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Magnetic Sensors

Magnetic Sensors

The Magnetic Sensor is a device that detects changes in magnetic flux density. Such change in magnetic properties is utilized in security devices such as reed switches. We offer a wide selection of mighty earth magnets and recessed magnetic switches to help you secure your perimeter.

  • Reed Switch Set, 1/2" Recessed Magnetic Switch w/ Cable Leads, SPDT Open/Closed - 10 Pack
    from $99.40

    Reed Switch Set, 1/2" Recessed Magnetic Switch w/ Cable Leads, SPDT Open/Closed - 10 Pack

    170-12-W
    GRI

    These products are all Made to Order Which means they are non-cancelable and non-refundable Description SPDT Open/Closed, 1/2" Recessed Magne...

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    from $99.40
  • Magnets In Cases - 100 Pack
    from $126.00

    Magnets In Cases - 100 Pack

    M-SASH-W
    GRI

    These products are all Made to Order Which means they are non-cancelable and non-refundable Description Magnets In Cases - 100 Pack Magnets Av...

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    from $126.00
  • Miniature Aluminum Commercial Switch Set
    from $126.80

    Miniature Aluminum Commercial Surface Mount Switch Set - 4460 Series, 10/pack

    4462A
    GRI

    These products are all Made to Order Which means they are non-cancelable and non-refundable Description Miniature Aluminum Commercial Surface ...

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    from $126.80
  • Industrial Tamper Proof Surface Mount Switch
    from $100.40

    Industrial Surface Mount Closed Loop Switch Set - 400 Series - 10 Pack

    400-G
    GRI

    These products are all Made to Order Which means they are non-cancelable and non-refundable Description Industrial Surface Mount Switch Set -...

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    from $100.40
  • Reed Switch Set, Closed Loop
    from $49.00

    Standard Surface Mount Switch Sets - 28/29 Series - 10 Pack

    28A-W
    GRI

    These products are all Made to Order Which means they are non-cancelable and non-refundable Description Standard Surface Mount Switch Sets - 2...

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    from $49.00
  • Alnico V Bare Magnet W/ Tape
    $150.00

    Alnico V Bare Magnet 1/8in x 3/8in x 7/8in w/ Adhesive Tape - 10 Pack

    MF-875
    GRI

    These products are all Made to Order Which means they are non-cancelable and non-refundable Description Alnico V Bare Magnet 1/8" x 3/8" x 7/8...

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    $150.00