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Sensor with water ingress protection

  • US 20070051185A1
  • Filed: 08/24/2005
  • Published: 03/08/2007
  • Est. Priority Date: 08/24/2005
  • Status: Active Grant
First Claim
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1. A gas monitoring system comprising:

  • a sensor disposed within a sensor housing, the sensor housing having an inlet and an outlet, the sensor generating a signal based on a characteristic of a gas within the housing;

    a first valve disposed at the inlet; and

    a second valve disposed at the outlet, wherein the first valve and the second valve open and close based on an orientation of the sensor housing.

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