Gas sensor
1 Assignment
0 Petitions
Accused Products
Abstract
A gas sensor includes at least two light source, projection optics and a light-reflecting chamber provided with at least one light entry opening. The gas sensor further includes a detector that cooperates with the chamber, by means of which detector light from the light source can be detected. The at least two light sources, can each be projected on a light entry opening of the chamber by means of the projection optics.
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Citations
40 Claims
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1-20. -20. (canceled)
- 21. A gas sensor comprising at least one light source, projection optics and a light-reflecting chamber provided with at least one light entry opening, which gas sensor further comprises a detector that cooperates with the chamber, by means of which detector light from the light source can be detected, wherein the gas sensor comprises at least two light sources, which can each be projected on a light entry opening of the chamber by means of said projection optics.
Specification