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Photoelectric Retro-Reflective Sensor WLG4S-3F3435V | 5m Sensing Range | IP66/IP67/IP68/IP69K Rated | by SICK
The WLG4S-3F3435V Photoelectric Retro-Reflective Sensor is designed for industrial automation and hygienic zones, featuring a sensing range of up to 5 meters and a fast response time of under 0.5 ms. With a durable stainless steel housing and high protection ratings, this sensor is perfect for detecting transparent objects in washdown environments, ensuring reliable performance and compliance with safety standards.
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Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor with autocollimation/coaxial optics
- Sensing range: 0 m to 5 m maximum
- 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
- Housing material: Stainless steel V4A (1.4404, 316L)
- Enclosure rating: IP66, IP67, IP68, IP69K
- Operating temperature: -30 °C to +60 °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 5 meters
- Polarisation filters included
- PinPoint LED visible red light with 650 nm wavelength
- AutoAdapt feature for optimized sensing
- Washdown housing design made of stainless steel V4A (1.4404, 316L)
- High protection rating: IP66, IP67, IP68, IP69K
- Fast response time under 0.5 ms and switching frequency up to 1000 Hz
- Dark switching mode with PNP digital output
- Cable connection with M12 male connector, 4-pin
Professional Installation Requirements
- Professional installation by a qualified electrician or technician is recommended to ensure proper setup and compliance with safety standards.
Applications
- Hygienic and washdown zones
- Detecting transparent objects
- Industrial automation and safety systems
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable stainless steel housing reduces waste and extends product life in harsh environments
- 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 WLG4S-3F3435V Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and hygienic zone applications.
