Patent ID: 11885728
Assignee: BATTELLE ENERGY ALLIANCE, LLC
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A measurement system, comprising:
a vessel configured to contain a fluid and at least one solid material; and
a probe assembly comprising a tubular assembly configured and positioned to be partially disposed into the fluid when contained within the vessel, the tubular assembly comprising:
a hollow tube having an open lower longitudinal end positioned to be disposed within and in communication with the fluid when contained within the vessel and an open upper longitudinal end positioned to be disposed above the vessel and arranged to remain open while the tubular assembly is partially disposed into the fluid; and
at least one pressure sensor positioned within the hollow tube, the at least one pressure sensor configured to measure pressures of the fluid within the hollow tube at at least two different elevations within the hollow tube.