The H1506 Bubbler Water Level Gauge is a water level measuring device, an indirect measuring device based on pressure sensor and air guide pipe. It is mainly used for water level measurement in reservoirs, rivers, lakes, groundwater, wetlands, tailings ponds, sewage treatment plants, water plants, drainage pipelines and other occasions. It can well adapt to usage environments such as silting, with simple installation and easy operation, and fully meet users' requirements for high precision and high stability of the product.