Trade Discount 20%
Photoelectric Retro-Reflective Sensor | 5m Sensing Range | IP66/IP69K Rated | Slim Stainless Steel Housing | by SICK
The Photoelectric Retro-Reflective Sensor is designed for industrial automation, featuring a sensing range of up to 5 meters and a fast response time of under 0.5 ms. With its durable IP66/IP69K rated stainless steel housing, it's perfect for hygienic washdown zones and can detect transparent objects with precision. Ideal for professionals seeking reliable performance in harsh environments.
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Alternatively Known As: Photoelectric sensor, Retro-reflective sensor, Industrial object sensor, Washdown sensor
Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor with autocollimation/coaxial optics
- Sensing range: 0 m to 5 m maximum
- Polarisation filter: Yes
- 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
- Protection class: III
- Digital output: PNP, dark switching, max output current ≤ 100 mA
- Response time: < 0.5 ms
- Switching frequency: 1000 Hz
- Housing: Metal stainless steel V4A (1.4404, 316L), slim design
- 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 filter included
- PinPoint LED visible red light with 650 nm wavelength
- AutoAdapt feature for optimized sensing
- Housing designed for washdown environments
- Slim stainless steel V4A (1.4404, 316L) metal housing
- IP66, IP67, IP68, IP69K rated enclosure for harsh environments
- Fast response time under 0.5 ms and switching frequency up to 1000 Hz
- PNP dark switching digital output with max 100 mA output current
Professional Installation Requirements
- Installation by qualified personnel recommended to ensure correct sensor alignment and electrical connections.
Applications
- Industrial automation for object detection
- Hygienic and washdown zones
- Detection of transparent objects
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable stainless steel housing extends product life reducing waste
- Energy-efficient LED light source minimizes power consumption
- High ingress protection reduces need for frequent replacements
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific terms.
Available Now
The SICK WLG4S-3F2235V Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and hygienic zone applications.
