Abstract: A pressure sensor system with at least two absolute pressure sensors can have an external sensor with a pressure sensitive surface in contact with atmospheric pressure (proximal) and internal sensors each with a pressure sensitive surface in contact with one or more regions at an unknown pressure (distal). The unknown pressure is determined by a means to calculate the difference between the first sensor and the internal sensors.
Type:
Application
Filed:
July 7, 2017
Publication date:
January 11, 2018
Applicant:
Millar Inc.
Inventors:
Kenneth M. Bueche, David Budgett, Rick Thornton, Gabriel P. Kern, Daniel McCormick