NASA NTRS · 19790000039
All-electric gas detector
Abstract
Modified optoacoustic gas detector identifies gases by measuring pressure-induced voltage charge in electric signals. Can detect water vapor, atmospheric fluorocarbons, or certain nitrous or nitric compounds that indicate presence of explosives.
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Margolis, J. S.. 1979-08-01. All-electric gas detector. https://ntrs.nasa.gov/citations/19790000039
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