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PROTECTIVE DEVICE FOR A HUMIDITY SENSOR IN AN AGGRESSIVE ATMOSPHERE

  • US 20100005881A1
  • Filed: 06/01/2007
  • Published: 01/14/2010
  • Est. Priority Date: 07/18/2006
  • Status: Abandoned Application
First Claim
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1. A protective device for a humidity sensor, comprising:

  • a protective cap which has apertures which are covered by a diaphragm in such a way that a substance exchange between a measuring medium prevailing in the surroundings and an interior of the protective cap takes place through the diaphragm, the diaphragm being made of a plastic having a high permeability to water vapor, a high temperature resistance and a high resistance against corrosive substances.

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