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IR Supressor

  1. Jan 28, 2011 #1

    I have to build a sensor circuit to measure temperatures up to 2000°C. I searched for an IR sensor for this and it seems they are very costly.

    Is there a way to suppress the incoming IR radiation from the source and direct it to a sensor having lower temperature sensing ranges?

    I would appreciate if someone can be of help.

  2. jcsd
  3. Feb 11, 2011 #2
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