Displacement Monitoring
Detect and track displacement on structures, slopes, and surfaces — from millimetre-scale crack widening through to large-scale GNSS surface monitoring.
Displacement Instruments
Displacement monitoring covers a wide range of scales — from sub-millimetre crack-width changes on a structural joint through to centimetre-scale surface movement on a slope or dam. GeoSitter offers a full range of instruments to suit the scale and duration of your monitoring program.
Choose laser rangefinders for non-contact convergence and clearance monitoring, crack meters for joint and crack-width tracking, GNSS sensors for large-scale surface displacement, and vibration-wire crack meters for permanent long-term installations.
Displacement Instruments
Four instrument families covering the scale spectrum from sub-millimetre crack width through to large-scale surface displacement.
Laser Rangefinder
Non-contact distance measurement for displacement, convergence, and clearance monitoring on structures and tunnels.
Crack Meter
Mechanical and electronic crack meters for monitoring crack-width changes on walls, slabs, and structural joints.
GNSS Sensors
High-precision GNSS displacement sensors for surface monitoring of dams, slopes, and large structures.
Vibration Wire Crack Meter
Vibrating-wire crack meter for permanent installations — long-term stable, immune to cable resistance variation.
Why GeoSitter Displacement
Non-contact and contact
Laser rangefinders for clearance and convergence; contact crack meters and GNSS for joint and surface displacement.
Vibrating-wire for permanence
VW crack meters offer long-term stability for permanent structural monitoring on bridges, tunnels, and dams.
Online monitoring
All instruments tie into the GeoSitter platform for automated data capture and alert thresholds.
ISO 9001 & CE
All displacement instruments are ISO 9001 and CE-certified for compliance with Australian and international standards.
Need displacement monitoring?
Talk to our team about instrument selection, mounting, and data telemetry for your displacement monitoring program.
