Small photoelectric sensors
W12-3

WSE12-3N2411S37
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WSE12-3N2411S37
1045357

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    • Features
      Functional principleThrough-beam photoelectric sensor
      Sensing range max.0 m ... 5 m
      Sensing range0 m ... 4 m
      Emitted beam
      Light sourceLED 1)
      Type of lightInfrared light
      Light spot size (distance)Ø 750 mm (5 m)
      Key LED figures
      Wave length850 nm
      AdjustmentPotentiometer, 5 turns
      Angle of dispersionApprox. 4°
      Part number of individual components2046741 WS12-3D2410S36 2056043 WE12-3N2411S37
      • 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≤ 25 mA 3)
      Protection classIII
      Digital output
      TypeNPN
      Signal voltage NPN HIGH/LOWApprox. VS / < 2.5 V
      Output current Imax.≤ 100 mA
      Response time≤ 5,000 µs 4)
      Switching frequency100 Hz 5)
      Switching modeLight/dark switching
      Output functionComplementary
      Circuit protection

      A 6)

      C 7)

      D 8)

      Test input sender offTE to 0 V, Sender off
      • 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
      ConnectionMale connector M12, 4-pin
      Material
      HousingMetal
      Front screenPlastic, PMMA
      Weight120 g
    • 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

    WSE12-3N2411S37
    Connection type
    WSE12-3N2411S37
    Connection diagram Cd-077
    WSE12-3N2411S37
    Adjustments WL12-3, WSE12-3
    WSE12-3N2411S37
    Dimensional drawing WL12-3, WSE12-3
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