KCW Series
Weldable Waterproof Foil Strain Gages



The KCW series foil strain gages are weldable gages, which do not require any coating treatment for use under high pressure or under water.
The G10 type endures a water pressure of approximately 10 MPa.

Major Properties

Materials Resistive element NiCr alloy foil
Materials Base Stainless steel
Operating temperature in combination with major adhesives after curing (°C) (Spot welding) -20 to 100ºC
Operating temperature in combination with major leadwire cables (°C) Chloroprene cable: -20 to 100ºC
Self-temperature-compensation (°C) 10 to 90ºC
Applicable linear expansion coefficients (×10-6/℃) 11
Strain limits at normal temp. (approx. %) -
Fatigue lives at normal temp. (times) -

Relative images


Products table

All display

KCW 120Ω Uniaxial


2 gages/pkg

Model Dimensions (mm)
Gage(Grid) Base
Length Width Length Width
KCW-5-120-G10-11 5 21 5

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If you have a request for RoHS compliant products, please contact us.