Reliable, cost-effective detection of secondary packaging in harsh environments

Sensors in the food industry are mostly installed directly within the production process and are continually exposed to high levels of dust, water, vibrations, or other harsh ambient conditions. These sensors therefore require regular cleaning and maintenance to keep performing reliably and thus ensure the system or machine stays up and running. Thanks to the implemented AutoAdapt function, the W4S-3 Glass smart sensor dynamically adjusts its switching thresholds in response to the gradual contamination of the optical surfaces of the sensor and reflector. This markedly extends the required cleaning cycles, thereby reducing servicing costs.

  • Following products can be used
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 180 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Cable, 3-wire, 2 m
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 180 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: NPN
    • Switching mode: Light switching
    • Connection type: Cable, 3-wire, 2 m
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 180 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: NPN
    • Switching mode: Dark switching
    • Connection type: Cable, 3-wire, 2 m
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 180 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: NPN
    • Switching mode: Light switching
    • Connection type: Cable, 3-wire, 2 m
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 180 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Dark switching
    • Connection type: Connector M8, 3-pin
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 180 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: NPN
    • Switching mode: Light switching
    • Connection type: Connector M8, 3-pin
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 180 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Connector M8, 3-pin
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 180 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 180 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable with M8 male connector, 4-pin, 150 mm
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 180 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Cable with connector M8, 3-pin, 100 mm
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 180 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 180 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable with M12 male connector, 4-pin, 150 mm
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable with M12 male connector, 4-pin, 150 mm
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 180 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable with M12 male connector, 4-pin, 150 mm
    • Light source: PinPoint LED
    • Adjustment: Teach-in button
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 150 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Cable, Teach-in button
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 180 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Teach-in button
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 150 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Connector M8, 3-pin
    • Light source: PinPoint LED
    • Adjustment: Teach-in button
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 150 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Cable with M8 male connector, 4-pin, 100 mm
    • Light source: PinPoint LED
    • Adjustment: Cable, Teach-in button
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 100 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Dark switching
    • Connection type: Cable with connector M8, 3-pin, 100 mm
    • Light source: PinPoint LED
    • Adjustment: None
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 500 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Cable with M8 male connector, 4-pin, 100 mm
    • Light source: PinPoint LED
    • Adjustment: Cable, Teach-in button
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 150 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Cable with connector M8, 3-pin, 100 mm
    • Light source: PinPoint LED
    • Adjustment: Teach-in button
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Cable, 3-wire, 2 m
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: NPN
    • Switching mode: Dark switching
    • Connection type: Cable, 3-wire, 2 m
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: NPN
    • Switching mode: Light switching
    • Connection type: Cable, 3-wire, 2 m
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Connector M8, 3-pin
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Dark switching
    • Connection type: Connector M8, 3-pin
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: NPN
    • Switching mode: Light switching
    • Connection type: Connector M8, 3-pin
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Cable with connector M8, 3-pin, 100 mm
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: NPN
    • Switching mode: Light switching
    • Connection type: Cable, 3-wire, 2 m
    • Light source: PinPoint LED
    • Adjustment: Teach-in button
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: NPN
    • Switching mode: Light switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: PinPoint LED
    • Adjustment: Cable, Teach-in button
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: NPN
    • Switching mode: Light switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: PinPoint LED
    • Adjustment: Cable
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Cable, 3-wire, 2 m
    • Light source: PinPoint LED
    • Adjustment: Teach-in button
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: NPN
    • Switching mode: Light switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: PinPoint LED
    • Adjustment: Teach-in button
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Connector M8, 3-pin
    • Light source: PinPoint LED
    • Adjustment: Teach-in button
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Teach-in button
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: NPN
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Teach-in button
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Cable, Teach-in button
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Cable, Teach-in button
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Cable with connector M8, 3-pin, 100 mm
    • Light source: PinPoint LED
    • Adjustment: Teach-in button
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: NPN
    • Switching mode: Light switching
    • Connection type: Cable with connector M8, 3-pin, 100 mm
    • Light source: PinPoint LED
    • Adjustment: Teach-in button
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Cable with M8 male connector, 4-pin, 100 mm
    • Light source: PinPoint LED
    • Adjustment: Cable, Teach-in button
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable with M12 male connector, 4-pin, 150 mm
    • Light source: PinPoint LED
    • Adjustment: Teach-in button
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 280 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Cable with M8 male connector, 4-pin, 100 mm
    • Light source: PinPoint LED
    • Adjustment: Cable, Teach-in button
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 180 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Teach-in button, Teach-in button
    • Smart Sensor: Efficient communication, Smart Task, Enhanced Sensing (Time measurement + debouncing)
    Please note: The sensor is equipped with a special Smart Task function. Additional information can be found in the “Technical Data.” Use of the sensor for pure object detection is limited.
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 180 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Teach-in button, Teach-in button
    • Smart Sensor: Enhanced Sensing (Counter + debouncing), Efficient communication, Smart Task
    Please note: The sensor is equipped with a special Smart Task function. Additional information can be found in the “Technical Data.” Use of the sensor for pure object detection is limited.
