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Photoelectric Proximity Sensor Background Suppression 5mm ~ 3m Adjustable Sensing Range SICK

BRAND: SICK
SKU: 1119846
$604.00 List price: $759.10
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The photoelectric proximity sensor GTB20M-QLRC1160ZZZ 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, wavelength 850 nm
  • Light spot size: Ø 28 mm at 500 mm distance
  • Maximum beam dispersion: ±1.5° at 23 °C
  • Supply voltage: 24 V AC/DC to 240 V AC/DC
  • Current consumption: ≤ 10 mA (230 V AC/DC), ≤ 45 mA (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
  • Protection class: II
  • Enclosure rating: IP67
  • Operating temperature: -30 °C to +60 °C
  • Storage temperature: -40 °C to +70 °C
  • Shock resistance: 30 g, 11 ms
  • Vibration resistance: 10 Hz to 1000 Hz, amplitude 1 mm
  • EMC standards: EN 60947-5-2, EN 61000-6-3
  • Dimensions (H x L x W): 74.5mm x 63mm x 23.5mm
  • Weight: 0.1 kg
Key Features
  • Photoelectric proximity sensor with background suppression
  • Adjustable sensing range from 0.1 m to 3 m
  • Infrared LED light source with rectangular light spot
  • High immunity to ambient light up to 20,000 lx
  • IP67 rated housing for robust environmental protection
  • Dual relay outputs with light/dark switching modes
  • Potentiometer adjustment for sensing range with 7 rotations
  • LED indicators for power and object detection status
Professional Installation Requirements
  • Installation by a qualified technician or electrician is recommended to ensure proper wiring and compliance with safety standards.
Applications
  • Industrial automation for object detection
  • Material handling and packaging systems
  • Safety and monitoring in manufacturing processes
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Long LED service life of 100,000 hours reduces waste and replacement frequency
  • Energy-efficient LED technology minimizes power consumption
Warranty Information

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

Available Now

The SICK GTB20M-QLRC1160ZZZ photoelectric proximity sensor is available for immediate purchase, ideal for industrial automation and object detection applications.

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