The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 28, 2020
Filed:
Aug. 02, 2017
Applicant:
Schneider Electric Systems Usa, Inc., Foxboro, MA (US);
Inventor:
James H. Grassi, Westwood, MA (US);
Assignee:
Schneider Electric Systems USA, Inc., Foxboro, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05D 21/02 (2006.01); G01N 15/06 (2006.01); G01N 27/22 (2006.01);
U.S. Cl.
CPC ...
G05D 21/02 (2013.01); G01N 15/06 (2013.01); G01N 27/221 (2013.01);
Abstract
Automated measurement of fluid solution capacitance in industrial processes to determine solution concentration. Industrial process control transmitters determine solution concentration directly from solution capacitance and confirm concentration determinations based on solution conductivity. The industrial process control transmitters include terminals embodied in wire coils and/or metallic plates, at least one processor, and at least one computer readable memory device.