TWO-WIRE TEMPERATURE AND FLUID LEVEL LIMIT SWITCH

A two-wire system for monitoring fluid level and temperature including a pair of electrical interconnect wires bridged by a fluid level switch and a thermal sensing element. One of the fluid level switch or the thermal sensing element bypasses the other during a trigger event. L'invention conce...

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Bibliographische Detailangaben
Hauptverfasser:	FRITZ, TODD, PAULS, RYAN, METHENY, ERIC, MANYALA, JOHN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME PHYSICS TARIFF METERING APPARATUS TESTING
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Beschreibung
Zusammenfassung:	A two-wire system for monitoring fluid level and temperature including a pair of electrical interconnect wires bridged by a fluid level switch and a thermal sensing element. One of the fluid level switch or the thermal sensing element bypasses the other during a trigger event. L'invention concerne un système à deux fils permettant de surveiller le niveau et la température d'un fluide qui comprend une paire de fils électriques interconnectés reliés par un commutateur de niveau de fluide et un élément thermosensible. Un élément, soit le commutateur de niveau de fluide, soit l'élément thermosensible, court-circuite l'autre élément pendant un événement de déclenchement.