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Largest selection of sensing modesMultiple convenient mounting optionsIO-Link available in many sensing modesExcellent price-to-performance ratio SelectQS30 If the following are needed: Start with the QS18 Longer rangeHigher powerWater detection IP69 washdownFDA-grade plastic IP69 washdownFaster ResponseFine-contrast sensing Excellent price-to-performance ratioSmall-feature detectionMiniature housing Rectangular form factor SelectT18-2 SelectQ3X SelectQ2X SelectQ20
Largest selection of sensing modesMultiple convenient mounting optionsIO-Link available in many sensing modesExcellent price-to-performance ratio If the following are needed: Start with the QS18 Longer rangeHigher powerWater detection IP69 washdownFDA-grade plastic IP69 washdownFaster ResponseFine-contrast sensing Excellent price-to-performance ratioSmall-feature detectionMiniature housing Rectangular form factor SelectT18-2 SelectQ3X SelectQ2X SelectQS30 SelectQ20

Sensing Mode (General)

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Sensing Mode (Detailed)

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Maximum Sensing Distance

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Power

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Housing Style

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Sensing Beam

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Clear Object Detection

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Industrial Protocol

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Fast Response Speed <= 500 microseconds

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Small Visible Spot

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Hazardous Area

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Low Temperature (<= -40° C)

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Timing (Hold Delay)

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Washdown Rated

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Encapsulated

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Ecolab Certified

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Chemical Resistant

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Stainless Steel

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Jam Detection

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  1. Q4X Series Rugged All Purpose Photoelectric Sensor

