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Photoelectric Retro-Reflective Sensor WL4S-3F1330V 4m Sensing Range IP66 to IP69K Rated SICK

BRAND: SICK
SKU: 1046417
$437.30 List price: $549.70
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The Photoelectric Retro-Reflective Sensor WL4S-3F1330V is designed for reliable object detection in industrial automation and hygienic zones.
Technical Specifications
  • Functional principle: Photoelectric retro-reflective sensor with autocollimation/coaxial optics
  • Sensing range: 0 m to 4 m maximum, 0 m to 2.5 m typical
  • Light source: PinPoint LED, visible red light, 650 nm wavelength
  • Light spot size: Ø 45 mm at 1.5 m distance
  • Supply voltage: 10 V DC to 30 V DC
  • Current consumption: 30 mA
  • Output type: PNP digital output, dark switching
  • Output current max: ≤ 100 mA
  • Response time: < 0.5 ms
  • Switching frequency: 1000 Hz
  • Protection class: III
  • Circuit protection: Types A, B, C
  • Housing material: Stainless steel V4A (1.4404, 316L)
  • Front screen material: Plastic, PMMA
  • Cable: Plastic, PVC, 3-wire, 2 m length
  • Enclosure rating: IP66, IP67, IP68, IP69K
  • Operating temperature: -30 °C to +70 °C
  • Storage temperature: -30 °C to +75 °C
  • Dimensions (H x L x W): 49mm x 22mm x 15mm
  • Weight: 0.1 kg
Key Features
  • Photoelectric retro-reflective sensor with autocollimation/coaxial optics
  • Sensing range up to 4 meters with minimum distance 0 meters
  • Polarisation filters included
  • Visible red light PinPoint LED with 650 nm wavelength
  • Slim metal housing made of stainless steel V4A (1.4404, 316L)
  • IP66, IP67, IP68, IP69K rated for harsh environments
  • Fast response time under 0.5 ms and switching frequency up to 1000 Hz
  • Dark switching mode with PNP digital output
  • Cable connection with 3-wire, 2 m length
  • Certified with EU, UK, ACMA, Moroccan conformity and cULus
Professional Installation Requirements
  • Installation by qualified personnel is recommended to ensure proper sensor alignment and electrical connection according to manufacturer guidelines.
Applications
  • Suitable for hygienic and washdown zones
  • Industrial automation and object detection
  • Use in environments requiring robust and reliable sensing
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Durable stainless steel housing reduces replacement frequency and waste
  • Energy-efficient LED light source minimizes power consumption
  • High ingress protection extends product life in harsh environments
Warranty Information

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

Available Now

The SICK WL4S-3F1330V Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and hygienic zone applications.