Reliable detection of solar cells

Detecting solar cells is undoubtedly challenging. The WTB4FP NarrowBeam photoelectric proximity sensor is suitable for these low-remission surfaces and can reliably blank other cells in magazines or on suction grippers within the very near background up to 4 mm. The high switching frequency of photoelectric proximity sensors allows higher conveying speeds compared to ultrasonic sensors.

  • Following products can be used
    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 4 mm / 220 mm
    • Connection type: Cable, 4-wire, 2 m
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, cable, Teach-Turn adjustment
    • Smart Sensor: Enhanced Sensing (base logics), Diagnosis, Efficient communication, Smart Task
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 4 mm / 220 mm
    • Connection type: Male connector M8, 4-pin
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, cable, Teach-Turn adjustment
    • Smart Sensor: Enhanced Sensing (base logics), Efficient communication, Diagnosis, Smart Task
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 4 mm / 220 mm
    • Connection type: Male connector M8, 4-pin
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, cable, Teach-Turn adjustment
    • Smart Sensor: Enhanced Sensing (base logics), Efficient communication, Diagnosis, Smart Task
    • Special features: Pin2 pre-setting (MF): teach-in via cable
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 4 mm / 220 mm
    • Connection type: Male connector M8, 4-pin
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, cable, Teach-Turn adjustment
    • Smart Sensor: Enhanced Sensing (base logics), Efficient communication, Diagnosis, Smart Task
    • Special features: Sensing range: preset 105 mm
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 4 mm / 220 mm
    • Connection type: Cable with M8 male connector, 4-pin, 110 mm
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, cable, Teach-Turn adjustment
    • Smart Sensor: Enhanced Sensing (base logics), Efficient communication, Smart Task, Diagnosis
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 4 mm / 220 mm
    • Connection type: Male connector M8, 4-pin
    • Type of light: Visible red light
    • Adjustment: Cable
    • Smart Sensor: Efficient communication, Enhanced Sensing (base logics), Smart Task
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 4 mm / 220 mm
    • Connection type: Cable with M12 male connector, 4-pin, 182 mm
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, cable, Teach-Turn adjustment
    • Smart Sensor: Enhanced Sensing (base logics), Diagnosis, Efficient communication, Smart Task
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 4 mm / 220 mm
    • Connection type: Cable, 3-wire, 2 m
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 4 mm / 220 mm
    • Connection type: Connector M8, 3-pin
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 4 mm / 220 mm
    • Connection type: Connector M8, 3-pin
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, Teach-Turn adjustment
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 4 mm / 220 mm
    • Connection type: Cable with connector M8, 3-pin, 110 mm
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, Teach-Turn adjustment
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 4 mm / 48 mm
    • Connection type: Cable with connector M8, 3-pin, 110 mm
    • Type of light: Visible red light
    • Adjustment: None
    • Special features: Fixed sensing range 48 mm, Foam protection frame on front screen
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 4 mm / 47 mm
    • Connection type: Cable with connector M8, 3-pin, 110 mm
    • Type of light: Visible red light
    • Adjustment: None
    • Special features: Fixed sensing range 48 mm
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 6 mm / 250 mm
    • Connection type: Cable with M8 male connector, 4-pin, 110 mm
    • Type of light: Infrared light
    • Adjustment: Teach-in button, Potentiometer, cable, Teach-Turn adjustment
    • Smart Sensor: Efficient communication, Enhanced Sensing (base logics), Smart Task
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 6 mm / 250 mm
    • Connection type: Male connector M8, 4-pin
    • Type of light: Infrared light
    • Adjustment: Teach-in button, Potentiometer, cable, Teach-Turn adjustment
    • Smart Sensor: Enhanced Sensing (base logics), Efficient communication, Diagnosis, Smart Task
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 6 mm / 250 mm
    • Connection type: Connector M8, 3-pin
    • Type of light: Infrared light
    • Adjustment: Teach-in button, Potentiometer, Teach-Turn adjustment
    Details
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    Piece
    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 4 mm / 220 mm
    • Connection type: Male connector M8, 4-pin
    • Type of light: Visible red light
    • Adjustment: Teach-in button, cable
    • Smart Sensor: Enhanced Sensing (base logics), Efficient communication, Diagnosis, Smart Task
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 4 mm / 220 mm
    • Connection type: Cable, 4-wire, 2 m
    • Type of light: Visible red light
    • Adjustment: Teach-in button, cable
    • Smart Sensor: Enhanced Sensing (base logics), Efficient communication, Smart Task, Diagnosis
    Details
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    Piece
