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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Technical Specifications
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)
