Miniature photoelectric sensors
G6

GTB6L-P3211
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GTB6L-P3211
1117820

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    • Features
      Functional principlePhotoelectric proximity sensor
      Functional principle detailBackground suppression
      Sensing range
      Sensing range min.10 mm
      Sensing range max.400 mm
      Adjustable switching threshold for background suppression30 mm ... 400 mm
      Reference objectObject with 90% remission factor (complies with standard white according to DIN 5033)
      Minimum distance between set sensing range and background (black 6% / white 90%)3 mm, at a distance of 75 mm
      Recommended sensing range for the best performance30 mm ... 180 mm
      Polarisation filtersNo
      Emitted beam
      Light sourceLaser
      Type of lightVisible red light
      Shape of light spotPoint-shaped
      Light spot size (distance)Ø 0.4 mm (150 mm)
      Maximum dispersion of the emitted beam around the standardized transmission axis (squint angle)< +/- 1.5° (at Ta = +23 °C)
      Key laser figures
      Normative referenceIEC 60825-1 / CDRH 21 CFR 1040.10 & 1040.11
      Laser class1
      Wave length680 nm
      Pulse duration2 µs
      Maximum pulse power≤ 11.9 mW
      Average service life100,000 h at Ta = +25 °C
      Smallest detectable object (MDO) typ.
      0.4 mm (at 150 mm distance (object with 90% remission (corresponds to standard white DIN 5033)))
      Adjustment
      PotentiometerFor setting the sensing range, 5 rotations
      Operating mode switchFor inverting the switching function (light/dark switching)
      Indication
      LED greenOperating indicator
      Static on: power on
      LED yellowStatus of received light beam
      Static on: object present
      Static off: object not present
    • Safety-related parameters
      MTTFD662 years
      DCavg0 %
      TM (mission time)10 years (EN 60825-1)
    • Electrical data
      Supply voltage UB10 V DC ... 30 V DC 1)
      Ripple< 5 Vpp
      Usage categoryDC-13 (According to EN 60947-5-2)
      Current consumption≤ 20 mA, without load. At UB = 24 V
      Protection classIII
      Digital output
      Number1
      TypePNP
      Signal voltage PNP HIGH/LOWApprox. UB-3 V / 0 V
      Output current Imax.≤ 100 mA 2)
      Circuit protection outputsReverse polarity protected
      Overcurrent protected
      Short-circuit protected
      Response time≤ 625 µs
      Switching frequency1,000 Hz 3)
      Pin/Wire assignment
      Function of pin 4/black (BK)Digital output, light switching, object present → output Q HIGH
      Function of pin 4/black (BK) – detailThe pin 4 function of the sensor can be switched, Additional possible settings via operating mode switch
      • 1) Limit values UB connections, reverse polarity protected.
      • 2) At UB > 24 V, I max. = 50 mA.
      • 3) With light/dark ratio 1:1.
    • Mechanical data
      HousingRectangular
      Dimensions (W x H x D)12 mm x 31.5 mm x 21 mm
      ConnectionConnector M8, 3-pin
      Material
      HousingPlastic, ABS
      Front screenPlastic, PMMA
      CablePVC
      Male connectorCopper alloy (C3604 CUZN39PB3)
      WeightApprox. 60 g
    • Ambient data
      Enclosure ratingIP67 (EN 60529)
      Ambient operating temperature–20 °C ... +50 °C 1) 2)
      Ambient temperature, storage–40 °C ... +70 °C
      Typ. Ambient light immunitySunlight: ≤ 13,000 lx
      Shock resistance30 g, 11 ms (3 positive and 3 negative shocks along X, Y, Z axes, 18 total shocks (EN60068-2-27))
      Vibration resistance10 Hz ... 55 Hz (Amplitude 0.5 mm, 3x30 min (EN60068-2-6))
      Air humidity35 % ... 95 %, Relative humidity (no condensation)
      Electromagnetic compatibility (EMC)EN 60947-5-2
      UL File No.NRKH.E348498 & NRKH7.E348498
      • 1) As of Ta => 45 °C, a max. supply voltage UB = 24 V and a max. load current Imax. = 50 mA is permitted.
      • 2) Below Ta = –20 °C a warm-up time of 3 seconds is required.
    • 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
      eCl@ss 12.027270903
      ETIM 5.0EC002719
      ETIM 6.0EC002719
      ETIM 7.0EC002719
      ETIM 8.0EC002719
      UNSPSC 16.090139121528
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    Technical drawings

    GTB6L-P3211
    Connection type Connector M8, 3-pin
    GTB6L-P3211
    Connection diagram Cd-045
    GTB6L-P3211
    Truth table PNP - light switching
    GTB6L-P3211
    Truth table PNP - dark switching
    GTB6L-P3211
    Characteristic curve
    GTB6L-P3211
    Light spot size
    GTB6L-P3211
    Sensing range diagram
    GTB6L-P3211
    display and adjustment elements
    GTB6L-P3211
    Dimensional drawing
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