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EPC Products Transducer & Data logger Strain Gauge For Plastic GF series Low elastic strain gauge
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GF series Low elastic strain gauge

Model:GF series Low elastic strain gauge

Use:These strain gauges are suited for the measurement on materials such as plastics, which have low elastic modulus compared to metals.

Standard:

These strain gauges are suited for the measurement on materials such as plastics, which have low elastic modulus compared to metals. The specially designed grid pattern reduces the stiffening effect of strain gauge on the specimen. This series is available with self-temperature-compensation for materials having coefficient of thermal expansion of 50 or 70 ×10-6 strain/℃.
New series of strain gauges named GOBLET are added to this series.  They are compliant with RoHS 2 Directive 2011/65/EU and supplied with CE marking.  Even though lead-free solder is used in the GOBLET gauges, they show better performance than conventional strain gauges owing to the adoption of unique gauge pattern.  Extension leadwires with CE marking are also available.


Applicable specimen

Plastics

Operational temperature()

GF

Temperature compensation range()

+10 to +80

Applicable adhesive

CN

Backing

Special plastics

Element

Cu-Ni alloy foil

Strain limit

3% (30000 x 10-6 strain)

Fatigue life at room temperature

1 x 106 (±1500 x 10-6 strain)

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  • 2023-03-24