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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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48 PRODUCT RESULTS FOR ""

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48 Products

    E3FARN21
    Data Sheet
    E3FARN21 Omron Automation
    Photoelectric sensor - M18 threaded barrel - plastic - red LED - retro-reflective - 4 m - NPN - Light-ON/Dark-ON ...
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    MANUFACTURER STOCK 326
    Ships 8/31/26
    1 +
    $93.73
    E3FARP112M
    Data Sheet
    E3FARP112M Omron Automation
    Photoelectric Sensor Retro-Reflective Light ON/Dark ON PNP Open Collector 4-Pin
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    In Stock: 7
    Immediately
    MANUFACTURER STOCK 183
    Ships 8/31/26
    1 +
    $93.73
    E3FARP21
    Data Sheet
    E3FARP21 Omron Automation
    Photoelectric sensor - M18 threaded barrel - plastic - red LED - retro-reflective - 4 m - PNP - Light-ON/Dark-ON ...
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    In Stock: 16
    Immediately
    MANUFACTURER STOCK 678
    Ships 8/31/26
    1 +
    $93.73
    E3FARP21F2
    Data Sheet
    E3FARP21F2 Omron Automation
    Photoelectric Sensor - E3FA Series - Plastic - 4 m - Retroreflective - PNP - 10 Vdc to 30 Vdc.
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    MANUFACTURER STOCK 24
    Ships 8/31/26
    1 +
    $99.91
    E3FARP22
    Data Sheet
    E3FARP22 Omron Automation
    Photoelectric Sensor Retro-Reflective Light ON/Dark ON PNP Open Collector 4-Pin
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    In Stock: 9
    Immediately
    MANUFACTURER STOCK 21
    Ships 8/31/26
    1 +
    $99.91
    E3FATN112M
    Data Sheet
    E3FATN112M Omron Automation
    Photoelectric Sensor Thru-beam Light ON/Dark ON NPN Open Collector 20m 4-Pin
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    In Stock: 4
    Immediately
    MANUFACTURER STOCK 107
    Ships 8/31/26
    1 +
    $147.29
    E3FATN21
    Data Sheet
    E3FATN21 Omron Automation
    Photoelectric sensor - M18 threaded barrel - plastic - red LED - through-beam - 20 m - NPN - Light-ON/Dark-ON - M ...
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    In Stock: 7
    Immediately
    MANUFACTURER STOCK 85
    Ships 8/31/26
    1 +
    $138.02
    E3FATP21
    Data Sheet
    E3FATP21 Omron Automation
    Photoelectric sensor - M18 threaded barrel - plastic - red LED - through-beam - 20 m - PNP - Light-ON/Dark-ON - M ...
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    In Stock: 12
    Immediately
    MANUFACTURER STOCK 86
    Ships 8/31/26
    1 +
    $138.02
    E3FATP21D
    Data Sheet
    E3FATP21D Omron Automation
    Photoelectric Sensor - Receiver - 20m Max Sensing Distance - PNP Open Collector - 100 mA Output - 10 VDC to 30 VD ...
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    In Stock: 4
    Immediately
    MANUFACTURER STOCK 4
    Ships 8/28/26
    1
    $71.97
    5
    $67.54
    10
    $65.63
    25
    $63.11
    50
    $61.20
    E3FATP21L
    Data Sheet
    E3FATP21L Omron Automation
    Photoelectric Sensor - Emitter - 20m Max Sensing Distance - PNP Open Collector - 100 mA Output - 10 VDC to 30 VDC ...
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    In Stock: 10
    Immediately
    1
    $64.79
    5
    $58.23
    10
    $56.61
    25
    $54.35
    50
    $52.28