MultiTask photoelectric sensors
PowerProx

WTT190L-N1131
6055960
Items included: BEF-W190 (1)
Piece
Copy shortlink
    • Features
      Device typePhotoelectric sensors
      Sensor/ detection principlePhotoelectric proximity sensor, Background suppression
      Dimensions (W x H x D)17.6 mm x 46.5 mm x 34.1 mm
      Housing design (light emission)Rectangular
      Sensing range max.200 mm ... 2,500 mm 1)
      Sensing range

      200 mm ... 2,500 mm 2)

      1)

      Type of lightVisible red light
      Light sourceLaser 3)
      Light spot size (distance)Ø 10 mm (2,500 mm)
      Wave length658 nm
      Laser class1 (IEC 60825-1 / CDRH 21 CFR 1040.10 & 1040.11)
      AdjustmentPotentiometer, 4 turns (1 x)
      • 1) Object with 6 ... 90 % remission (based on standard white to DIN 5033).
      • 2) Adjustable.
      • 3) 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 consumption75 mA 3)
      Switching outputNPN 4)
      Number of switching outputs1 (Q1) 4)
      Switching modeLight/dark switching 4)
      Switching mode selectorSelectable via light/dark selector
      Output current Imax.≤ 100 mA
      Response time≤ 0.5 ms 5)
      Switching frequency1,000 Hz 6)
      Analog output-
      InputSender off
      Connection typeCable, 4-wire, 2 m 7)
      Cable materialPVC
      Conductor cross-section0.14 mm²
      Circuit protection

      A 8)

      B 9)

      C 10)

      Protection classIII
      Weight80 g
      Housing materialPlastic, ABS
      Optics materialPlastic, PMMA
      Enclosure ratingIP67
      Items suppliedBEF-W190 mounting bracket
      Ambient operating temperature–10 °C ... +50 °C
      Ambient temperature, storage–40 °C ... +70 °C
      Warm-up time< 5 min 11)
      Initialization time< 300 ms
      UL File No.NRKH2.E300503
      • 1) Limit values. Operated in short-circuit protected network: max. 8 A.
      • 2) May not exceed or fall below Uv tolerances.
      • 3) Without load. At VS = 24 V.
      • 4) Q1 = 1 switching threshold, light/dark switching selectable via light/dark selector.
      • 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) B = inputs and output reverse-polarity protected.
      • 10) C = interference suppression.
      • 11) For optimum performance observe max. warm-up time of 5 minutes.
    • Safety-related parameters
      MTTFD216 years
      DCavg0 %
    • 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
    • Connection/pin assignment
      Connection typeCable, 4-wire, 2 m 1)
      Connection type Detail
      Cable materialPVC
      Conductor cross-section0.14 mm²
      • 1) Do not bend below 0 °C.

    Technical drawings

    WTT190L-N1131
    Connection diagram Cd-293
    WTT190L-N1131
    Characteristic curve
    WTT190L-N1131
    Light spot size
    WTT190L-N1131
    Dimensional drawing
  • View: View Gallery View List Show all
    Hide all