    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 4 mm / 220 mm
    • Connection type: Male connector M8, 4-pin
    • Type of light: Visible red light
    • Adjustment: Teach-in button, cable
    • Smart Sensor: Enhanced Sensing (base logics), Efficient communication, Diagnosis, Smart Task
    Details
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    Piece
    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 4 mm / 220 mm
    • Connection type: Cable with M8 male connector, 4-pin, 110 mm
    • Type of light: Visible red light
    • Adjustment: Teach-in button, cable
    • Smart Sensor: Enhanced Sensing (base logics), Efficient communication, Diagnosis, Smart Task
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 7 mm / 150 mm
    • Connection type: Cable with M8 male connector, 4-pin, 110 mm
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, cable, Teach-Turn adjustment
    • Smart Sensor: Efficient communication, Enhanced Sensing (base logics), Diagnosis, Smart Task
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 7 mm / 120 mm
    • Connection type: Cable, 4-wire, 2 m
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, cable, Teach-Turn adjustment
    • Smart Sensor: Enhanced Sensing (base logics), Efficient communication, Diagnosis, Smart Task
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 7 mm / 120 mm
    • Connection type: Male connector M8, 4-pin
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, cable, Teach-Turn adjustment
    • Smart Sensor: Enhanced Sensing (base logics), Efficient communication, Diagnosis, Smart Task
    Details
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    Piece
    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 7 mm / 120 mm
    • Connection type: Cable with M8 male connector, 4-pin, 110 mm
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, cable, Teach-Turn adjustment
    • Smart Sensor: Enhanced Sensing (base logics), Efficient communication, Diagnosis, Smart Task
    Details
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    Piece
    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 7 mm / 120 mm
    • Connection type: Connector M8, 3-pin
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, Teach-Turn adjustment
    Details
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    Piece
    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 7 mm / 120 mm
    • Connection type: Cable with connector M8, 3-pin, 110 mm
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, Teach-Turn adjustment
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 4 mm / 100 mm
    • Connection type: Male connector M8, 4-pin
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, cable, Teach-Turn adjustment
    • Smart Sensor: Enhanced Sensing (base logics), Efficient communication, Diagnosis, Smart Task
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 4 mm / 100 mm
    • Connection type: Cable with connector M8, 3-pin, 110 mm
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, cable, Teach-Turn adjustment
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 28 mm / 165 mm
    • Connection type: Connector M8, 3-pin
    • Type of light: Visible red light
    • Adjustment: None
    • Special features: MultiPulse: sensor with self-monitoring, fixed sensing range 28 … 165 mm
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 2 mm / 50 mm
    • Connection type: Male connector M8, 4-pin
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, cable, Teach-Turn adjustment
    • Smart Sensor: Enhanced Sensing (base logics), Efficient communication, Smart Task, Diagnosis
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 2 mm / 50 mm
    • Connection type: Cable, 4-wire, 2 m
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, cable, Teach-Turn adjustment
    • Smart Sensor: Enhanced Sensing (base logics), Efficient communication, Diagnosis, Smart Task
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 2 mm / 50 mm
    • Connection type: Cable with M12 male connector, 4-pin, 182 mm
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, cable, Teach-Turn adjustment
    • Smart Sensor: Enhanced Sensing (base logics), Efficient communication, Diagnosis, Smart Task
    Details
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    Piece
    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 2 mm / 50 mm
    • Connection type: Cable with M8 male connector, 4-pin, 110 mm
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, cable, Teach-Turn adjustment
    • Smart Sensor: Efficient communication, Enhanced Sensing (base logics), Diagnosis, Smart Task
    Details
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    Piece
    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 2 mm / 50 mm
    • Connection type: Cable with M12 male connector, 4-pin, 182 mm
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, cable, Teach-Turn adjustment
    • Smart Sensor: Efficient communication, Enhanced Sensing (base logics), Smart Task, Diagnosis
    • Special features: Pin2 pre-setting (MF): not active
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 2 mm / 50 mm
    • Connection type: Cable, 3-wire, 2 m
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, Teach-Turn adjustment
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 4 mm / 22 mm
    • Connection type: Cable, 3-wire, 3 m
    • Type of light: Visible red light
    • Adjustment: None
    • Special features: Sensing range preset: 22 mm
