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Photoelectric Retro-Reflective Sensor | Detects Transparent Objects | IP67 Rated | by SICK
The Photoelectric Retro-Reflective Sensor WL8G-P1131S02 is designed for industrial automation, effectively detecting transparent objects with a sensing range of up to 1.7 m. Featuring a visible red LED light source and an IP67 rated enclosure, this sensor ensures reliable performance in challenging environments, making it ideal for manufacturing lines and precise sensing applications.
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Product Name/Title: Photoelectric Retro-Reflective Sensor | Detects Transparent Objects | IP67 Rated | by SICK
Brand: SICK
SKU: 1051347
Alternatively Known As: Photoelectric sensor, Retro-reflective sensor, Transparent object sensor, SICK WL8G sensor
Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor
- Sensing range: 0 m to 1.7 m (up to 3 m without reflector)
- Light source: Visible red LED, 650 nm wavelength
- Light spot size: Ø 70 mm at 2 m distance
- Supply voltage: 10 V DC to 30 V DC with ±10% ripple
- Current consumption: 30 mA
- Switching output: PNP, max output current ≤ 100 mA
- Switching mode: Light/dark selectable via rotary switch
- Response time: ≤ 0.5 ms
- Switching frequency: 1,000 Hz
- Connection: 3-pin M8 connector cable, 600 mm length
- Housing material: Plastic ABS; Optics material: Plastic PMMA
- Enclosure rating: IP67
- Operating temperature: -25 °C to +55 °C
- Storage temperature: -40 °C to +70 °C
- Includes stainless steel mounting bracket and reflector
- Dimensions (H x L x W): 31mm x 20mm x 11mm
- Weight: 0.1 kg
Key Features
- Photoelectric retro-reflective sensor with autocollimation/coaxial optics
- Detects transparent objects effectively
- Visible red light LED with 650 nm wavelength
- Potentiometer adjustment with 270° rotation
- IP67 rated enclosure for dust and water protection
- Polarizing filter included to reduce interference
- High switching frequency of 1,000 Hz
- Light/dark switching mode selectable via rotary switch
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician to ensure proper wiring and sensor alignment for optimal performance.
Applications
- Industrial automation for object detection
- Detecting transparent objects in manufacturing lines
- Use in environments requiring precise sensing with retro-reflective technology
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Durable IP67 housing extends product life, reducing waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK WL8G-P1131S02 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and transparent object detection applications.
