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Photoelectric system continuously monitors liquid levelImmersion probe presents a depth-sensitive optical transmission path between a light source and a photoelectric cell to continuously monitor the level of a transparent liquid in a tank. This system operates automatically, without moving parts, and provides output signals to a remote recorder.
Document ID
19650000379
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Date Acquired
August 2, 2013
Publication Date
December 1, 1965
Subject Category
Electronic Components And Circuits
Report/Patent Number
FS-417
Report Number: FS-417
Accession Number
65B10382
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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