infared photoelectric chamber

Discussion in 'General Electronics Chat' started by firend, Jan 27, 2015.

  1. firend

    Thread Starter Member

    Feb 18, 2012
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    I am studying about sensor detect smoke. I found manufacturer suplpy IC as: microchip and allegro microsystem. But I don't find supplier infared photoelectric chamber. Does anyone know about any suplier?
    Thank in advance.
     
  2. joeyd999

    AAC Fanatic!

    Jun 6, 2011
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    You could build one out of a piece of pipe or plastic tube. How would that not work?
     
  3. Bernard

    AAC Fanatic!

    Aug 7, 2008
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    Google IR smoke detector. Or look at: 123 SECURITY PRODUCTS. com
     
  4. firend

    Thread Starter Member

    Feb 18, 2012
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    I can make a champer. but the size of it is big. I want the shape of champer is small, compact mechanical.
     
  5. firend

    Thread Starter Member

    Feb 18, 2012
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    I want to find photoelectric champer. Can you give me a part number or keyword to search in 123securityproducts.com
     
  6. joeyd999

    AAC Fanatic!

    Jun 6, 2011
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    Noun
    champer (plural champers)

    1. one who champs or bites
     
  7. firend

    Thread Starter Member

    Feb 18, 2012
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    my english isn't good.
     
  8. Bernard

    AAC Fanatic!

    Aug 7, 2008
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    From 123---, 541 NB, 521 B. Also GOOGLE: Photoelectric smoke detector. Some are available for as low as US $ 13.00.
     
  9. firend

    Thread Starter Member

    Feb 18, 2012
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    Thank you. I just want to find photoelectric champer. 541 NB is product detect smoke.
     
  10. firend

    Thread Starter Member

    Feb 18, 2012
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    I am sorry. I mean chamber.
     
  11. Bernard

    AAC Fanatic!

    Aug 7, 2008
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    The photoelectric smoke detectors have chambers; just strip out what you do not want.
     
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