Fluid concentration sensing arrangement

  • US 20060191571A1
  • Filed: 02/09/2006
  • Published: 08/31/2006
  • Est. Priority Date: 02/11/2005
  • Status: Abandoned Application
First Claim
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1. A fluid concentration sensing arrangement comprising:

  • a) a flow member having an inlet opening, an outlet opening and a cavity disposed between the inlet opening and the outlet opening;

    b) a fluid concentration sensor assembled with the flow member such that a sensing surface is in communication with the cavity, wherein the cavity directs fluid flow against the sensing surface such that fluid is constantly in contact with the sensing surface.

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