Invention Grant
- Patent Title: Correction of natural gas flow calculations for the effects of water vapor
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Application No.: US15216871Application Date: 2016-07-22
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Publication No.: US10704945B2Publication Date: 2020-07-07
- Inventor: David Eugene Wiklund , Dale Scott Davis
- Applicant: Rosemount Inc.
- Applicant Address: US MN Shakopee
- Assignee: ROSEMOUNT INC.
- Current Assignee: ROSEMOUNT INC.
- Current Assignee Address: US MN Shakopee
- Agency: Westman, Champlin & Koehler, P.A.
- Main IPC: G01F15/02
- IPC: G01F15/02 ; G01F1/50 ; G01F15/04 ; G01F1/74 ; G01F1/88
Abstract:
A system for measuring concentration of water vapor in a gas includes a pressure sensor configured to sense a static pressure of the gas and a differential pressure sensor configured to sense a differential pressure. A temperature sensor senses a temperature of the gas. Circuitry estimates determines a concentration of water vapor in the gas based upon the measured pressures and temperature.
Public/Granted literature
- US20170023393A1 CORRECTION OF NATURAL GAS FLOW CALCULATIONS FOR THE EFFECTS OF WATER VAPOR Public/Granted day:2017-01-26
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