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Technical content

www.mysick.com Photoelectric sensors G2S, Photoelectric proximity sensor, Background suppression GTB2S-E5451

Photoelectric sensorsAAAAAAAAAAAAA© SICK AG. Subject to change without notice.AAAAAAAAAAAAA2/2/2016 2:47:39 AM Photoelectric sensors G2S, Photoelectric proximity sensor, Background suppression 1) Object with 90 % reflectance (referred to standard white, DIN 5033) 2) Object with 6 % remission 3) Average service life of 100,000 h at TA = +25 °C Type > GTB2S-E5451 Part No. > 1064344 At a glance Accurate adjustment of the operating distance due to easy operation of the 3-turn potentiometer Reliable detection of objects of all types regardless of their reflective properties• Minimum black/white shift, less than 10% under 80 mm• Your benefits Precise, repeatably accurate switching points with a small, brilliant and sharply defined light spot Universal use, since a minimum black/white shift allows the sensor to be used irrespective of object contours and backgrounds High throughput and less downtime due to the sensor's ability to suppress active and passive interference in industrial environments. The 45-degree tilted cable entry offers maximum installation flexibility with additional soft rubber bearings to absorb vibrations and tensile loads The powerful PinPoint LED permits reliable detection of jet-black and poorly reflective objects Illustration may differ

Features

Sensor/detection principle: Photoelectric proximity sensor, Background suppression Dimensions (W x H x D): 7.7 mm x 27.5 mm x 13.5 mm Housing design (light emission): Rectangular Sensing range max.: 2 mm ... 120 mm 1) Sensing range: 25 mm ... 90 mm 2) Type of light: Visible red light Light source: PinPoint LED 3) Wave length: 640 nm Adjustment: Potentiometer, 3 turns Light spot size (distance): Ø 3.5 mm (50 mm) Mechanics/electronics Supply voltage: 10 V DC ... 30 V DC 1) Ripple: ≤ 5 Vpp 2) Current consumption: ≤ 20 mA 3) Output type: NPN Switching mode: Dark switching

Photoelectric sensorsAAAAAAAAAAAAA© SICK AG. Subject to change without notice.AAAAAAAAAAAAA2/2/2016 2:47:39 AM 1) Limit values, operation in short-circuit protected network max. 8 A 2) May not exceed or fall short of VS tolerances 3) Without load 4) Signal transit time with resistive load 5) With light/dark ratio 1:1 6) Do not bend below 0 °C 7) A = VS connections reverse-polarity protected 8) C = interference suppression 9) D = outputs overcurrent and short-circuit protected Output current Imax.: < 50 mA Response time: < 0.6 ms 4) Switching frequency: 800 Hz 5) Connection type: Cable with connector M8, 3-pin, 200 mm 6) Cable diameter: Ø 3 mm Circuit protection::: A, C, D 7) 8) 9) Optics material: PMMA Enclosure rating: IP 67 Ambient operating temperature: -25 °C ... +50 °C Ambient storage temperature: -40 °C ... +75 °C UL File No.: NRKH.E181493 Housing material: ABS, Plastic Dimensional drawing

Photoelectric sensorsAAAAAAAAAAAAA© SICK AG. Subject to change without notice.AAAAAAAAAAAAA2/2/2016 2:47:39 AM Connection diagram Characteristic curve

Photoelectric sensorsAAAAAAAAAAAAA© SICK AG. Subject to change without notice.AAAAAAAAAAAAA2/2/2016 2:47:39 AM Sensing range diagram Connection type Light spot size

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