Miniature photoelectric sensors
W4-3 PTFE

WSE4T-3F1430
1029647
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    • Features
      Sensor/ detection principleThrough-beam photoelectric sensor
      Dimensions (W x H x D)22 mm x 42 mm x 21.8 mm
      Housing design (light emission)Rectangular
      Sensing range max.0 m ... 3 m
      Sensing range0 m ... 2.5 m
      Type of lightVisible red light
      Light sourcePinPoint LED 1)
      Light spot size (distance)Ø 75 mm (2 m)
      Wave length650 nm
      AdjustmentNone
      Special applicationsHygienic and washdown zones
      • 1) 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) 4)
      Power consumption, sender 4)
      Power consumption, receiver 4)
      Switching outputPNP
      Switching modeDark switching
      Output current Imax.≤ 100 mA
      Response time< 0.5 ms 5)
      Switching frequency1,000 Hz 6)
      Connection typeCable, 3-wire, 5 m 7)
      Cable materialPVC/PTFE coating
      Conductor cross-section0.14 mm²
      Cable diameterØ 3.4 mm
      Circuit protection

      A 8)

      C 9)

      D 10)

      Protection classIII
      Weight30 g
      Housing materialPTFE coating, PTFE
      Optics materialPlastic, PMMA
      Enclosure rating

      IP68

      IP69K

      Test input sender offTE to 0 V
      Ambient operating temperature–40 °C ... +60 °C
      Ambient storage temperature–40 °C ... +75 °C
      UL File No.NRKH.E181493 & NRKH7.E181493
      Part number of individual components2040565 WS4T-3D1430 2040575 WSE4T-3.....
      • 1) Limit values.
      • 2) May not exceed or fall below Uv tolerances.
      • 3) Sender.
      • 4) Receiver.
      • 5) Signal transit time with resistive load.
      • 6) With light/dark ratio 1:1.
      • 7) Do not bend below 0 °C.
      • 8) A = VS connections reverse-polarity protected.
      • 9) C = interference suppression.
      • 10) D = outputs overcurrent and short-circuit protected.
    • 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
      ETIM 5.0EC002716
      ETIM 6.0EC002716
      ETIM 7.0EC002716
      UNSPSC 16.090139121528

    Technical drawings

    WSE4T-3F1430
    Connection diagram Cd-061
    WSE4T-3F1430
    Characteristic curve WSE4-3 PTFE
    WSE4T-3F1430
    Sensing range diagram WSE4-3 PTFE
    WSE4T-3F1430
    Dimensional drawing Wx4-3, PTFE
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