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Barriers Keep Drops Of Water Out Of Infrared Gas SensorsInfrared-sensor cells used for measuring partial pressures of CO(2) and other breathable gases modified to prevent entry of liquid water into sensory optical paths of cells. Hydrophobic membrane prevents drops of water entrained in flow from entering optical path from lamp to infrared detectors.
Document ID
19960024414
Document Type
Other - NASA Tech Brief
Authors
Murray, Sean K. (United Technologies Corp.)
Date Acquired
August 17, 2013
Publication Date
June 1, 1996
Publication Information
Publication: NASA Tech Briefs
Volume: 20
Issue: 6
ISSN: 0145-319X
Subject Category
PHYSICAL SCIENCES
Report/Patent Number
MSC-22457
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.