Miniature photoelectric sensors
W4

WLG4S-3V2232V
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WLG4S-3V2232V
1046447

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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
      AdjustmentSingle 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.
    • Safety-related parameters
      MTTFD1,232 years
      DCavg0 %
    • 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 44.9 mm x 22.2 mm
      ConnectionMale connector M8, 4-pin 1)
      Material
      HousingStainless steel, Stainless steel V4A (1.4404, 316L)
      Front screenPlastic, PMMA
      Weight40 g
      • 1) Max. tightening torque: 0.6 Nm.
    • Ambient data
      Enclosure rating

      IP66

      IP67

      IP68

      IP69K 1)

      Ambient operating temperature–30 °C ... +60 °C 2)
      Ambient temperature, storage–30 °C ... +75 °C
      UL File No.NRKH.E181493 & NRKH7.E181493
      • 1) Only in case of correctly mounted IP69K connecting cable.
      • 2) 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-3V2232V
    Connection diagram Cd-107
    WLG4S-3V2232V
    Characteristic curve WL4S-3, WLG4S-3, 5 m
    WLG4S-3V2232V
    Sensing range diagram WL4S-3, WLG4S-3, 5 m
    WLG4S-3V2232V
    Dimensional drawing WL4S-3V, WLG4S-3V, with single teach-in button
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