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 2 mm / 50 mm
    • Connection type: Connector M8, 3-pin
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, Teach-Turn adjustment
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 0 mm / 100 mm
    • Connection type: Male connector M8, 4-pin
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, cable, Teach-Turn adjustment
    • Smart Sensor: Enhanced Sensing (base logics), Efficient communication, Diagnosis, Smart Task
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 0 mm / 100 mm
    • Connection type: Cable, 4-wire, 2 m
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, cable, Teach-Turn adjustment
    • Smart Sensor: Enhanced Sensing (base logics), Efficient communication, Diagnosis, Smart Task
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 2 mm / 50 mm
    • Connection type: Cable with connector M8, 3-pin, 110 mm
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, Teach-Turn adjustment
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 0 mm / 100 mm
    • Connection type: Cable with M8 male connector, 4-pin, 110 mm
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, cable, Teach-Turn adjustment
    • Smart Sensor: Enhanced Sensing (base logics), Diagnosis, Smart Task, Efficient communication
    Details
    Compare now
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 0 mm / 100 mm
    • Connection type: Connector M8, 3-pin
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, cable, Teach-Turn adjustment
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric proximity sensor
    • Sensing range min. / max.: 0 mm / 100 mm
    • Connection type: Cable, 3-wire, 2 m
    • Type of light: Visible red light
    • Adjustment: Teach-in button, Potentiometer, Teach-Turn adjustment
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric retro-reflective sensor
    • Sensing range min. / max.: 0 mm / 4.5 m
    • Connection type: Male connector M8, 4-pin
    • Type of light: Visible red light
    • Adjustment: Teach-in button, cable
    • Smart Sensor: Enhanced Sensing (base logics), Diagnosis, Smart Task, Efficient communication
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric retro-reflective sensor
    • Sensing range min. / max.: 0 m / 4.5 m
    • Connection type: Cable, 3-wire, 2 m
    • Type of light: Visible red light
    • Adjustment: None
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric retro-reflective sensor
    • Sensing range min. / max.: 0 m / 4.5 m
    • Connection type: Connector M8, 3-pin
    • Type of light: Visible red light
    • Adjustment: None
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric retro-reflective sensor
    • Sensing range min. / max.: 0 m / 4.5 m
    • Connection type: Connector M8, 3-pin
    • Type of light: Visible red light
    • Adjustment: None
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric retro-reflective sensor
    • Sensing range min. / max.: 0 m / 4.5 m
    • Connection type: Male connector M8, 4-pin
    • Type of light: Visible red light
    • Adjustment: None
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric retro-reflective sensor
    • Sensing range min. / max.: 0 m / 4.5 m
    • Connection type: Male connector M8, 4-pin
    • Type of light: Visible red light
    • Adjustment: None
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric retro-reflective sensor
    • Sensing range min. / max.: 0 m / 4.5 m
    • Connection type: Cable with connector M8, 3-pin, 110 mm
    • Type of light: Visible red light
    • Adjustment: None
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric retro-reflective sensor
    • Sensing range min. / max.: 0 m / 4.5 m
    • Connection type: Cable with M8 male connector, 4-pin, 110 mm
    • Type of light: Visible red light
    • Adjustment: None
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Through-beam photoelectric sensor
    • Sensing range min. / max.: 0 m / 10 m
    • Connection type: Connector M8, 3-pin
    • Type of light: Visible red light
    • Adjustment: None
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Through-beam photoelectric sensor
    • Sensing range min. / max.: 0 m / 10 m
    • Connection type: Connector M8, 3-pin
    • Type of light: Visible red light
    • Adjustment: None
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Through-beam photoelectric sensor
    • Sensing range min. / max.: 0 m / 10 m
    • Connection type: Cable with connector M8, 3-pin, 110 mm
    • Type of light: Visible red light
    • Adjustment: None
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Through-beam photoelectric sensor
    • Sensing range min. / max.: 0 m / 10 m
    • Connection type: Cable with connector M8, 3-pin, 110 mm
    • Type of light: Visible red light
    • Adjustment: None
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Photoelectric retro-reflective sensor
    • Sensing range min. / max.: 0 m / 10 m
    • Connection type: Cable, 3-wire, 2 m
    • Type of light: Infrared light
    • Adjustment: None
    Details
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    Photoelectric sensors
    W4F
    • Functional principle: Through-beam photoelectric sensor
    • Sensing range min. / max.: 0 m / 2 m
    • Connection type: Cable with connector M8, 3-pin, 110 mm
    • Type of light: Visible red light
    • Adjustment: None
    • Special features: Line-shaped light spot
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