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Optical Sensor FLG4-20018011 | 2 mm Dynamic Detection | IP65 Rated | 5000 Hz Switching Frequency | by SICK

BRAND: SICK
SKU: 6049136
$3,236.20 List price: $4,067.50
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The Optical Sensor FLG4-20018011 is designed for precise object detection in industrial automation, featuring a minimum detectable object size of 2 mm dynamic and a robust IP65-rated aluminum housing. With an adjustable light/dark switching output and a high switching frequency of 5,000 Hz, this sensor is perfect for manufacturing process monitoring and quality control systems, ensuring reliable performance in various applications.
Technical Specifications
  • Sensor principle: Sender/receiver
  • Minimum detectable object (MDO): 2 mm dynamic, 6 mm static
  • Beam separation: 4 mm
  • Detection height: 180 mm
  • Output function: Light/dark switching adjustable by rotary switch
  • Wavelength: 880 nm
  • Supply voltage: DC 18 V to 30 V
  • Ripple: < 10%
  • Output current max: ≤ 100 mA
  • Off delay: 0 s to 5 s
  • Initialization time: 0.3 s
  • Switching output: PNP, NPN
  • Connection type: Male connector M12, 4-pin
  • Housing material: Aluminum, painted
  • Enclosure rating: IP65
  • Circuit protection: Reverse polarity, short-circuit, interference pulse suppression
  • Protection class: III
  • Switching frequency: 5,000 Hz
  • Detection area: 180 mm x 200 mm
  • Response time: < 0.1 ms
  • Shock resistance: EN 60068-2-27
  • Vibration resistance: EN 60068-2-6
  • EMC: EN 60947-5-2
  • Ambient light immunity: Sunlight 10,000 lx
  • Operating temperature: 0 °C to +60 °C
  • Storage temperature: -20 °C to +80 °C
  • Dimensions (H x L x W): 230mm x 25mm x 242mm
  • Weight: 1 kg
Key Features
  • Close device version with sender/receiver sensor principle
  • Minimum detectable object size: 2 mm dynamic, 6 mm static
  • Adjustable light/dark switching output via rotary switch
  • High switching frequency of 5,000 Hz
  • Robust aluminum painted housing with IP65 rating
  • LED indication for operational status
  • Reverse polarity and short-circuit protected outputs
Professional Installation Requirements
  • Installation should be performed by qualified personnel familiar with industrial sensor systems to ensure proper setup and safety compliance.
Applications
  • Industrial automation for object detection
  • Manufacturing process monitoring
  • Quality control systems
  • Material handling and packaging lines
Standards & Compliance
  • Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
  • Energy-efficient operation reduces power consumption
  • Durable design minimizes waste and replacement frequency
Warranty Information

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

Available Now

The SICK FLG4-20018011 Optical Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.