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All Categories > Sensors > Area and Door Sensors > Area Sensors (BW Series) > Item # BW20-32  
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Item # BW20-32, Area Sensors (BW Series)

List Price $1,212.95

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  • Up to 48 Optical Axis
  • 140 mm to 940 mm Sensing Width

  •  Specifications  

    Axis Pitch

    20 mm

    Axis Pitch

    20 mm


    28.5 mm


    22.5 mm


    640 mm

    Number of Optical Axis



    NPN open collector

    Sensing Distance

    0.1 ~ 7 m

    Sensing Target

    Opaque materials of min. Ø 30 mm

    Sensing Width

    140 ~ 940 mm

    Pointing Angle

    Within ±5º (At over 3m sensing distance)

    Power Supply

    12 - 24 VDC ±10% (Ripple P-P Max. 10%)

    Protection Circuit

    Reverse polarity protection

    Current Consumption

    Emitter: Max. 80 mA
    Receiver: Max. 80 mA

    Control Output

  • NPN open collector output -
    Load voltage: Max. 30VDC,
    Load current: Max. 100 mA,
    Residual voltage: Max. 1 VDC
  • Operation Mode

    Light ON only

    Short-Circuit Protection


    Response Time

    12 ms

    Light Source

    Infrared LED (850nm modulated)

    Synchronization Type

    Timing method by synchronous line


    Ambient light monitoring, Emitter/Receiver light circuit monitoring, Output circuit monitoring


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     width= Selection Guide
    (PDF, 1261KB)

     width= BW Series Catalog
    (PDF, 336KB)

     width= BW Series Manual
    (PDF, 215KB)

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