Integrated speed and length measurement for sawmill applications

The “Length Measurement” smart task enables veneers in a lumber mill to be cut precisely regardless of any slippage of the conveyor belt. The W4SL-3 miniature photoelectric sensor is ideally suited for this purpose. This maintenance-free measurement system can also be used to perform a quality inspection after cutting, and to adjust the running saw in the event of tolerance deviations.

  • Following product families can be used
    • Precise laser light spot, laser class 1
    • Teach-in pushbutton can be switched between detection of transparent and non-transparent objects
    • Sensing ranges between 25 mm and 60 m
    • Latest SICK proprietary ASIC and laser technologies with second emitter LED to provide outstanding background suppression and ambient light immunity
    • Choice of adjustment via teach-in button, potentiometer, cable, or IO-Link
  • Following products can be used
    Photoelectric sensors
    W12-3
    • Sensing range max.: 40 mm ... 200 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Foreground suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 30 mm ... 175 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Foreground suppression
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 30 mm ... 175 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Foreground suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 30 mm ... 175 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Foreground suppression
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 30 mm ... 175 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Foreground suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 30 mm ... 175 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Foreground suppression
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Teach-in button
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 30 mm ... 175 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Foreground suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Teach-in button
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 30 mm ... 175 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Foreground suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 5 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 30 mm ... 500 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Foreground suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 30 mm ... 500 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Foreground suppression
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 30 mm ... 500 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Foreground suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 30 mm ... 500 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Foreground suppression
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Teach-in button
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 30 mm ... 500 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Foreground suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Teach-in button
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 350 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 350 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 350 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 350 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 350 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 350 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 350 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 5 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 350 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 5 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 350 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Teach-in button
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 350 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable with M12 male connector, 4-pin, 270 mm
    • Light source: LED
    • Adjustment: Teach-in button
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 350 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Teach-in button
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 350 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable with M12 male connector, 4-pin, 270 mm
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 30 mm ... 175 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 350 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Cable, Teach-in button
    • Smart Sensor: Enhanced Sensing (Time measurement + debouncing), Efficient communication, Smart Task
    Please note: The sensor is equipped with a special Smart Task function. You can find more detailed information on this in the technical data. The sensor can only be used for pure object detection to a limited extent.
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 350 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Cable, Teach-in button
    • Smart Sensor: Enhanced Sensing (timestamp + debouncing), Efficient communication, Smart Task
    Please note: The timestamp function can only be used with the IO-Link Master from B&R (model X20(c)DS438A)
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 350 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Cable, Teach-in button
    • Smart Sensor: Efficient communication, Enhanced Sensing (Counter + debouncing), Smart Task
    Please note: The sensor is equipped with a special Smart Task function. You can find more detailed information on this in the technical data. The sensor can only be used for pure object detection to a limited extent.
