Miniature photoelectric sensors
W2S-2

WTV2S-2N1125
1088077
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    • Features
      Device typePhotoelectric sensors
      Sensor/ detection principlePhotoelectric proximity sensor, Background suppression
      Dimensions (W x H x D)7.7 mm x 21.8 mm x 13.5 mm
      Housing design (light emission)Rectangular
      Sensing range max.1 mm ... 36 mm 1)
      Sensing range4 mm ... 30 mm 1)
      Type of lightVisible red light
      Light sourcePinPoint LED 2)
      Light spot size (distance)Ø 2 mm (15 mm)
      Wave length640 nm
      AdjustmentCable (Teach-in)
      Special applicationsDetecting small objects, Detecting uneven, shiny objects, Detecting objects wrapped in film, Detecting transparent objects
      Special featuresV-optics
      • 1) Object with 90 % reflectance (referred to standard white, DIN 5033).
      • 2) Average service life: 100,000 h at TU = +25 °C.
    • Mechanics/electronics
      Supply voltage10 V DC ... 30 V DC 1)
      Ripple< 5 Vpp 2)
      Current consumption20 mA 3)
      Switching outputNPN
      Switching modeLight switching
      Output current Imax.≤ 50 mA
      Response time< 0.5 ms 4)
      Switching frequency1,000 Hz 5)
      Connection typeCable, 4-wire, 2 m 6)
      Cable materialPVC
      Cable diameterØ 3 mm
      Circuit protection

      A 7)

      B 8)

      D 9)

      Housing materialPlastic, ABS/PC
      Optics materialPlastic, PMMA
      Enclosure ratingIP67
      Ambient operating temperature–25 °C ... +50 °C
      Ambient temperature, storage–40 °C ... +75 °C
      UL File No.NRKH.E181493
      • 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) Do not bend below 0 °C.
      • 7) A = VS connections reverse-polarity protected.
      • 8) B = output reverse-polarity protected.
      • 9) D = outputs overcurrent and short-circuit protected.
    • Safety-related parameters
      MTTFD1,535 years
      DCavg0 %
      TM (mission time)20 years
    • Classifications
      ECl@ss 5.027270904
      ECl@ss 5.1.427270904
      ECl@ss 6.027270904
      ECl@ss 6.227270904
      ECl@ss 7.027270904
      ECl@ss 8.027270904
      ECl@ss 8.127270904
      ECl@ss 9.027270904
      ECl@ss 10.027270904
      ECl@ss 11.027270904
      ETIM 5.0EC002719
      ETIM 6.0EC002719
      ETIM 7.0EC002719
      ETIM 8.0EC002719
      UNSPSC 16.090139121528

    Technical drawings

    WTV2S-2N1125
    Installation note
    WTV2S-2N1125
    Connection diagram Cd-093
    WTV2S-2N1125
    Light spot size WTV2S-2
    WTV2S-2N1125
    Sensing range diagram
    WTV2S-2N1125
    Dimensional drawing WTB2S-2, 18 mm, 36 mm, WTV2S-2
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