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Preconditioned Air (PCA) Temperature Monitor

  • US 20110050430A1
  • Filed: 08/23/2010
  • Published: 03/03/2011
  • Est. Priority Date: 08/25/2009
  • Status: Active Grant
First Claim
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1. An apparatus for communicating the performance of a PCA unit associated with an airport gate comprising:

  • a temperature sensor in the stream of output air leaving the PCA unit producing a signal indicative of the temperature of the output air;

    circuitry to compare the signal to an acceptable range of values; and

    an output device to convey to a human operator the result of a comparison of the signal to the acceptable range of values when the PCA unit is running and stabilized.

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