Cylindrical photoelectric sensors
GR18

GRTE18-P2442
Illustration may differ
GRTE18-P2442
1066549

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    • Features
      Functional principlePhotoelectric proximity sensor
      Functional principle detailEnergetic
      Dimensions (W x H x D)18 mm x 18 mm x 73.5 mm
      Housing design (light emission)Cylindrical
      Thread diameter (housing)M18 x 1
      Optical axisAxial
      Sensing range max.5 mm ... 550 mm 1)
      Sensing range10 mm ... 400 mm 1)
      Type of lightVisible red light
      Light sourcePinPoint LED 2)
      Light spot size (distance)Ø 9 mm (400 mm)
      Wave length650 nm
      AdjustmentPotentiometer
      Indication
      LED greenOperating indicator
      Static on: power on
      LED yellowStatus of received light beam
      Static on: object present
      Static off: object not present
      • 1) Object with 90% remission (based on 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 consumption30 mA
      Switching outputPNP
      Output functionComplementary
      Switching modeLight/dark switching
      Signal voltage NPN HIGH/LOWApprox. VS / ≤ 3 V
      Output current Imax.≤ 100 mA 3)
      Response time< 1,000 µs 4)
      Switching frequency500 Hz 5)
      Connection typeMale connector M12, 4-pin
      Circuit protection

      A 6)

      B 7)

      D 8)

      Protection classIII
      Housing materialMetal, Nickel-plated brass and ABS
      Optics materialPlastic, PMMA
      Enclosure ratingIP67
      Items suppliedFastening nuts (2 x)
      Electromagnetic compatibility (EMC)EN 60947-5-2
      Ambient operating temperature–25 °C ... +55 °C 9)
      Ambient temperature, storage–40 °C ... +70 °C
      UL File No.E348498
      • 1) Limit values. Operated in short-circuit protected network: max. 8 A.
      • 2) May not exceed or fall below Uv tolerances.
      • 3) At Uv > 24 V or ambient temperature > 49 °C, IA max. = 50 mA.
      • 4) Signal transit time with resistive load.
      • 5) With light/dark ratio 1:1.
      • 6) A = VS connections reverse-polarity protected.
      • 7) B = inputs and output reverse-polarity protected.
      • 8) D = outputs overcurrent and short-circuit protected.
      • 9) At Uv <=24V and IA<50mA.
    • Classifications
      eCl@ss 5.027270903
      eCl@ss 5.1.427270903
      eCl@ss 6.027270903
      eCl@ss 6.227270903
      eCl@ss 7.027270903
      eCl@ss 8.027270903
      eCl@ss 8.127270903
      eCl@ss 9.027270903
      eCl@ss 10.027270904
      eCl@ss 11.027270904
      eCl@ss 12.027270903
      ETIM 5.0EC001821
      ETIM 6.0EC001821
      ETIM 7.0EC002719
      ETIM 8.0EC002719
      UNSPSC 16.090139121528
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    Technical drawings

    GRTE18-P2442
    Connection diagram Cd-084
    GRTE18-P2442
    Characteristic curve GRTE18S, 400 mm
    GRTE18-P2442
    Light spot size GRTE18S, 400 mm
    GRTE18-P2442
    Sensing range diagram GRTE18S, 400 mm
    GRTE18-P2442
    Response range GRTE18S, 400 mm
    GRTE18-P2442
    Adjustments GRTB18(S), GRTE18(S), Sensing range setting: Potentiometer, 270°
    GRTE18-P2442
    Dimensional drawing GRTE18, GRL18, GRSE18, metal, connector, straight
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