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Photoelectric Proximity Sensor Background Suppression Adjustable Sensing Range Variant-11 (IP65 Rated) SICK

BRAND: SICK
SKU: 1120796
$728.90 List price: $916.20
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The Photoelectric Proximity Sensor GTB20M-3ASD116GZZZ features background suppression and an adjustable sensing range from 0.1 m to 3 m
Technical Specifications
  • Functional principle: Photoelectric proximity sensor with background suppression
  • Sensing range: 0.005 m minimum, 3 m maximum
  • Adjustable switching threshold: 0.1 m to 3 m
  • Light source: Infrared LED, 850 nm wavelength
  • Light spot size: Ø 28 mm at 500 mm distance
  • LED risk group: Free group according to EN 62471
  • Supply voltage: 24 V AC/DC to 240 V AC/DC
  • Current consumption: ≤ 10 mA (without load at 230 V AC/DC), ≤ 45 mA (without load at 24 V AC/DC)
  • Output: 2 complementary relay outputs, SPDT, electrically isolated
  • Switching mode: Light/dark switching
  • Response time: ≤ 15 ms
  • Switching frequency: 10 Hz
  • Time functions: Switch-on delay, off delay, ON and OFF delay adjustable up to 10,000 ms
  • Housing material: Plastic ABS, front screen PMMA
  • Protection rating: IP65
  • Operating temperature: -30 °C to +60 °C
  • Shock resistance: 30 g, 11 ms
  • Vibration resistance: 10 Hz to 1,000 Hz, amplitude 1 mm
  • Dimensions (H x L x W): 74.5mm x 63mm x 23.5mm
  • Weight: 0.155 kg
Key Features
  • Photoelectric proximity sensor with background suppression
  • Adjustable sensing range from 0.1 m to 3 m
  • Infrared LED light source with 850 nm wavelength
  • Rectangular light spot with 28 mm diameter at 500 mm distance
  • Two complementary relay outputs with light/dark switching
  • Adjustable delay time and switching function via potentiometers and switch
  • IP65 rated housing for protection against dust and water
  • Operating temperature range from -30 °C to +60 °C
  • High shock and vibration resistance
Professional Installation Requirements
  • Installation by a qualified technician or electrician is recommended to ensure proper wiring and configuration according to application requirements.
Applications
  • Industrial automation for object detection
  • Material handling and packaging systems
  • Safety and monitoring in manufacturing processes
Standards & Compliance
  • AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
  • Energy-efficient LED light source with long service life of 100,000 hours
  • Durable design reduces waste and replacement frequency
Warranty Information

Standard manufacturer warranty applies; please refer to SICK's official warranty policy.

Available Now

The SICK GTB20M-3ASD116GZZZ photoelectric proximity sensor is available for immediate purchase, ideal for industrial automation and object detection applications.

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