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Photoelectric Retro-Reflective Sensor Dual Lens System IP67 Rated Variant-46 SICK

BRAND: SICK
SKU: 1120842
$416.50 List price: $523.50
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The Photoelectric Retro-Reflective Sensor GLD20G-QK112170ZZZ features a dual lens system and a sensing range of 0.03m to 20m
Technical Specifications
  • Functional principle: Photoelectric retro-reflective with dual lens system
  • Sensing range: 0.03 m to 20 m (max), recommended 0.03 m to 16 m
  • Light source: Visible red LED, wavelength 630 nm
  • Light spot size: Ø 200 mm at 5,000 mm distance
  • LED indicators: Green for power, yellow for light beam status
  • Adjustment: 270° potentiometer for sensitivity
  • Supply voltage: 10 V DC to 30 V DC
  • Current consumption: ≤ 30 mA at 24 V
  • Output type: 2 complementary push-pull outputs (PNP/NPN)
  • Output current max: ≤ 100 mA
  • Response time: ≤ 500 µs
  • Switching frequency: 1,000 Hz
  • Protection class: III
  • Enclosure rating: IP67
  • Operating temperature: -30 °C to +60 °C
  • Shock resistance: 30 g, 11 ms
  • Vibration resistance: 10 Hz to 1,000 Hz, amplitude 1 mm
  • EMC: EN 60947-5-2 compliant
  • Dimensions (H x L x W): 74.5mm x 52.5mm x 23.5mm
  • Weight: 0.1 kg
Key Features
  • Photoelectric retro-reflective sensor with dual lens system
  • Sensing range from 0.03 m to 20 m with recommended range up to 16 m
  • Visible red LED light source with 630 nm wavelength
  • Rectangular light spot with Ø 200 mm at 5,000 mm distance
  • Polarisation filters included to reduce interference
  • LED indicators for power and object presence status
  • Potentiometer for 270° sensitivity adjustment
  • High switching frequency of 1,000 Hz and response time ≤ 500 µs
  • IP67 rated enclosure for dust and water protection
  • Operating temperature range from -30 °C to +60 °C
  • Robust against shock (30 g) and vibration (10 Hz to 1,000 Hz)
  • Reverse polarity, overcurrent, and short-circuit protected outputs
Professional Installation Requirements
  • Installation should be performed by qualified personnel familiar with photoelectric sensor wiring and safety standards to ensure proper operation and compliance.
Applications
  • Industrial automation for object detection
  • Safety and presence detection in manufacturing lines
  • Material handling and packaging systems
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 IP67 rated housing reduces need for frequent replacements
  • Robust design minimizes electronic waste through extended operational life
Warranty Information

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

Available Now

The SICK GLD20G-QK112170ZZZ Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and safety detection applications.

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