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Photoelectric Retro-Reflective Sensor | 5m Sensing Range | IP66/IP67/IP68/IP69K Rated | by SICK
The Photoelectric Retro-Reflective Sensor is designed for industrial automation, featuring a sensing range of up to 5 meters and robust IP66/IP67/IP68/IP69K protection for washdown environments. With a visible red light PinPoint LED and a single teach-in button for easy adjustment, this sensor is perfect for detecting transparent objects in hygienic zones, ensuring reliable performance in challenging conditions.
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Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor without reflector minimum distance
- Sensing range: 0 m to 5 m
- Light source: PinPoint LED, visible red light, 650 nm wavelength
- Adjustment: Single teach-in button
- Output type: PNP digital output with light/dark switching
- Max output current: ≤ 100 mA
- Response time: < 0.5 ms
- Switching frequency: 1000 Hz
- Protection class: III
- Enclosure rating: IP66, IP67, IP68, IP69K
- Operating temperature: -30°C to +70°C
- Connection: Cable with M12 male connector, 4-pin, 150 mm cable length
- Housing material: Stainless steel V4A (1.4404, 316L)
- Front screen material: Plastic, PMMA
- Cable material: Plastic, PVC
- Communication: IO-Link COM2 (38.4 kBaud), 16 Bit process data length
- 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
- Visible red light PinPoint LED with 650 nm wavelength
- Single teach-in button for adjustment
- Housing designed for washdown environments
- External input and multiple output configurations including device contamination alarm
- AutoAdapt feature for optimized sensing
- High switching frequency up to 1000 Hz
- Robust stainless steel V4A housing
- IP66, IP67, IP68, IP69K rated for harsh environments
- Wide ambient operating temperature range from -30°C to +70°C
- IO-Link communication interface with 38.4 kBaud data rate
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper setup and compliance with safety standards.
Applications
- Industrial automation for object detection
- Hygienic and washdown zones
- Detection of transparent objects
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
- Compliant with China-RoHS and ECOLAB standards ensuring reduced environmental impact
Warranty Information
Warranty details available upon request from manufacturer.
Available Now
The SICK WLG4SC-3P3432VA00 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and hygienic zone applications.
