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Photoelectric Retro-Reflective Sensor Detects Transparent Objects IP67 Rated PNP Dark-ON Light-ON SICK

BRAND: SICK
SKU: 6033186
$357.00 List price: $448.70
+ −
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The Photoelectric Retro-Reflective Sensor WL8G-P2131 is designed for precise detection of transparent objects in industrial automation.
Technical Specifications
  • Functional principle: Photoelectric retro-reflective sensor
  • Sensing range max: 0 to 3 m
  • Sensing range typical: 0 to 1.7 m
  • Light source: Visible red LED, 650 nm wavelength
  • Light spot size at 2 m: Ø 70 mm
  • Adjustment: Potentiometer, 270°
  • Supply voltage: 10 V DC to 30 V DC
  • Current consumption: 30 mA
  • Switching output: PNP, light/dark switching selectable
  • Output current max: ≤ 100 mA
  • Response time: ≤ 0.5 ms
  • Switching frequency: 1000 Hz
  • Connection type: M8, 3-pin connector
  • Housing material: Plastic ABS, Optics material: Plastic PMMA
  • Enclosure rating: IP67
  • Operating temperature: -25 °C to +55 °C
  • Storage temperature: -40 °C to +70 °C
  • Weight: 10 g
  • Includes stainless steel mounting bracket and reflector
  • Dimensions (H x L x W): 31mm x 20mm x 11mm
  • Weight: 0.1 kg
Key Features
  • Photoelectric retro-reflective sensor with autocollimation/coaxial optics
  • Detects transparent objects effectively
  • Visible red light LED with 650 nm wavelength
  • Potentiometer adjustment with 270° rotation
  • IP67 rated housing for dust and water protection
  • Includes stainless steel mounting bracket and reflector
  • Polarizing filter included to reduce false triggers
Professional Installation Requirements
  • Installation by qualified personnel is recommended to ensure proper sensor alignment and electrical connection.
Applications
  • Industrial automation for object detection
  • Detection of transparent objects
  • Use in environments requiring robust IP67 rated sensors
Standards & Compliance
  • Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Energy-efficient LED light source reduces power consumption
  • Durable IP67 housing extends product life and reduces waste
Warranty Information

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

Available Now

The SICK WL8G-P2131 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and transparent object detection applications.

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