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Through-Beam Photoelectric Sensor | 120m Sensing Range | Infrared LED Light Source | IP67 Rated | by SICK

BRAND: SICK
SKU: 1120855
$772.50 List price: $971.00
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The Through-Beam Photoelectric Sensor is designed for industrial automation, featuring a sensing range of up to 120 meters and an infrared LED light source for precise object detection. With an IP67 rated enclosure, it withstands harsh environments, making it ideal for safety monitoring in manufacturing processes and material handling systems.
Technical Specifications
  • Functional principle: Through-beam photoelectric sensor
  • Sensing range: 0 m to 120 m (max), recommended 0 m to 85 m
  • Light source: Infrared LED, wavelength 850 nm
  • Light spot size: Ø 800 mm at 20,000 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 (230 V AC/DC), ≤ 45 mA (24 V AC/DC)
  • Digital outputs: 2 complementary relay outputs, SPDT, electrically isolated
  • Switching mode: Light/dark switching
  • Response time: ≤ 15 ms
  • Switching frequency: 10 Hz
  • Protection class: II
  • Housing material: Plastic ABS, front screen PMMA
  • Connection: Terminal connection, 5 terminals
  • 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: EN 60947-5-2, EN 61000-6-3
  • Dimensions (H x L x W): 75mm x 63mm x 24mm
  • Weight: 0.171 kg
Key Features
  • Through-beam photoelectric sensor with sensing range up to 120 m
  • Infrared LED light source with rectangular light spot
  • LED indicators for power and object presence status
  • Potentiometer for sensitivity adjustment (270°)
  • Relay outputs with light/dark switching modes
  • High shock and vibration resistance
  • IP67 rated enclosure for harsh environments
Professional Installation Requirements
  • Installation by qualified personnel is recommended to ensure proper wiring and compliance with safety standards.
Applications
  • Industrial automation for object detection
  • Safety and monitoring in manufacturing processes
  • Material handling and conveyor systems
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Long LED service life reduces waste and replacement frequency
  • Energy-efficient LED light source minimizes power consumption
Warranty Information

Standard manufacturer warranty applies; please refer to SICK for specific terms.

Available Now

The SICK GSE20M-QLRC2170ZZZ Through-beam Photoelectric Sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.