Small photoelectric sensors
W12-3

WSE12-3P1111
Illustration may differ
WSE12-3P1111
1041464
Items included: BEF-KH-W12 (2)

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    • Features
      Functional principleThrough-beam photoelectric sensor
      Sensing range max.0 m ... 20 m
      Sensing range0 m ... 15 m
      Emitted beam
      Light sourceLED 1)
      Type of lightInfrared light
      Key LED figures
      Wave length850 nm
      AdjustmentPotentiometer, 5 turns
      Angle of dispersionApprox. 1.5°
      Items supplied2 x clamps BEF-KH-W12, incl. screws
      Part number of individual components2046737 WE12-3P1111 2046739 WS12-3D1110
      • 1) Average service life: 100,000 h at TU = +25 °C.
    • Safety-related parameters
      MTTFD826 years
      DCavg0 %
    • Electrical data
      Supply voltage UB10 V DC ... 30 V DC 1)
      Ripple< 5 Vpp 2)
      Current consumption, sender≤ 30 mA 3)
      Current consumption, receiver≤ 15 mA 3)
      Protection classIII
      Digital output
      TypePNP
      Signal voltage PNP HIGH/LOW> Uv - 2,5 V / ca. 0 V
      Output current Imax.≤ 100 mA
      Response time≤ 330 µs 4)
      Switching frequency1,500 Hz 5)
      Switching modeLight/dark switching
      Output functionComplementary
      Circuit protection

      A 6)

      C 7)

      D 8)

      Test input sender offTE to 0 V
      • 1) Limit values when operated 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) C = interference suppression.
      • 8) D = outputs overcurrent and short-circuit protected.
    • Mechanical data
      HousingRectangular
      Dimensions (W x H x D)15.6 mm x 48.5 mm x 42 mm
      ConnectionCable, 4-wire, 2 m 1)
      Connection detail
      Conductor size0.25 mm²
      Length of cable (L)2 m 1)
      Material
      HousingMetal
      Front screenPlastic, PMMA
      CablePVC
      Weight200 g
      • 1) Do not bend below 0 °C.
    • Ambient data
      Enclosure rating

      IP66

      IP67

      IP69K

      Ambient operating temperature–40 °C ... +60 °C
      Ambient temperature, storage–40 °C ... +75 °C
      UL File No.NRKH.E181493 & NRKH7.E181493
    • Classifications
      eCl@ss 5.027270901
      eCl@ss 5.1.427270901
      eCl@ss 6.027270901
      eCl@ss 6.227270901
      eCl@ss 7.027270901
      eCl@ss 8.027270901
      eCl@ss 8.127270901
      eCl@ss 9.027270901
      eCl@ss 10.027270901
      eCl@ss 11.027270901
      eCl@ss 12.027270901
      ETIM 5.0EC002716
      ETIM 6.0EC002716
      ETIM 7.0EC002716
      ETIM 8.0EC002716
      UNSPSC 16.090139121528
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    Technical drawings

    WSE12-3P1111
    Connection type
    WSE12-3P1111
    Connection diagram Cd-088
    WSE12-3P1111
    Adjustments WL12-3, WSE12-3
    WSE12-3P1111
    Dimensional drawing WL12-3, WSE12-3
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