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Micro-Measurements
General Purpose Strain Gages

250TA

Description   General-purpose two-element 90° tee rosette. Sections have a common electrical connection. See also 250TB pattern.


See Catalog 500 for detailed pattern.


Dimensions (1) in    mm
Gage Length 0.250 ES    6.35 ES
Overall Length 0.425 CP    10.80 CP
Grid Width 0.300 ES    7.62 ES
Overall Width 0.680 CP    17.27 CP
Matrix Length 0.63    16.0
Matrix Width 0.81    20.6


Gage Designation (2)   Resistance (3)   Options
EA-XX-250TA-120     120 ±0.2% W , E , L , LE
WA-XX-250TA-120     120 ±0.4% W *
WK-XX-250TA-350     350 ±0.4% W *
SA-XX-250TA-120     120 ±0.4%
SK-XX-250TA-350     350 ±0.4%


(1) ES = Each Section, CP = Complete Pattern.
(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.
* Options available but not normally recommended. See the discussion on Optional Features