    Q4X Series Rugged All Purpose Photoelectric Sensor

  2. Q5X Series High Power, Multi-Purpose Photoelectric Sensor

    Q5X Series High Power, Multi-Purpose Photoelectric Sensor

  3. Q3X Series Laser Contrast Sensor

    Q3X Series Laser Contrast Sensor

  4. QS18 Series All Purpose Photoelectric Sensor

    QS18 Series All Purpose Photoelectric Sensor

  5. Q2X Series Miniature Sensor

    Q2X Series Miniature Sensor

  6. K30 Pro Optical Series

    K30 Pro Optical Series

  7. Q20 Series Industry Standard Global Housing

    Q20 Series Industry Standard Global Housing

  8. T18-2 Series Rugged, Washdown Sensors for Harsh Environments

    T18-2 Series Rugged, Washdown Sensors for Harsh Environments

  9. QS30 Series High-Performance Long-Range Sensor

    QS30 Series High-Performance Long-Range Sensor

  10. Q76 Series

    Q76E Series Wide Beam Retroreflective Sensor

  11. Q5Z Series Photoelectric Laser Sensor

    Q5Z Series Photoelectric Laser Sensor

  12. S18-2 Series Cost Effective Plastic 18 mm Barrel

    S18-2 Series Cost Effective Plastic 18 mm Barrel

  13. M18-3 Series 18mm Metal Barrel-Mount Sensor

    M18-3 Series 18mm Metal Barrel-Mount Sensor

  14. M18-4 Series 18mm Washdown Metal Barrel-Mount Sensor

    M18-4 Series 18mm Washdown Metal Barrel-Mount Sensor

  15. M18 Series 18mm Metal Barrel-Mount Sensor

    M18 Series 18mm Metal Barrel-Mount Sensor

  16. Q60 Series 2 m Range Adjustable-Field Sensor

    Q60 Series 2 m Range Adjustable-Field Sensor

  17. Q45 Series Rugged Rectangle Sensor

    Q45 Series Rugged Rectangle Sensor

  18. Mini-Beam Series Industry Standard Sensor

    Mini-Beam Series Industry Standard Sensor

  19. S18 Series Epoxy Encapsulated Barrel-Mount Sensor

    S18 Series Epoxy Encapsulated Barrel-Mount Sensor

  20. QM26 & QMH26 Series Washdown Sensor

    QM26 & QMH26 Series Washdown Sensor

  21. TM18 Series Heavy-Duty Metal Right Angle Sensors

    TM18 Series Heavy-Duty Metal Right Angle Sensors

  22. T18 Series Self-Contained Barrel-Mount Sensor

    T18 Series Self-Contained Barrel-Mount Sensor

  23. T30 Series 60 m Range IP69K Washdown Rated Sensor

    T30 Series 60 m Range IP69K Washdown Rated Sensor

  24. VSM-2 Series Micro Sensor

    VSM-2 Series Micro Sensor

  25. VS8 Series Miniature Sensor for Precise Detection

    VS8 Series Miniature Sensor for Precise Detection

  26. M12 Series Metal 12mm Barrel-Mount Sensor

    M12 Series Metal 12mm Barrel-Mount Sensor

  27. VS1 Series Mini Self-Contained Convergent-Mode Sensor

    VS1 Series Mini Self-Contained Convergent-Mode Sensor

  28. VS2 Series Ultra Thin Miniature Sensor

    VS2 Series Ultra Thin Miniature Sensor

  29. VS3 Series Miniature Sensor With Advanced Optics

    VS3 Series Miniature Sensor With Advanced Optics

  30. VSMQ Series Self-Contained Metal Sensor

    VSMQ Series Self-Contained Metal Sensor

  31. Q12 Series Miniature Self-Contained Sensor

    Q12 Series Miniature Self-Contained Sensor

  32. DQ12 Series Miniature Photoelectric Sensor

    DQ12 Series Miniature Photoelectric Sensor

  33. QM42 & QMT42 Series Easy Mount Rectangular Housing Sensor

    QM42 & QMT42 Series Easy Mount Rectangular Housing Sensor

  34. Q26 Series Clear Object Sensor

    Q26 Series Clear Object Sensor

  35. T8 Series Self-Contained Barrel-Mount Sensor

    T8 Series Self-Contained Barrel-Mount Sensor

  36. SMI30 Series Intrinsically Safe Barrel Sensor

    SMI30 Series Intrinsically Safe Barrel Sensor

  37. SM30 Series 150 m Range Opposed Mode Barrel Sensor

    SM30 Series 150 m Range Opposed Mode Barrel Sensor

  38. S30 Series 30mm Plastic Threaded Barrel Sensor

    S30 Series 30mm Plastic Threaded Barrel Sensor

  39. Q25 Series Right-Angle Base-Mount Rectangle Sensor

    Q25 Series Right-Angle Base-Mount Rectangle Sensor

  40. Q40 Series 60 m Range Harsh Environment Sensor

    Q40 Series 60 m Range Harsh Environment Sensor

  41. DS18 Series Wide Beam Barrel-Mount Sensor

    DS18 Series Wide Beam Barrel-Mount Sensor

  42. M12 Aluminum Barrel Laser Emitter

    M12 Aluminum Barrel Laser Emitter

  43. S186ELD Plastic Barrel Laser Emitter

    S186ELD Plastic Barrel Laser Emitter

  44. SB12T Series Narrow Beam Plastic Barrel-Mount Sensor

    SB12T Series Narrow Beam Plastic Barrel-Mount Sensor

What are Photoelectric Sensors?

Sensing Modes

Opposed Mode

Retroreflective Mode

Diffuse Mode

Adjustable-Field

Background Suppression

Excess Gain

Sensing Beams

Visible LEDs

Infrared LEDs

Long-Wavelength Infrared LEDs

Laser

Beam Pattern

Choosing a Banner Photoelectric Sensor

Choosing the right Banner Engineering photoelectric sensor doesn't have to be hard: follow along and discover the strengths of each sensor and which one to use for your application needs.

