Thermal contribution to output of active gauge canceled. High-temperature strain gauges include both active gauge wires sensing strains and inactive gauge wires providing compensation for thermal contributions to gauge readings. Inactive-gauge approach to temperature compensation applicable to commercially available resistance-type strain gauges operating at temperatures up to 700 degrees F and to developmental strain gauges operating at temperatures up to 2,000 degrees F.
Temperature-Compensating Inactive Strain Gauge
NASA Tech Briefs ; 17 , 10
01.10.1993
Sonstige
Keine Angabe
Englisch
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