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Safety Photoelectric Beam Sensor / Tiny Retro Reflective Photoelectric Sensor

Categories Proximity Sensor Switch
Brand Name: SICK
Model Number: WT34 WL34
Certification: CE
Place of Origin: Germany
MOQ: 1 PCS
Price: consult for best discount
Payment Terms: T/T , Western Union,Paypal,, MoneyGram,, L/C
Supply Ability: 10-500Pcs/month
Delivery Time: Some items In stock
Packaging Details: Sick original package
Usage: DC/AC
Versions: 10 – 30 V DC or 12 – 240 V DC/ 24 – 240 V AC
Adjustable: Adjustable ON and OFF time delays
Output: Alarm output
Delivery Term: By Air DHL TNT UPS
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    Safety Photoelectric Beam Sensor / Tiny Retro Reflective Photoelectric Sensor

    Sick W34 Series Proximity Sensor Switch High-performance Photoelectric Sensors
    Applications

    The W34 photoelectric sensor family features a durable plastic housing in ABS. All configuration components for the sensor are protected by a durable cover, allowing these sensors to be used in outdoor areas. The housing in die-cast zinc (W24-2) is recommended especially for tough and extreme ambient conditions.

    A variety of other features are also available including, adjustable time delay, alarm output, test input, and DC voltage and universal AC/DC voltage. These provide additional flexibility and reduce the number of part numbers needed.

    The W34 family includes background suppression proximity, retro-reflective and through-beam sensors. The background suppression proximity sensors are characterized by a long sensing range and immunity to ambient light.


    At a glance
    • Durable plastic housing or zinc die-cast (W24-2)
    • Protection cover for the configuration components
    • Immune to ambient light and crosstalk from another sensor
    • Switch selectable PNP or NPN output
    • Switch selectable Light or Dark operating mode
    • Versions with DC voltage (10…30V) or universal AC/DC voltage (12 … 240 V DC / 24 … 240 V AC)
    • Optional test input, adjustable ON and OFF time delays, alarm output
    • M12 or terminal chamber connection: 90° rotatable
    • UL approval
    Your Benefits
    • Excellent resistance to chemicals, which increases sensor life and reduces replacement costs
    • The sensor cover protects configuration components against environmental hazards and reduces the variety of devices needed for stocking
    • Immune to ambient light and crosstalk from another sensor, providing reliable operation and less downtime
    • High operating reserve at a long sensing range of retro-reflective and through-beam sensors ensures reliable operation
    • Variants with DC voltage and universal AC/DC voltage provide installation flexibility
    FEATURES Of WL34-V240 For Reference
    Sensor/ detection principlePhotoelectric retro-reflective sensor, Dual lens
    Dimensions (W x H x D)27 mm x 92 mm x 70 mm
    Housing design (light emission)Rectangular
    Sensing range max.0.03 m ... 22 m 1)
    Sensing range0.03 m ... 22 m 1)
    Type of lightVisible red light
    Light sourceLED 2)
    Light spot size (distance)Ø 250 mm (15 m)
    Wave length660 nm
    AdjustmentPotentiometer
    Time type

    Off delay

    On delay

    Adjustable

    Delay timeAdjustable via time delay selector switch, 0.5 s, 10 s
    Alarm output
    • 1) Reflector PL80A.
    • 2) Average service life: 100,000 h at TU = +25 °C.
    MECHANICS Of WL34-V240 For Reference
    Supply voltage10 V DC ... 30 V DC 1)
    Ripple< 5 Vpp 2)
    Power consumption≤ 50 mA
    Switching output

    NPN

    PNP

    Switching mode

    Light switching

    Dark switching

    Switching mode selectorSelectable via PNP/NPN selector, selectable via light/dark selector
    Output current Imax.100 mA
    Response time≤ 500 µs 3)
    Switching frequency1,000 Hz 4)
    Connection typeTerminal connection with M16 gland
    Circuit protection

    A 5)

    C 6)

    D 7)

    Protection classII 8)
    Weight140 g
    Polarisation filter
    Housing materialPlastic, ABS
    Enclosure ratingIP67
    Test input sender offTE to 0 V
    Ambient operating temperature–40 °C ... +60 °C
    Ambient storage temperature–40 °C ... +75 °C
    UL File No.NRKH.E181493 & NRKH7.E181493
    • 1) Limit values.
    • 2) May not exceed or fall below Uv tolerances.
    • 3) Signal transit time with resistive load.
    • 4) With light/dark ratio 1:1.
    • 5) A = VS connections reverse-polarity protected.
    • 6) C = interference suppression.
    • 7) D = outputs overcurrent and short-circuit protected.
    • 8) Reference voltage: 50 V DC.

    Models of W34 Series Proximity Sensor Switch High-performance Photoelectric Sensors
    WT34-B450
    WT34-V240
    WT34-V250
    WT34-V540
    WT34-R240
    WT34-R250
    WT34-B410
    WT34-B420
    WT34-V210
    WT34-V220
    WT34-V510
    WT34-R210
    WT34-R220
    WL34-B430
    WL34-B440
    WL34-V230
    WL34-V240
    WL34-V530
    WL34-V540
    WL34-B430S03
    WL34-R230
    WL34-R240
    WS/WE34-B430
    WS/WE34-B440
    wS/WE34-V230
    WS/WE34-V240
    WS/WE34-V530
    WS/WE34-V540
    WS/WE34-R230
    WS/WE34-R240

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