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Photoelectric Retro-Reflective Sensor WLG4S-3F2235V 5m Sensing Range IP66 IP67 IP68 IP69K Rated SICK
The WLG4S-3F2235V Photoelectric Retro-Reflective Sensor is designed for industrial automation and hygienic zones
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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, dark switching
- Output current max: ≤ 100 mA
- Response time: < 0.5 ms
- Switching frequency: 1,000 Hz
- Housing material: Stainless steel V4A (1.4404, 316L)
- Front screen material: Plastic, PMMA
- Connection: Male connector M8, 4-pin
- 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): 45mm 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
- Slim stainless steel V4A housing suitable for washdown environments
- High switching frequency of 1,000 Hz with response time under 0.5 ms
- Protection class III with circuit protection types A, B, and C
- Enclosure rating IP66, IP67, IP68, and IP69K for harsh environments
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with industrial sensor systems to ensure proper setup and safety compliance.
Applications
- Hygienic and washdown zones
- Detecting transparent objects
- Industrial automation and safety systems
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable stainless steel housing reduces replacement frequency and waste
- Energy-efficient LED light source minimizes power consumption
- Designed for harsh environments reducing need for frequent maintenance
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WLG4S-3F2235V Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and hygienic zone applications.
