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Micro-Measurements
General Purpose Strain Gages

125TQ

Description   General-purpose two-element 90° tee rosette. Similar to 125TM pattern except for resistance. See also 125UT pattern. EK-Series gages are supplied with duplex copper dots (DD) when optional feature W or SE is not specified.


See Catalog 500 for detailed pattern.


Dimensions (1) in    mm
Gage Length 0.125 ES    3.18 ES
Overall Length 0.215 CP    5.46 CP
Grid Width 0.150 ES    3.81 ES
Overall Width 0.335 CP    8.51 CP
Matrix Length 0.42    10.7
Matrix Width 0.47    11.9


Gage Designation (2)   Resistance (3)   Options
EA-XX-125TQ-350 (4)      350 ±0.2% W , E , L , LE
EK-XX-125TQ-10C     1000 ±0.2% W , SE
WA-XX-125TQ-350     350 ±0.4% W *
WK-XX-125TQ-10C     1000 ±0.4% W *
EP-08-125TQ-350 (5)      350 ±0.2%
SA-XX-125TQ-350     350 ±0.4%
SK-XX-125TQ-10C     1000 ±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.
(4) Available with 30 and 50 STC as a High-STC Special Purpose Gage .
(5) Available also with 40 STC as a High-STC Special Purpose Gage .
* Options available but not normally recommended. See the discussion on Optional Features