Strain Gauge Piezometer SGP-3400 Series

The SGP-3400 Series Strain Gauge Piezometer is engineered to deliver stable, long-term pore water pressure measurements in geotechnical, environmental, and hydrological applications. Designed with a high-precision strain gauge sensor, this instrument offers excellent linearity, minimal drift, and reliable performance even under challenging field conditions.

Built for modern infrastructure monitoring, the SGP-3400 supports applications ranging from embankments and foundations to dams, tunnels, mining operations, and groundwater studies. Its rugged stainless-steel construction enhances sensor durability, while the robust cable and waterproof connectors ensure resilience in saturated soils or submerged installations.

The sensor’s advanced strain gauge technology enables high resolution and responsiveness, making it suitable for both rapid pore pressure fluctuations and slow, long-term changes. Additionally, it integrates seamlessly with automated data loggers and real-time monitoring systems, allowing project teams to achieve efficient, continuous data acquisition with minimal maintenance.

With its proven stability and reliability, the SGP-3400 Series delivers data clarity essential for assessing ground behavior, evaluating construction impacts, and supporting safety-focused decision-making. The instrument provides dependable insights for engineers overseeing critical geotechnical structures—ensuring every reading contributes to a more informed and resilient monitoring strategy.