公开(公告)号：US20210129549A1

公开(公告)日：2021-05-06

申请号：US16605071

申请日：2017-10-18

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Michael W Cumbie ,  Chien-Hua Chen ,  Tony Studer

IPC: B41J2/175 ,  G01F23/24 ,  G01F23/26

Abstract: In one example, a fluid property sensor includes a proximal elongated circuit (EC), a distal EC, and an external interface. The proximal EC has multiple point sensors distributed along its length. The distal EC is extended in the direction of the length from a distal end of the proximal EC and is electrically coupled from the distal end of the proximal EC to a proximal end of the distal EC. The proximal and distal ECs share a common interface bus. The external interface is electrically coupled to a proximal end of the proximal EC. The proximal EC, the distal EC, and the external interface are packaged together to form the fluid property sensor.