NASA NTRS · 19950065215
Flexible Multiplexed Surface Temperature Sensor
Abstract
Unitary array of sensors measures temperatures at points distributed over designated area on surface. Useful in measuring surface temperatures of aerodynamic models and thermally controlled objects. Made of combination of integrated-circuit microchips and film circuitry. Temperature-sensing chips scanned at speeds approaching 10 kHz. Operating range minus 40 degrees C to 120 degrees C. Flexibility of array conforms to curved surfaces. Multiplexer eliminates numerous monitoring cables. Control of acquisition and recording of data effected by connecting array to microcomputers via suitable interface circuitry.
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Daryabeigi, Kamran, Dillon-Townes, L. A., Johnson, Preston B., Ash, Robert L.. 1995-02-01. Flexible Multiplexed Surface Temperature Sensor. https://ntrs.nasa.gov/citations/19950065215
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