OPTICAL FLUID SENSORS FOR CROSS CONTAMINATION CONTROL SYSTEMS

An optical fluid sensor (OFS) (130) is disclosed that includes a body (302) defining a chamber (306) and having one or more apertures (308) to allow a fluid to enter the chamber (306), a light source (310) optically coupled to the chamber (306) and configured to emit light into the chamber (306), an...

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Bibliographische Detailangaben
Hauptverfasser:	ERIK PAUL BJORNEBO, MARK WILLIAM DUDLEY, JEFFREY JOSEPH BLAIR, RICHARD LEE HENDERSON
Format:	Patent
Sprache:	eng
Schlagworte:	BOTTLES, JARS OR SIMILAR CONTAINERS DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISEPROVIDED FOR INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LIQUID HANDLING MEASURING OPENING, CLOSING PERFORMING OPERATIONS PHYSICS TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	An optical fluid sensor (OFS) (130) is disclosed that includes a body (302) defining a chamber (306) and having one or more apertures (308) to allow a fluid to enter the chamber (306), a light source (310) optically coupled to the chamber (306) and configured to emit light into the chamber (306), and a detector (312) optically coupled to the chamber (306) and configured to receive light from the chamber (306). The light source (310) may emit IR, visible, and UV light into the chamber (306), and the detector (312) may measure an intensity of one or more wavelengths of IR or visible light received by the detector (312). When fluid is disposed within the chamber (306), the light emitted by the light source (310) may pass into and through the fluid disposed in the chamber (306) before being received by the detector (312). A crossover protection system (10) is also disclosed that includes an OFS for determining a transported liquid type.