Concrete Material Use Strain Gauge
P series Polyester wire strain gauge
These are wire strain gauges utilizing a polyester resin backing. They are mainly used for surface strain measurement on concrete, mortar or rock.
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| Specification |
Details |
| Applicable specimen |
Concrete, Mortar |
| Operational temperature |
-20 to +80 ℃ |
| Temperature compensation range |
+10 to +80 ℃ |
| Applicable adhesive |
CN-E, RP-2, PS |
| Backing |
Polyester |
| Element |
Cu-Ni (wire) |
| Strain limit |
2 % (20000 x 10-6 strain) |
| Fatigue life at room temperature |
1 x 105 (±1000 x 10-6 strain) |