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TEMPERATURE SENSOR USING AN OPTICAL FIBER

  • US 20090123109A1
  • Filed: 10/24/2008
  • Published: 05/14/2009
  • Est. Priority Date: 11/09/2007
  • Status: Abandoned Application
First Claim
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1. A temperature sensor, comprising:

  • an elongated sensing element having a length of at least 10 m, measured at a temperature of 20°

    C., the elongated sensing element including;

    an elongated jacket;

    an optical fiber mounted in the jacket and having an EFL of at least 0.35%; and

    the elongated sensing element having an average temperature error of less than 2°

    C.

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