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 180 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Teach-in button, 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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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Teach-in button, Teach-in button
    • Smart Sensor: Smart Task, Efficient communication, Enhanced Sensing (base logics)
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 8 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Teach-in button, Teach-in button
    • Smart Sensor: Efficient communication, Enhanced Sensing (base logics), Smart Task
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 180 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Teach-in button, Teach-in button
    • Smart Sensor: Enhanced Sensing (Object and gap monitoring), Efficient communication, Smart Task
    Please note: The sensor is equipped with a special Smart Task function. Additional information can be found in the “Technical Data.” Use of the sensor for pure object detection is limited.
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 180 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Teach-in button, Teach-in button
    • Smart Sensor: Enhanced Sensing (base logics), Efficient communication, Smart Task
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 180 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable with M12 male connector, 4-pin, 150 mm
    • Light source: PinPoint LED
    • Adjustment: Teach-in button, Teach-in button
    • Smart Sensor: Enhanced Sensing (base logics), Efficient communication, Smart Task
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 180 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Teach-in button, Teach-in button
    • Smart Sensor: Enhanced Sensing (base logics), Efficient communication, Smart Task
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 280 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable with M8 male connector, 4-pin, 100 mm
    • Light source: PinPoint LED
    • Adjustment: Teach-in button, Teach-in button
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 150 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Teach-in button, Teach-in button
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 3 mm ... 280 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable with M12 male connector, 4-pin, 150 mm
    • Light source: PinPoint LED
    • Adjustment: Teach-in button
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 3 mm ... 120 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Cable with M8 male connector, 4-pin, 100 mm
    • Light source: PinPoint LED
    • Adjustment: None
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 100 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: None
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 4 mm ... 100 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable with M8 male connector, 4-pin, 100 mm
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 30 mm ... 100 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Background suppression
    • Switching output: NPN
    • Switching mode: Light switching
    • Connection type: Cable, 4-wire, 2.5 m
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 3 mm ... 100 mm
    • Functional principle: Photoelectric proximity sensor
    • Functional principle detail: Foreground suppression
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable with M8 male connector, 4-pin, 100 mm
    • Light source: PinPoint LED
    • Adjustment: Potentiometer
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 4 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: NPN
    • Switching mode: Dark switching
    • Connection type: Cable, 3-wire, 2 m
    • Light source: PinPoint LED
    • Adjustment: None
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 4 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: NPN
    • Switching mode: Light switching
    • Connection type: Cable, 3-wire, 2 m
    • Light source: PinPoint LED
    • Adjustment: None
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 4 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: NPN
    • Switching mode: Dark switching
    • Connection type: Connector M8, 3-pin
    • Light source: PinPoint LED
    • Adjustment: None
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 4 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Connector M8, 3-pin
    • Light source: PinPoint LED
    • Adjustment: None
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 4 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: PNP
    • Switching mode: Dark switching
    • Connection type: Connector M8, 3-pin
    • Light source: PinPoint LED
    • Adjustment: None
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 4 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: None
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 4 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: None
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 4 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: PNP
    • Switching mode: Dark switching
    • Connection type: Cable with connector M8, 3-pin, 100 mm
    • Light source: PinPoint LED
    • Adjustment: None
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 4 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: PNP
    • Switching mode: Dark switching
    • Connection type: Cable with connector M8, 3-pin, 300 mm
    • Light source: PinPoint LED
    • Adjustment: None
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 4 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Cable with connector M8, 3-pin, 100 mm
    • Light source: PinPoint LED
    • Adjustment: None
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 4 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable with M8 male connector, 4-pin, 100 mm
    • Light source: PinPoint LED
    • Adjustment: None
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 4 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: PNP
    • Switching mode: Dark switching
    • Connection type: Cable with M12 male connector, 4-pin, 150 mm
    • Light source: PinPoint LED
    • Adjustment: None
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: NPN
    • Switching mode: Light switching
    • Connection type: Cable, 3-wire, 2 m
    • Light source: PinPoint LED
    • Adjustment: Teach-in button
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: NPN
    • Switching mode: Dark switching
    • Connection type: Cable, 3-wire, 2 m
    • Light source: PinPoint LED
    • Adjustment: Teach-in button
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: PNP
    • Switching mode: Dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: PinPoint LED
    • Adjustment: Teach-in button
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: NPN
    • Switching mode: Dark switching
    • Connection type: Cable, 4-wire, 2 m
    • Light source: PinPoint LED
    • Adjustment: Teach-in button
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Connector M8, 3-pin
    • Light source: PinPoint LED
    • Adjustment: Teach-in button
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: NPN
    • Switching mode: Dark switching
    • Connection type: Connector M8, 3-pin
    • Light source: PinPoint LED
    • Adjustment: Teach-in button
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Teach-in button
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: PNP
    • Switching mode: Dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Teach-in button
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: PNP
    • Switching mode: Dark switching
    • Connection type: Cable with connector M8, 3-pin, 100 mm
    • Light source: PinPoint LED
    • Adjustment: Teach-in button
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Cable with connector M8, 3-pin, 100 mm
    • Light source: PinPoint LED
    • Adjustment: Teach-in button
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Teach-in button, Teach-in button
    • Smart Sensor: Enhanced Sensing (base logics), Diagnosis, Efficient communication, Smart Task
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Teach-in button, Teach-in button
    • Smart Sensor: Enhanced Sensing (Time measurement + debouncing), Efficient communication, Smart Task, Diagnosis
    Please note: The sensor is equipped with a special Smart Task function. Additional information can be found in the “Technical Data.” Use of the sensor for pure object detection is limited.