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 350 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Cable, Teach-in button
    • Smart Sensor: Enhanced Sensing (base logics), Smart Task, Efficient communication
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 80 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 600 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 600 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 600 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 600 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 3 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 600 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 3 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 600 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Teach-in button
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 600 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Teach-in button
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 15 mm ... 340 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: M12 male connector, 4-pin, A-coding, 2 m
    • Light source: PinPoint LED
    • Adjustment: None
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 600 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 50 mm ... 100 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 50 mm ... 800 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 30 mm ... 500 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 30 mm ... 350 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 5-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 50 mm ... 100 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 30 mm ... 700 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 30 mm ... 500 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable with M12 male connector, 4-pin, 200 mm
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 150 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: NPN
    • Switching mode: Light switching
    • Connection type: Cable with AMP connector, 0.32 m
    • Light source: LED
    • Adjustment: None
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 20 mm ... 600 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: NPN
    • Switching mode: Light switching
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 15 mm ... 310 mm
    • Sensor principle: Photoelectric proximity sensor
    • Detection principle: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: M12 male connector, 4-pin, A-coding, 2 m
    • Light source: LED
    • Adjustment: None
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 7 m
    • Sensor principle: Photoelectric retro-reflective sensor
    • Detection principle: Autocollimation
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 7 m
    • Sensor principle: Photoelectric retro-reflective sensor
    • Detection principle: Autocollimation
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 7 m
    • Sensor principle: Photoelectric retro-reflective sensor
    • Detection principle: Autocollimation
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 7 m
    • Sensor principle: Photoelectric retro-reflective sensor
    • Detection principle: Autocollimation
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 3 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 7 m
    • Sensor principle: Photoelectric retro-reflective sensor
    • Detection principle: Autocollimation
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 7 m
    • Sensor principle: Photoelectric retro-reflective sensor
    • Detection principle: Autocollimation
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 3 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 2 m
    • Sensor principle: Photoelectric retro-reflective sensor
    • Detection principle: Autocollimation
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 2 m
    • Sensor principle: Photoelectric retro-reflective sensor
    • Detection principle: Autocollimation
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 2 m
    • Sensor principle: Photoelectric retro-reflective sensor
    • Detection principle: Autocollimation
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 7 m
    • Sensor principle: Photoelectric retro-reflective sensor
    • Detection principle: Autocollimation
    • Switching output: PNP
    • Switching mode: Dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 2 m
    • Sensor principle: Photoelectric retro-reflective sensor
    • Detection principle: Autocollimation
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 0.15 m ... 10 m
    • Sensor principle: Photoelectric retro-reflective sensor
    • Detection principle: Dual lens
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Teach-in button
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 2 m
    • Sensor principle: Photoelectric retro-reflective sensor
    • Detection principle: Autocollimation
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 7 m
    • Sensor principle: Photoelectric retro-reflective sensor
    • Detection principle: Autocollimation
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 7 m
    • Sensor principle: Photoelectric retro-reflective sensor
    • Detection principle: Autocollimation
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 7 m
    • Sensor principle: Photoelectric retro-reflective sensor
    • Detection principle: Autocollimation
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 7 m
    • Sensor principle: Photoelectric retro-reflective sensor
    • Detection principle: Autocollimation
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 2 m
    • Sensor principle: Photoelectric retro-reflective sensor
    • Detection principle: Autocollimation
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Piece
    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 2 m
    • Sensor principle: Photoelectric retro-reflective sensor
    • Detection principle: Autocollimation
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Piece
    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 2 m
    • Sensor principle: Photoelectric retro-reflective sensor
    • Detection principle: Autocollimation
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Piece
    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 2 m
    • Sensor principle: Photoelectric retro-reflective sensor
    • Detection principle: Autocollimation
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Piece
    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 5 m
    • Sensor principle: Photoelectric retro-reflective sensor
    • Detection principle: Autocollimation
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Cable, Teach-in button
    • Smart Sensor: Enhanced Sensing (Time measurement + debouncing), Efficient communication, Diagnosis, Smart Task
    Please note: The sensor is equipped with a special Smart Task function. You can find more detailed information on this in the technical data. The sensor can only be used for pure object detection to a limited extent.
    Details
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    Piece
    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 5 m
    • Sensor principle: Photoelectric retro-reflective sensor
    • Detection principle: Autocollimation
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Cable, Teach-in button
    • Smart Sensor: Enhanced Sensing (base logics), Efficient communication, Diagnosis, Smart Task
    Details
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    Piece
    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 7 m
    • Sensor principle: Photoelectric retro-reflective sensor
    • Detection principle: Autocollimation
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Piece
    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 5 m
    • Sensor principle: Photoelectric retro-reflective sensor
    • Detection principle: Autocollimation
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Cable, Teach-in button
    • Smart Sensor: Enhanced Sensing (Counter + debouncing), Diagnosis, Smart Task, Efficient communication
    Please note: The sensor is equipped with a special Smart Task function. You can find more detailed information on this in the technical data. The sensor can only be used for pure object detection to a limited extent.
