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Strain Gages

Spot Weldable (VW) | Model 4100 · 4150

  • Model 4150 (front) and Model 4100 Spot-Weldable Strain Gages.
  • Model 4150 under the Model 4150-1 protective cover plate, with dimensions.
  • Dimensions of the Models 4100, 4150 and 4151 strain gages.
SKU:
Model 4100 · 4150

The Model 4100/4150 Strain Gage has a 51 mm gage length (3000 µε range, 1 µε sensitivity) and is designed to measure strains in steel structures (4100) and on reinforcement bars (4150) where space may be limited. The gage is installed quickly and easily by means of a capacitive discharge spot welder or, for short-term use, with special epoxy adhesives; the latter method of attachment permits the use of this gage on concrete.

Specifications

Standard Range
3000 µε
Resolution
0.4 µε
Accuracy¹
±0.5% F.S.
Nonlinearity
<0.5% F.S.
Temperature Range²
−20°C to +80°C
Active Gage Length
51 mm

¹±0.5% F.S. with standard batch calibration. ±0.1% F.S. with individual calibration.

 Accuracy established under laboratory conditions.

²Other ranges available on request.

Please Note: Geokon maintains an ongoing policy of design review and reserves the right to amend products and specifications without notice. Various instruments are discontinued over time and replaced with new, updated models.

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