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: NPN
    • Switching mode: Dark switching
    • Connection type: Cable with connector M8, 3-pin, 100 mm
    • Light source: PinPoint LED
    • Adjustment: Teach-in button
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Teach-in button, Teach-in button
    • Smart Sensor: Efficient communication, Enhanced Sensing (Counter + debouncing), Diagnosis, Smart Task
    Please note: The sensor is equipped with a special Smart Task function. Additional information can be found in the “Technical Data.” Use of the sensor for pure object detection is limited.
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Cable with M8 male connector, 4-pin, 200 mm
    • Light source: PinPoint LED
    • Adjustment: Teach-in button, Teach-in button
    • Smart Sensor: Efficient communication, Enhanced Sensing (base logics), Diagnosis, Smart Task
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Photoelectric retro-reflective sensor
    • Functional principle detail: Autocollimation
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Teach-in button, Teach-in button
    • Smart Sensor: Enhanced Sensing (timestamp + debouncing), Diagnosis, 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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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Through-beam photoelectric sensor
    • Switching output: PNP
    • Switching mode: Dark switching
    • Connection type: Cable, 3-wire, 2 m
    • Light source: PinPoint LED
    • Adjustment: None
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Through-beam photoelectric sensor
    • Switching output: PNP
    • Switching mode: Dark switching
    • Connection type: Connector M8, 3-pin
    • Light source: PinPoint LED
    • Adjustment: None
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Through-beam photoelectric sensor
    • Switching output: NPN
    • Switching mode: Light switching
    • Connection type: Cable, 3-wire, 2 m
    • Light source: PinPoint LED
    • Adjustment: None
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Through-beam photoelectric sensor
    • Switching output: NPN
    • Switching mode: Dark switching
    • Connection type: Cable, 3-wire, 2 m
    • Light source: PinPoint LED
    • Adjustment: None
    Details
    Compare now
    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Through-beam photoelectric sensor
    • Switching output: NPN
    • Switching mode: Dark switching
    • Connection type: Connector M8, 3-pin
    • Light source: PinPoint LED
    • Adjustment: None
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Through-beam photoelectric sensor
    • Switching output: PNP
    • Switching mode: Light switching
    • Connection type: Connector M8, 3-pin
    • Light source: PinPoint LED
    • Adjustment: None
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Through-beam photoelectric sensor
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: None
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Through-beam photoelectric sensor
    • Switching output: PNP
    • Switching mode: Dark switching
    • Connection type: Cable with connector M8, 3-pin, 100 mm
    • Light source: PinPoint LED
    • Adjustment: None
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Through-beam photoelectric sensor
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: None
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Through-beam photoelectric sensor
    • Switching output: PNP
    • Switching mode: Dark switching
    • Connection type: Cable with M12 male connector, 4-pin, 150 mm
    • Light source: PinPoint LED
    • Adjustment: None
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Through-beam photoelectric sensor
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Cable
    • Smart Sensor: Enhanced Sensing (Time measurement + debouncing), Efficient communication, Diagnosis, Smart Task
    Please note: The sensor is equipped with a special Smart Task function. Additional information can be found in the “Technical Data.” Use of the sensor for pure object detection is limited.
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Through-beam photoelectric sensor
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Cable
    • Smart Sensor: Enhanced Sensing (base logics), Efficient communication, Smart Task, Diagnosis
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Through-beam photoelectric sensor
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Cable
    • Smart Sensor: Efficient communication, Enhanced Sensing (timestamp + debouncing), 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
    W4S-3
    • Sensing range max.: 0 m ... 2 m
    • Functional principle: Through-beam photoelectric sensor
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Cable
    • Smart Sensor: Enhanced Sensing (base logics), Efficient communication, Smart Task, Diagnosis
    Details
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    Piece
    Photoelectric sensors
    W4S-3
    • Sensing range max.: 0 m ... 5 m
    • Functional principle: Through-beam photoelectric sensor
    • Switching output: PNP
    • Switching mode: Light/dark switching
    • Connection type: Male connector M8, 4-pin
    • Light source: PinPoint LED
    • Adjustment: Cable
    • Smart Sensor: Enhanced Sensing (base logics), Efficient communication, Smart Task, Diagnosis
    Details
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    Piece