Miniature photoelectric sensors
W4

WLG4S-3V1132
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WLG4S-3V1132
1055895

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    • Features
      Functional principlePhotoelectric retro-reflective sensor
      Functional principle detailAutocollimation
      Sensing range max.0.01 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 applicationsDetecting transparent objects
      AutoAdapt✔
      • 1) Reflector PL80A.
      • 2) Average service life: 100,000 h at TU = +25 °C.
    • 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 consumption20 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 protection

      A 6)

      C 7)

      D 8)

      Special featureDetecting transparent objects
      • 1) Limit values.
      • 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) C = interference suppression.
      • 8) D = outputs overcurrent and short-circuit protected.
    • Mechanical data
      HousingRectangular
      Design detailSlim
      Dimensions (W x H x D)12.2 mm x 41.8 mm x 17.3 mm
      ConnectionCable, 4-wire, 2 m 1)
      Connection detail
      Conductor size0.14 mm²
      Cable diameterØ 3.4 mm
      Length of cable (L)2 m 1)
      Material
      HousingPlastic, ABS
      Front screenPlastic, PMMA
      CablePVC
      Weight30 g
      • 1) Do not bend below 0 °C.
    • Ambient data
      Enclosure rating

      IP67

      IP66

      Ambient operating temperature–40 °C ... +60 °C
      Ambient temperature, storage–40 °C ... +75 °C
      UL File No.NRKH.E181493 & NRKH7.E181493
    • 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-3V1132
    Connection type
    WLG4S-3V1132
    Connection diagram Cd-107
    WLG4S-3V1132
    Characteristic curve WL4S-3, WLG4S-3, 5 m
    WLG4S-3V1132
    Light spot size
    WLG4S-3V1132
    Sensing range diagram WL4S-3, WLG4S-3, 5 m
    WLG4S-3V1132
    Dimensional drawing WL4S-3, WLG4S-3, single teach-in button
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