Toxic gas sensor with monitoring of diffusion barrier

A toxic gas sensor includes a sensor body 1 with a top plate 2 provided with a toxic gas diffusion barrier 3 leading to a chamber 7 having an outlet aperture 5. An oxygen sensor 4 with diffusion barrier 6 communicates with the outlet 5 of the toxic gas sensor. The diffusion barriers may be capillary...

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Bibliographische Detailangaben

Hauptverfasser:	CODY ZAN SLATER, JOHN ROBERT FINBOW
Format:	Patent
Sprache:	eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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