Features
- Proven and reliable vibrating-wire technology
- Excellent stability for long term measurements
- Spring-loaded
- Several mounting methods
- Waterproof
- Stainless steel construction
- Accepts very long instrumentation cable
- Built-in thermistor
Applications
- Cracks in concrete bridges, dams, and buildings
- Bridge expansion joints
specifications
| Standard Range¹ | 12.5, 25, 50, 100, 150 mm |
| Resolution | 0.025% F.S. |
| Accuracy² | ±0.1% F.S. |
| Nonlinearity | <0.5% F.S. |
| Temperature Range¹ | −20°C to +80°C |
| Lengths³ | 318, 343, 397, 559, 649 mm (transducer) |
| Diameter | 8 mm (shaft) / 25 mm (coil) |
1 Other ranges available on request.
2 Accuracy established under laboratory conditions.
3 Length dimensions are in mid-range position.
Options & Accessories
- Grouting, bolting, or bonding mounting systems
- Fiberglass extension rod
- Displacements options up to 3.0 in (7.6 cm)
- Medium- or heavy-duty instrumentation cable
