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    Sensor

    Fork sensors SICK WFL

    Type:WFL2-95B416
    Part No.:6036835
    Features
    Functional principle Optical detection principle
    Dimensions (W x H x D) 10 mm x 40.5 mm x 110 mm
    Housing design (light emission) Fork shaped
    Fork width 2 mm
    Fork depth 95 mm
    Minimum detectable object (MDO) 0.05 mm
    Light source Laser, red
    Laser class I
    Wave length 670 nm
    Adjustment Plus/minus button (Teach-in, sensitivity, light/dark switching)
    Teach-in mode 2-point teach-in


    Mechanics/electronics
    Supply voltage 10 V DC ... 30 V DC 1)
    Ripple < 10 % 2)
    Current consumption 40 mA 3)
    Switching frequency 10 kHz 4)
    Response time 100 µs
    Stability of response time ± 20 µs
    Jitter 40 µs
    Switching output PNP/NPN
    Switching output (voltage)

    PNP: HIGH = UV ≤ 2 V / LOW approx. 0 V

    NPN: HIGH = approx. UV / LOW ≤ 2 V

    Switching mode Light/dark switching
    Output current Imax. 100 mA
    Initialization time 100 ms
    Connection type Male connector M8, 4-pin
    Protection class III 5)
    Circuit protection

    UV connections, reverse polarity protected

    Output Q short-circuit protected

    Interference pulse suppression

    Enclosure rating IP65
    Weight Approx. 36 g ... 160 g 6)
    Tightening torque Max. 3 Nm
    Housing material Metal, Aluminum
    • 1) Limit values, reverse-polarity protected, operation in short-circuit protected network: max. 8 A.
    • 2) May not exceed or fall below Uv tolerances.
    • 3) Without load.
    • 4) With light/dark ratio 1:1.
    • 5) Reference voltage DC 50 V.
    • 6) Depending on fork width.


    Ambient data
    Ambient operating temperature –20 °C ... +50 °C
    Ambient temperature, storage –30 °C ... +80 °C
    Ambient light immunity ≤ 10,000 lx
    Shock load According to EN 60068-2-27


    Classifications
    ECl@ss 5.0 27270909
    ECl@ss 5.1.4 27270909
    ECl@ss 6.0 27270909
    ECl@ss 6.2 27270909
    ECl@ss 7.0 27270909
    ECl@ss 8.0 27270909
    ECl@ss 8.1 27270909
    ECl@ss 9.0 27270909
    ECl@ss 10.0 27270909
    ECl@ss 11.0 27270909
    ETIM 5.0 EC002720
    ETIM 6.0 EC002720
    ETIM 7.0 EC002720
    ETIM 8.0 EC002720
    UNSPSC 16.0901 39121528

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