    Details
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    Piece
    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 20 m
    • Sensor principle: Through-beam photoelectric sensor
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Piece
    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 5 m
    • Sensor principle: Photoelectric retro-reflective sensor
    • Detection principle: Autocollimation
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Cable, Teach-in button
    • Smart Sensor: Enhanced Sensing (timestamp + debouncing), Efficient communication, Diagnosis, Smart Task
    Please note: The timestamp function can only be used with the IO-Link Master from B&R (model X20(c)DS438A)
    Details
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    Piece
    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 20 m
    • Sensor principle: Through-beam photoelectric sensor
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Piece
    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 20 m
    • Sensor principle: Through-beam photoelectric sensor
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
    Compare now
    Piece
    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 20 m
    • Sensor principle: Through-beam photoelectric sensor
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
    Compare now
    Piece
    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 20 m
    • Sensor principle: Through-beam photoelectric sensor
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Cable
    • Smart Sensor: Enhanced Sensing (Speed and Length Monitoring), Efficient communication, Diagnosis, Smart Task
    Please note: The sensor is equipped with a special Smart Task function. You can find more detailed information on this in the technical data. The sensor can only be used for pure object detection to a limited extent.
    Details
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    Piece
    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 20 m
    • Sensor principle: Through-beam photoelectric sensor
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Cable
    • Smart Sensor: Enhanced Sensing (base logics), Diagnosis, Efficient communication, Smart Task
    Details
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    Piece
    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 20 m
    • Sensor principle: Through-beam photoelectric sensor
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Cable
    • Smart Sensor: Enhanced Sensing (Time measurement + debouncing), Efficient communication, Smart Task, Diagnosis
    Please note: The sensor is equipped with a special Smart Task function. You can find more detailed information on this in the technical data. The sensor can only be used for pure object detection to a limited extent.
    Details
    Compare now
    Piece
    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 20 m
    • Sensor principle: Through-beam photoelectric sensor
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Cable
    • Smart Sensor: Efficient communication, Enhanced Sensing (Counter + debouncing), Diagnosis, Smart Task
    Please note: The sensor is equipped with a special Smart Task function. You can find more detailed information on this in the technical data. The sensor can only be used for pure object detection to a limited extent.
    Details
    Compare now
    Piece
    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 20 m
    • Sensor principle: Through-beam photoelectric sensor
    • Switching output: PNP
    • Switching mode: Dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Piece
    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 1.7 m
    • Sensor principle: Through-beam photoelectric sensor
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
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    Piece
    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 20 m
    • Sensor principle: Through-beam photoelectric sensor
    • Switching output: PNP
    • Switching mode: Dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
    Compare now
    Piece
    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 20 m
    • Sensor principle: Through-beam photoelectric sensor
    • Switching output: PNP
    • Switching mode: Dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
    Compare now
    Piece
    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 20 m
    • Sensor principle: Through-beam photoelectric sensor
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Cable
    • Smart Sensor: Enhanced Sensing (timestamp + debouncing), Efficient communication, Diagnosis, Smart Task
    Please note: The timestamp function can only be used with the IO-Link Master from B&R (model X20(c)DS438A)
    Details
    Compare now
    Piece
    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 5 m
    • Sensor principle: Through-beam photoelectric sensor
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
    Compare now
    Piece
    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 5 m
    • Sensor principle: Through-beam photoelectric sensor
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Male connector M12, 4-pin
    • Light source: LED
    • Adjustment: Potentiometer
    Details
    Compare now
    Piece
    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 20 m
    • Sensor principle: Through-beam photoelectric sensor
    • Switching output: PNP
    • Switching mode: Dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
    Compare now
    Piece
    Photoelectric sensors
    W12-3
    • Sensing range max.: 0 m ... 20 m
    • Sensor principle: Through-beam photoelectric sensor
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: LED
    • Adjustment: Potentiometer
    Details
    Compare now
    Piece