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Gas sensor with smart pellistor

  • US 8,146,403 B2
  • Filed: 09/11/2008
  • Issued: 04/03/2012
  • Est. Priority Date: 09/17/2007
  • Status: Expired due to Fees
First Claim
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1. An assembly comprising:

  • a housing;

    a resistive, gas responsive sensor element carried by and within the housing;

    a compensator element carried by and within the housing;

    a plurality of electrical connectors extending from the housing, each of the electrical connectors forming a direct electrical connection with at least one of the resistive, gas responsive sensor element and compensator element within the housing via one or more electrical traces and tracks; and

    a representation of individual sensor-specific information carried, in a non-transitory computer readable medium, by and within the housing, the non-transitory computer readable medium is electrically connected within the housing in parallel with the compensator element via the plurality of electrical connectors, the representation includes at least one of sensor-specific temperature compensation information, or sensor-specific humidity compensation information to allow for individual sensor compensation and where the at least one of sensor-specific temperature compensation information, or sensor-specific humidity compensation information of the non-transitory computer readable medium is accessible by circuits external to the housing via the plurality of connectors.

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