[solved] What symbol is this? (Electro Pneumatics)

Discussion in 'Homework Help' started by ItzKitkat, Nov 24, 2015.

  1. ItzKitkat

    Thread Starter Member

    Nov 9, 2014
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    The title says it all. The shown in the picture is a EU based symbol, and we use US based symbols.
    Also what does the up-arrow mean?

    Capture.JPG
     
  2. MaxHeadRoom

    Expert

    Jul 18, 2013
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    I would say they are electrical pressure switches, the first is adjustable.
    Just a guess.
    Max.
     
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  3. Jony130

    AAC Fanatic!

    Feb 17, 2009
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    No, this diamond inform us that we have is some kind of proximity sensor. But I don't know what type, maybe a photoelectric one.
     
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  4. ItzKitkat

    Thread Starter Member

    Nov 9, 2014
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    The one that looks like a switch is a contacts and the top looks like a proximity sensor switch. But I am note sure if the proximity switch and the coil is in parallel or series.
     
    Last edited: Nov 24, 2015
  5. Jony130

    AAC Fanatic!

    Feb 17, 2009
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    What is the part number?
     
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  6. ItzKitkat

    Thread Starter Member

    Nov 9, 2014
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    Here is a schematic using those symbol

    I have no idea about the part number
     
  7. MaxHeadRoom

    Expert

    Jul 18, 2013
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    The three electrical terminals may confirm that it is a electrical pressure switch maybe of hall effect technology with O.C. output.
    Max.
     
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  8. JoeJester

    AAC Fanatic!

    Apr 26, 2005
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  9. ItzKitkat

    Thread Starter Member

    Nov 9, 2014
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    I think I got the symbol.

    Inside the box there is a proximity switch ll coil contacts. Thanks for helping
     
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