CGEO Instruments Beijing Ltd.

The CGEO-WP series piezometers are suitable for buried within hydraulic structures and bedrock, or installed in piezometers, boreholes, dams, pipelines, or pressure vessels to measure pore water pressure or level. Key components are constructed of specialized steel, making them suitable for use in harsh environments. The standard permeable stone is made of sintered stainless steel with 50-micron pores, ensuring excellent permeability. Specialized stabilization compensation technology ensures the sensor has an extremely low temperature compensation coefficient. With adequate cable protection, the sensor can be directly buried in roller-compacted concrete, a critical area for high-performance instrumentation.