Multi-point VW Piezometer

The Multi-Point VW Piezometer is designed for projects that demand precise, long-term pore pressure monitoring across several depths within a single borehole. Instead of installing multiple individual sensors, this system stacks several vibrating-wire cells on one cable assembly, allowing engineers to capture stratified groundwater behavior in a clean, integrated layout.

This multi-level configuration is especially valuable in complex geotechnical environments where water pressure varies between layers—such as embankments, tailings facilities, foundations, dams, mining areas, and deep excavations. Each sensor operates independently, delivering stable and drift-resistant readings even under long-term loading and challenging field conditions.

Built with durable stainless-steel components and low-noise VW technology, the Multi-Point VW Piezometer ensures excellent performance over years of operation. It is compatible with standard VW dataloggers, enabling real-time or periodic data acquisition. The system’s modular architecture also helps streamline installation, reduce borehole congestion, and improve overall data clarity when mapping multi-depth hydrogeological responses.

With its high accuracy, robust design, and multipoint configuration, the instrument provides engineers the confidence needed to interpret groundwater trends, validate numerical models, and support safety-critical decisions in monitoring programs.