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Omron Automation Photoelectric Sensors - E3FA/B and E3Z-F Series

Versatile M18 barrel and barrel mount photoelectric sensors for every application. High-performance photoelectric sensor in compact M18 housing and Compact Photoelectric Sensor with Built-in Amplifier. All models feature bright LED light for easy alignment and long sensing distance.

  • The E3FA/E3RA family provides a wide range of high-quality M18 cylindrical sensors, with models designed for standard or special applications.
  • The E3FB/E3RB family provides a wide range of high-quality M18 cylindrical sensors, with models designed for standard or special applications.
  • E3Z-F is an IP69k rated product designed for extreme wash-down environments and applications.
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E3FARN21
Omron Automation

Photoelectric sensor - M18 threaded barrel - plastic - red LED - retro-reflective - 4 m - NPN - Light-ON/Dark-ON ...

  • In Stock: 3

    Ships Immediately

  • MANUFACTURER STOCK 459

    can ship 12/1/25

  • 1
    $68.89
  • 5
    $67.51
  • 10
    $66.16
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E3FARP112M
Omron Automation

Photoelectric Sensor Retro-Reflective Light ON/Dark ON PNP Open Collector 4-Pin

  • In Stock: 19

    Ships Immediately

  • MANUFACTURER STOCK 394

    can ship 12/1/25

  • 1
    $121.38
  • 5
    $92.98
  • 10
    $85.87
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E3FARP21
Omron Automation

Photoelectric sensor - M18 threaded barrel - plastic - red LED - retro-reflective - 4 m - PNP - Light-ON/Dark-ON ...

  • In Stock: 32

    Ships Immediately

  • MANUFACTURER STOCK 407

    can ship 12/1/25

  • 1
    $81.46
  • 5
    $75.15
  • 10
    $72.59
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E3FARP21F2
Omron Automation

Photoelectric Sensor - E3FA Series - Plastic - 4 m - Retroreflective - PNP - 10 Vdc to 30 Vdc.

  • In Stock: 2

    Ships Immediately

  • MANUFACTURER STOCK 25

    can ship 12/1/25

  • 1
    $68.89
  • 5
    $67.51
  • 10
    $66.16
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E3FARP22
Omron Automation

Photoelectric Sensor Retro-Reflective Light ON/Dark ON PNP Open Collector 4-Pin

  • In Stock: 9

    Ships Immediately

  • MANUFACTURER STOCK 11

    can ship 12/1/25

  • 1
    $74.37
  • 5
    $72.89
  • 10
    $71.43
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E3FATN112M
Omron Automation

Photoelectric Sensor Thru-beam Light ON/Dark ON NPN Open Collector 20m 4-Pin

  • In Stock: 1

    Ships Immediately

  • MANUFACTURER STOCK 164

    can ship 12/1/25

  • 1
    $101.36
  • 5
    $99.33
  • 10
    $97.35
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E3FATN21
Omron Automation

Photoelectric sensor - M18 threaded barrel - plastic - red LED - through-beam - 20 m - NPN - Light-ON/Dark-ON - M ...

  • MANUFACTURER STOCK 125

    can ship 12/1/25

  • 1
    $140.39
  • 5
    $129.91
  • 10
    $124.34
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E3FATP21
Omron Automation

Photoelectric sensor - M18 threaded barrel - plastic - red LED - through-beam - 20 m - PNP - Light-ON/Dark-ON - M ...

  • In Stock: 6

    Ships Immediately

  • MANUFACTURER STOCK 169

    can ship 12/1/25

  • 1
    $135.05
  • 5
    $125.62
  • 10
    $120.61
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E3FATP21D
Omron Automation

Photoelectric Sensor - Receiver - 20m Max Sensing Distance - PNP Open Collector - 100 mA Output - 10 VDC to 30 VD ...

  • In Stock: 4

    Ships Immediately

  • MANUFACTURER STOCK 12

    can ship 12/1/25

  • 1
    $113.90
  • 5
    $70.09
  • 10
    $64.17
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E3FATP21L
Omron Automation

Photoelectric Sensor - Emitter - 20m Max Sensing Distance - PNP Open Collector - 100 mA Output - 10 VDC to 30 VDC ...

  • In Stock: 10

    Ships Immediately

  • 1
    $95.20
  • 5
    $58.58
  • 10
    $53.63
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