coding, which can be used for water level data acquisition, transmission, processing, display, record and storage for hydrological station network, flood control, water resources and water environment monitoring and related scientific research departments.  YLN-WFY float type water level gauge is suitable for water level observation stations with vertical water level logging.

The water level gauge is used to observe changes in water levels of rivers, lakes, reservoirs, canals, groundwater and other water body, and convert this change into a digital switch output through mechanical coding, which can be used for water level data acquisition, transmission, processing, display, record and storage for hydrological station network, flood control, water resources and water environment monitoring and related scientific research departments.  YLN-WFY float type water level gauge is suitable for water level observation stations with vertical water level logging.