Honeywell International Inc.
Systems and methods for measuring electrolyte content in an electrochemical gas sensor

Abstract:

Example systems, apparatuses and methods are disclosed for measuring electrolyte content in an electrochemical gas sensor. An example system may comprise a separator material, a first electrode configured to be disposed on a first separator material surface, and a second electrode configured to be disposed on a second separator material surface. The example system may further comprise a wick material comprising a first wick material surface and a second wick material surface opposite the first wick material surface, a third electrode configured to be disposed facing the first wick material surface, and a fourth electrode configured to be disposed on the second wick material surface. The fourth electrode may be configured to measure an electrical conductivity through the wick material.