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Suitable Sites
For bridge expansion joints, bearings, foundation pits, indoor tunnels and standard urban bridges.
Expansion jointsBridge bearingsFoundation pitsIndoor tunnels
Product Page
For 0-10 m structural displacement and deformation monitoring at expansion joints, bearings, foundation pits and indoor tunnels.

SR-I100 has a compact integrated structure for rapid multi-point deployment, short-term inspections and long-term online monitoring of standard structures.
Technical Specifications
| Model | SR-I100 |
|---|---|
| Effective Range | 0-10 m |
| Communication | RS485 Modbus |
| Displacement Recognition | Down to the 0.05 mm level under stable laboratory conditions |
| Engineering Accuracy | Subject to installation, target reflection, calibration and acceptance agreement |
| Protection | IP67 |
| Multi-target Capability | Single point / limited points |
Product & Field Gallery



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For bridge expansion joints, bearings, foundation pits, indoor tunnels and standard urban bridges.
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The integrated form factor supports independent mounting and rapid multi-point deployment without extensive contact sensors on the target structure.
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Continuously outputs key-point changes and anomaly trends for bridge health platforms or project cloud platforms.