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Photoelectric Retro-Reflective Sensor 20m Sensing Range IP66 IP67 IP69 Rated Variant-1 SICK

BRAND: SICK
SKU: 1126037
$723.00 List price: $908.70
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The Photoelectric Retro-Reflective Sensor is designed for high-speed object detection in industrial automation
Technical Specifications
  • Functional principle: Photoelectric retro-reflective sensor without reflector minimum distance
  • Sensing range: 0 m to 20 m, recommended 0 m to 12 m
  • Light source: Visible red laser, wavelength 655 nm
  • Laser class: 1
  • Pulse duration: 4 µs
  • Maximum pulse power: < 2.13 mW
  • Average service life: 50,000 hours at 25°C
  • Supply voltage: 10 V DC to 30 V DC
  • Current consumption: ≤ 14 mA at 24 V
  • Digital outputs: 2 complementary push-pull PNP/NPN, light/dark switching
  • Response time: ≤ 200 µs
  • Switching frequency: 2,500 Hz
  • Protection class: III
  • Enclosure rating: IP66, IP67, IP69
  • Operating temperature: -20°C to +55°C
  • Storage temperature: -40°C to +70°C
  • Connection: Male M12, 4-pin connector
  • Housing material: Metal zinc diecast
  • Front screen: Plastic PMMA
  • Weight: Approx. 77 g
  • Dimensions (H x L x W): 50mm x 43mm x 16mm
  • Weight: 0.1 kg
Key Features
  • Photoelectric retro-reflective sensor with autocollimation/coaxial optics
  • Sensing range up to 20 m with recommended range up to 12 m
  • Visible red laser light source with ellipse-shaped light spot
  • Polarisation filter included
  • BluePilot teach-in button for sensitivity adjustment
  • IO-Link interface for sensor configuration and Smart Task functions
  • LED indicators for alignment, operating status, and received light beam status
  • Robust metal zinc diecast housing with IP66, IP67, and IP69 protection ratings
  • High shock and vibration resistance
  • Reverse polarity, overcurrent, and short-circuit protected outputs
Professional Installation Requirements
  • Installation by qualified personnel recommended to ensure proper alignment, electrical connection, and compliance with safety standards.
Applications
  • Industrial automation for object detection
  • High-speed object detection
  • Detection of small objects
  • Detection of objects wrapped in film
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Energy-efficient laser light source reduces power consumption
  • Durable metal housing extends product lifespan, reducing waste
  • Compliant with environmental standards including China-RoHS and ECOLAB
Warranty Information

Standard manufacturer warranty applies; please refer to SICK for details.

Available Now

The SICK WLA12L-24162130A00 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.

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