Miniature photoelectric sensors
W4

WLG4S-3F3434V
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WLG4S-3F3434V
1048024

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    • Features
      Functional principlePhotoelectric retro-reflective sensor
      Functional principle detailAutocollimation
      Sensing range max.0 m ... 5 m 1)
      Sensing range0 m ... 3 m 1)
      Polarisation filtersYes
      Emitted beam
      Light sourcePinPoint LED 2)
      Type of lightVisible red light
      Light spot size (distance)Ø 45 mm (1.5 m)
      Key LED figures
      Wave length650 nm
      Adjustment

      Cable 3)

      Single teach-in button

      Special applicationsHygienic and washdown zones, Detecting transparent objects
      Housing designWashdown
      AutoAdapt✔
      • 1) Reflector PL80A.
      • 2) Average service life: 100,000 h at TU = +25 °C.
      • 3) External teach-in: pulse > 2 s with voltage Uv with PNP and M with NPN.
    • Safety-related parameters
      MTTFD1,215 years
      DCavg0 %
      TM (mission time)20 years
    • Electrical data
      Supply voltage UB10 V DC ... 30 V DC 1)
      Ripple< 5 Vpp 2)
      Current consumption30 mA 3)
      Protection classIII
      Digital output
      TypePNP
      Output current Imax.≤ 100 mA
      Response time< 0.5 ms 4)
      Switching frequency1,000 Hz 5)
      Attenuation along light beam> 8 %
      Switching modeDark switching
      Circuit protectionA, B, C 6) 7) 8)
      Special featureDetecting transparent objects
      • 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) Signal transit time with resistive load.
      • 5) With light/dark ratio 1:1.
      • 6) A = VS connections reverse-polarity protected.
      • 7) B = inputs and output reverse-polarity protected.
      • 8) C = interference suppression.
    • Mechanical data
      HousingRectangular
      Design detailSlim
      Dimensions (W x H x D)15.25 mm x 49.2 mm x 22.2 mm
      ConnectionCable with M12 male connector, 4-pin 1) 2)
      Connection detail
      Length of cable (L)150 mm 2)
      Material
      HousingStainless steel, Stainless steel V4A (1.4404, 316L)
      Front screenPlastic, PMMA
      CablePVC
      Weight60 g
      • 1) Max. tightening torque: 0.7 Nm.
      • 2) Do not bend below 0 °C.
    • Ambient data
      Enclosure rating

      IP66

      IP67

      IP68

      IP69K

      Ambient operating temperature–30 °C ... +60 °C 1)
      Ambient temperature, storage–30 °C ... +75 °C
      UL File No.NRKH.E181493 & NRKH7.E181493
      • 1) At UV ≤ 24 V and IA < 30 mA.
    • Classifications
      eCl@ss 5.027270902
      eCl@ss 5.1.427270902
      eCl@ss 6.027270902
      eCl@ss 6.227270902
      eCl@ss 7.027270902
      eCl@ss 8.027270902
      eCl@ss 8.127270902
      eCl@ss 9.027270902
      eCl@ss 10.027270902
      eCl@ss 11.027270902
      eCl@ss 12.027270902
      ETIM 5.0EC002717
      ETIM 6.0EC002717
      ETIM 7.0EC002717
      ETIM 8.0EC002717
      UNSPSC 16.090139121528
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    Technical drawings

    WLG4S-3F3434V
    Connection diagram Cd-092
    WLG4S-3F3434V
    Characteristic curve WL4S-3, WLG4S-3, 5 m
    WLG4S-3F3434V
    Sensing range diagram WL4S-3, WLG4S-3, 5 m
    WLG4S-3F3434V
    Dimensional drawing WL4S-3V, WLG4S-3V, with single teach-in button
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