Description
The Model 4000 Strain Gage is designed primarily for arc welding to steel structures such as tunnel linings, excavation bracing, piles and bridges. The gage has a 150 mm gage length (longer or shorter versions are also available), a 3000 µε range and a 1 µε sensitivity. The gage can be adapted for bonding to concrete or for bolting to steel surfaces by modification of the end blocks.
Spesification
| Standard Range¹ | 3000 µε |
| Resolution | 1.0 µε |
| Accuracy² | ±0.5% F.S. |
| Nonlinearity | <0.5% F.S. |
| Temperature Range³ | −20°C to +80°C |
| Active Gage Length³ | 150 mm |
