Level measurement using a process vessel cage
AssigneeRosemount Inc.
InventorMark S. Schumacher
Life of this patent
Estimating the term…
Abstract
A process fluid level measurement system is configured to measure a level of at least one process fluid in a vessel. The vessel has a cage with at least one annular isolator located inside the cage. The at least one annular isolator has a band-shaped isolator diaphragm. A differential pressure transmitter is operably coupled to the annular isolators) and is configured to generate a level output based, at least in part, upon pressure measured relative to the annular isolator(s).
Claims9
A process fluid level measurement system configured to measure a level of at least one process fluid in a vessel, the vessel having a cage mounted thereto, the system comprising:
- at least one annular isolator configured to be disposed within the cage, the at least one annular isolator having a band-shaped isolator diaphragm;
- and
- a differential pressure transmitter operably coupled to the at least one annular isolator, the transmitter being configured to generate a level output based at least in part, upon pressure measured relative to the at least one annular isolator.
Dependencies are inferred from the claim text.