GeoSitter Displacement

Vibration Wire Crack Meter GS-DM03-25 Displacement Meter

Robust, highly accurate vibrating-wire displacement meter for long-term structural monitoring in demanding environments — fully integrated stainless steel construction with built-in temperature monitoring.

300 mm Max Range

0.1% FS Accuracy

1 MPa Water Pressure

±0.5°C Temp Accuracy

Overview

Vibration Wire Crack Meter GS-DM03-25 Displacement Meter

The GS-DM03-25 Vibration Wire Crack Meter (Displacement Meter) is a robust and highly accurate instrument designed for long-term structural displacement monitoring in demanding environments. Engineered with a fully integrated stainless steel construction, it provides reliable measurement of crack movement, joint displacement, settlement, and structural deformation in concrete, earthworks, and hydraulic structures.

With built-in temperature monitoring and excellent resistance to water pressure, impact, and corrosion, the GS-DM03-25 is well suited to permanent monitoring applications where stability, durability, and precision are critical.

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GS-DM03-25 Vibration Wire Crack Meter — long-term displacement monitoring

Specifications

Technical Details

Specifications

Model GS-DM03-25

Measurement Range 0–100 / 200 / 300 mm

Accuracy 0.1% FS

Resolution 0.025% FS

Temperature Measurement Range -40°C to +80°C

Temperature Sensitivity ±0.1°C

Temperature Accuracy ±0.5°C

Water Pressure Resistance 1 MPa

Features

Fully Stainless Steel Construction Integrated stainless steel design — excellent durability, corrosion resistance, and long-term reliability in harsh environments

Anti-Rotation & Anti-Bending Design Resists twisting and bending forces during installation and operation, ensuring stable and accurate measurements

Impact & Drop Resistance Rugged construction protects the instrument from damage during transport, installation, and field operation

Grounding & Lightning Protection Built-in grounding and lightning protection improves operational safety and protects the sensor from electrical surges

Long-Term Underwater Operation Suitable for continuous long-term monitoring in submerged or high-moisture environments

Easy Installation Simple and reliable installation process reduces field setup time and maintenance requirements

Expandable Sensor Configurations Can be equipped with accessories to create bedrock displacement gauges, multi-point displacement gauges, and soil strain gauges

Applications

Where the Vibration Wire Crack Meter Excels

Long-term displacement and crack movement monitoring in hydraulic, civil, and geotechnical structures
Expansion joint monitoring in concrete structures
Settlement, sliding, and deformation in earth dams and embankments
Slope and retaining structure surveillance
Foundation system monitoring
Simultaneous temperature measurement at installation points
Permanent submerged or high-moisture installations

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Talk to our team about specifications, integration, and pricing for the Vibration Wire Crack Meter.

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