Invention Grant
- Patent Title: Characterization of process pressure sensor
- Patent Title (中): 过程压力传感器的表征
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Application No.: US10675214Application Date: 2003-09-30
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Publication No.: US06935156B2Publication Date: 2005-08-30
- Inventor: David Andrew Broden , Timothy Patrick Fogarty , David Eugene Wiklund , Terry Xen Beachey , Mark S. Schumacher
- Applicant: David Andrew Broden , Timothy Patrick Fogarty , David Eugene Wiklund , Terry Xen Beachey , Mark S. Schumacher
- Applicant Address: US MN Eden Prairie
- Assignee: Rosemount Inc.
- Current Assignee: Rosemount Inc.
- Current Assignee Address: US MN Eden Prairie
- Agency: Westman, Champlin & Kelly, P.A.
- Main IPC: G01C19/00
- IPC: G01C19/00 ; G01C25/00 ; G01L11/00 ; G01L27/00 ; G01P21/00
Abstract:
A pressure sensor of a process device, is characterized by applying a plurality of pressures to the process sensor. Outputs of the plurality of pressures are received. A compensation relationship is determined based upon the pressure sensor output. The characterization data is collected in a distribution which is non-uniform across the pressure range.
Public/Granted literature
- US20050066703A1 Characterization of process pressure sensor Public/Granted day:2005-03-31
Information query
