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Foil Strain Gage for Hydrogen Gas Environment
Overview
KFV is a foil strain gage that enables stable strain measurement under high-pressure hydrogen gas environments.
Key Features
The metal foil of conventional foil strain gages has the electric resistance changed by receiving hydrogen effect, thereby disabling stable strain measurement.
KFV strain gage receives less electric resistance change due to hydrogen, thereby enabling stable strain measurement. Please feel free to consult us first. Please feel free to contact us if you have any problems with measurements or if you have questions about our products. Inquiry form Download You can download the product catalog here. View more
Technical Information
Major Properties
Materials Resistive element Fe-Cr alloy foil/td>
Materials Base Polyimide
Operating temperature in combination with major adhesives after curing (°C) PC-600: -30 to 80ºC
Operating temperature in combination with major leadwire cables (°C) Polyester-coated copper wire: -30 to 80ºC/td>
Self-temperature-compensation (°C) -
Applicable linear expansion coefficients (×10^-6/℃) -
Strain limits at normal temp. (approx. %) -
Fatigue lives at normal temp. (times) -


To Ensure Safe Usage

Before using KFV strain gages, request the leaflet and read thoroughly the Safety Precautions described there.
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Brochure