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Cylindrical photoelectric sensors
GR18S

GRTE18S-P2312S02
1066165
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    • Features
      Sensor/ detection principlePhotoelectric proximity sensor, Energetic
      Dimensions (W x H x D)18 mm x 18 mm x 38.1 mm
      Housing design (light emission)Cylindrical
      Thread diameter (housing)M18 x 1
      Optical axisAxial
      Sensing range max.3 mm ... 115 mm 1)
      Sensing range5 mm ... 100 mm 1)
      Type of lightVisible red light
      Light sourcePinPoint LED 2)
      Light spot size (distance)Ø 8 mm (100 mm)
      Wave length650 nm
      AdjustmentPotentiometer, 270°
      • 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 consumption30 mA
      Switching outputPNP, with time delay toff 130 ms
      Switching modeLight switching
      Signal voltage PNP HIGH/LOWVS - (≤ 3 V) / approx. 0 V
      Output current Imax.100 mA 3)
      Response time< 1,000 µs 4)
      Switching frequency500 Hz 5)
      Connection typeConnector M12, 3-pin
      Circuit protection

      A 6)

      B 7)

      D 8)

      Protection classIII
      Special device
      Housing materialMetal, Nickel-plated brass and ABS
      Optics materialPlastic, PMMA
      Enclosure ratingIP67
      Items suppliedFastening nuts (2 x)
      EMCEN 60947-5-2
      Ambient operating temperature–25 °C ... +55 °C 9)
      Ambient storage temperature–40 °C ... +70 °C
      UL File No.NRKH.E348498 & NRKH7.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
      ETIM 5.0EC001821
      ETIM 6.0EC001821
      ETIM 7.0EC002719
      UNSPSC 16.090139121528

    Technical drawings

    GRTE18S-P2312S02
    Connection diagram Cd-045
    GRTE18S-P2312S02
    Characteristic curve GRTE18S, 100 mm
    GRTE18S-P2312S02
    Light spot size GRTE18S, 100 mm
    GRTE18S-P2312S02
    Sensing range diagram GRTE18S, 100 mm
    GRTE18S-P2312S02
    Adjustments GRTB18(S), GRTE18(S), Sensing range setting: Potentiometer, 270°
    GRTE18S-P2312S02
    Dimensional drawing GR18S, metal, connector, straight, adjustable
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