Trade Discount 20%
Photoelectric Retro-Reflective Sensor WL8G-N2131 | IP67 Rated | 1000 Hz Switching Frequency | by SICK
The WL8G-N2131 Photoelectric Retro-Reflective Sensor is designed for precise object detection, especially for transparent materials. With a high switching frequency of 1000 Hz and an IP67 rated enclosure, it’s perfect for industrial automation applications. This sensor features autocollimation optics and a visible red light LED, ensuring reliable performance in demanding environments.
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Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Switching output: NPN
- Switching mode: Light/dark switching selectable
- Response time: ≤ 0.5 ms
- Switching frequency: 1000 Hz
- Light spot size at 2 m: Ø 70 mm
- Connection type: M8, 3-pin connector
- Housing material: Plastic ABS
- Optics material: Plastic PMMA
- Operating temperature: -25 °C to +55 °C
- Storage temperature: -40 °C to +70 °C
- Enclosure rating: IP67
- 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
- Visible red light LED with 650 nm wavelength
- Adjustable potentiometer with 270° rotation
- IP67 rated enclosure for dust and water protection
- Polarizing filter included
- High switching frequency of 1000 Hz
- Light/dark switching mode selectable via rotary switch
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper sensor alignment and electrical connection.
Applications
- Industrial automation for object detection
- Detecting transparent objects in manufacturing processes
- Use in environments requiring IP67 rated sensors
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Durable IP67 housing extends product life and reduces waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK WL8G-N2131 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and transparent object detection applications.
