A carbon dioxide sensor including a closed chamber having as a wall substantially water-tight, carbon dioxide-permeable membrane and containing two electrodes. The chamber contains a film of de-ionized water contacting the membrane and both of the electrodes. The change in conductance of the water due...http://www.google.fr/patents/US6541268?utm_source=gb-gplus-shareBrevet US6541268 - Carbon dioxide sensor and a method of determining partial pressure of carbon dioxide
Carbon dioxide sensor and a method of determining partial pressure of carbon ...