Photoelectric Applications

  • Dark Wafer Presence Detection

    Dark Wafer Presence Detection

  • Accurate Positioning in Medical & Scientific Laboratories

    Accurate Positioning in Medical & Scientific Laboratories

  • Streamline Labeling Process with a Fixed-Field Sensor

    Streamline Labeling Process with a Fixed-Field Sensor

  • Status Indication on Airport Conveyor

    Status Indication on Airport Conveyor

  • Preventing Jams in Airport Baggage Retrieval Systems

    Preventing Jams in Airport Baggage Retrieval Systems

  • Illuminated Forklift Guidance

    Illuminated Forklift Guidance

  • Jam Detection on a Conveyor with Only AC Power

    Jam Detection on a Conveyor with Only AC Power

  • Reliable Detection of Transparent Bottles on Conveyor

    Reliable Detection of Transparent Bottles on Conveyor

  • Operator Guidance Solution

    Operator Guidance Solution

  • Blue LED Sensor Detects Amber Bottles

    Blue LED Sensor Detects Amber Bottles

  • Shrink Sleeve Labeling at High Speeds

    Shrink Sleeve Labeling at High Speeds

  • Controlling Line Pressure of Clear Food Trays at Denester

    Controlling Line Pressure of Clear Food Trays at Denester

  • Detection of Clear Liquids in Transparent Packaging

    Detection of Clear Liquids in Transparent Packaging

  • Sanitary Detection of Clear Plastic Food Containers

    Sanitary Detection of Clear Plastic Food Containers

  • Detecting Transparent Bottles in a Washdown Environment

    Detecting Transparent Bottles in a Washdown Environment

  • Detecting and Indicating the Presence of a Tipped Bottle

    Detecting and Indicating the Presence of a Tipped Bottle

  • Detecting Bottles in Washdown: Glass & PET Plastic

    Detecting Bottles in Washdown: Glass & PET Plastic

  • Glass Vial Detection: Hygienic Sensors in Harsh Chemicals

    Glass Vial Detection: Hygienic Sensors in Harsh Chemicals

  • Clear Tray Detection at Hopper Food Storage Units

    Clear Tray Detection at Hopper Food Storage Units

  • Clear Glass Jar Detection for Food and Beverage Splash Zone

    Clear Glass Jar Detection for Food and Beverage Splash Zone

  • Counting Reflective Rings

    Counting Reflective Rings

  • Counting Transparent Plastic Containers on a Conveyor

    Counting Transparent Plastic Containers on a Conveyor

  • Detecting Tipped-Over Bottles on a High-Speed Bottling Line

    Detecting Tipped-Over Bottles on a High-Speed Bottling Line

  • In-Line Accumulation on Single Filer

    In-Line Accumulation on Single Filer

  • Detecting Reflective Packages on a Conveyor

    Detecting Reflective Packages on a Conveyor

  • Dark and Low Contrast Targets

    Dark and Low Contrast Targets

  • Detecting PET Bottles to Regulate Product Flow

    Detecting PET Bottles to Regulate Product Flow

  • Packaging Frozen Dinners on a Cartoner

    Packaging Frozen Dinners on a Cartoner

  • Exit Chute Jam Indication

    Exit Chute Jam Indication

  • Non-Contact Fill Level Verification

    Non-Contact Fill Level Verification

  • Long-Range Feature Detection

    Long-Range Feature Detection

  • Vertical Form Fill Seal Machine Solutions

    Vertical Form Fill Seal Machine Solutions

  • Carton Stack Height

    Carton Stack Height

  • Level Measurement

    Level Measurement

  • Load Station Pallet Detection

    Load Station Pallet Detection

  • Color Sorting

    Color Sorting

  • Counting Integrated Circuits

    Counting Integrated Circuits

  • Motor Detection

    Motor Detection

  • Liquid Leak Detection with a QS18

    Liquid Leak Detection with a QS18

  • Black Plastic Tray Detection at a Hopper and Filling Station

    Black Plastic Tray Detection at a Hopper and Filling Station

  • Close Proximity Error Proofing on Assembly Line

    Close Proximity Error Proofing on Assembly Line

  • Real-Time Adhesive Detection in PCB Assembly

    Real-Time Adhesive Detection in PCB Assembly

  • Cap Orientation Verification

    Cap Orientation Verification

  • Bottle Cap Inspection

    Bottle Cap Inspection

  • Hard Disk Detection

    Hard Disk Detection

  • Detecting Black Parts on Black Door Panel

    Detecting Black Parts on Black Door Panel

  • Thread Hole Detection

    Thread Hole Detection

  • Labeling Detection

    Labeling Detection

  • Error-Proofing Loading of IC Chips into Pocket Tape

    Error-Proofing Loading of IC Chips into Pocket Tape

  • Flap Detection on Packaged Frozen Dinners

    Flap Detection on Packaged Frozen Dinners

  • Detection of Cap Orientation

    Detection of Cap Orientation

  • Counting Memory Sticks

    Counting Memory Sticks

  • Counting Food Cartons for Correct Packaging

    Counting Food Cartons for Correct Packaging

  • Monitoring Clear Film in a Tray Sealer

    Monitoring Clear Film in a Tray Sealer

  • Inspection Trigger in Printing

    Inspection Trigger in Printing

  • Soda Can Flow Control

    Soda Can Flow Control

  • Parts Detection in a Feeder Bowl

    Parts Detection in a Feeder Bowl

  • Objects on a Conveyor

    Objects on a Conveyor

  • Board  Warp Detection with a QS30

    Board Warp Detection with a QS30

  • Black O-Ring Detection

    Black O-Ring Detection

  • Cap Inspection in Confined Areas

    Cap Inspection in Confined Areas

  • Parts Inspection on a Feeder Bowl Rail

    Parts Inspection on a Feeder Bowl Rail

  • Package Inspection Using Diffuse-Mode Laser Sensors

    Package Inspection Using Diffuse-Mode Laser Sensors

  • Inspecting for Missing Chocolates on a Packaging Line

    Inspecting for Missing Chocolates on a Packaging Line

  • Rubber Washer Detection on Engine Block

    Rubber Washer Detection on Engine Block

  • Track Vials Through an Automated Clinical Laboratory

    Track Vials Through an Automated Clinical Laboratory

  • Part-in-Place Verification

    Part-in-Place Verification

  • Refrigerated Breakfast Roll Detection on Multi-Lane Conveyor

    Refrigerated Breakfast Roll Detection on Multi-Lane Conveyor

  • Detecting Bottle Caps of Various Colors

    Detecting Bottle Caps of Various Colors

  • Verifying Metal Sheets on a Stamping Press

    Verifying Metal Sheets on a Stamping Press

  • Monitoring Plastic Tray Levels on a Denester Machine

    Monitoring Plastic Tray Levels on a Denester Machine

  • Extendable Reach Conveyor

    Extendable Reach Conveyor

  • Detecting Items On an AC-Powered Conveyor

    Detecting Items On an AC-Powered Conveyor