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Strain Gages - Model 4100.4150.4151 Spot Weldable Strain Gages

Model 4100.4150.4151 Spot Weldable Strain Gages

The Model 4100/4150 Strain Gage has a 51 mm gage length (3000 microstrain range, 1 microstrain 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
   4100  4150  4151, 4151-1, 4151-2
 Standard Rangers    3000 µε  3000 µε  3000, 5000,10000  µε
 Accuracy  ±0.5% F.S.  ±0.5% F.S.  ±0.5% F.S.
 Resolution   0.4µε  0.4µε  0.4µε, 1.0µε, 2.0µε
  Nonlinearity  < 0.5% F.S. < 0.5% F.S.  < 0.5% F.S.
 Temperature Range  –20°C to +80°C –20°C to +80°C  –20°C to +80°C
 Active Gage Length  51 mm  51 mm 51 mm