NASA NTRS · 19930000624
Temperature-Compensating Inactive Strain Gauge
Abstract
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.
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Moore, Thomas C., Sr.. 1993-10-01. Temperature-Compensating Inactive Strain Gauge. https://ntrs.nasa.gov/citations/19930000624
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