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Micro-Measurements
Special Purpose Strain Gages

031RE

Description   Strain gage for residual stress determination with the RS-200 Milling Guide . Due to small pattern size, measurement error can be magnified by slight mislocation of drill hole. Pattern not recommended for general-purpose applications.


See Catalog 500 for detailed pattern.


Dimensions (1) in    mm
Gage Length 0.031 ES    0.79 ES
Grid Centerline Diameter 0.101    2.56
Typical Hole Diameter (Min.) 0.03    0.8
Typical Hole Diameter (Max.) 0.04    1.0
Matrix Length 0.29    7.4
Matrix Width 0.29    7.4


Gage Designation (2)   Resistance (3)   Options
EA-XX-031RE-120     120 ±0.2%
EA-XX-031RE-120     120 ±0.4% SE


(1) ES = Each Section.
(2) Insert desired STC number in space marked XX.
(3) In ohms. Tolerance is increased when Option W, E, SE, LE, or P is specified.