Trade Discount 20%
Photoelectric Retro-Reflective Sensor WL8-P1131 | 3m Sensing Range | IP67 Rated | High Switching Frequency | by SICK
The Photoelectric Retro-Reflective Sensor WL8-P1131 is designed for industrial automation, featuring a sensing range of up to 3 meters with a reflector and a high switching frequency of 2000 Hz. With an IP67 rated enclosure, it ensures reliable performance in dusty and wet environments, making it ideal for high-speed object detection and manufacturing process control.
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Alternatively Known As: Retro-reflective photoelectric sensor, SICK WL8 sensor, Photoelectric object sensor, Retro-reflective proximity sensor
Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor
- Sensing range: 0 m to 3 m with reflector
- Light source: LED, visible red light at 650 nm wavelength
- Adjustment: Potentiometer, 270°
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Switching output: PNP, max output current ≤ 100 mA
- Switching mode: Light/dark switching selectable
- Response time: ≤ 0.25 ms
- Switching frequency: 2000 Hz
- Connection: 3-wire cable, 2 m length, PVC material
- 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 visible red light
- Sensing range up to 3 meters with reflector
- Potentiometer adjustment with 270° rotation
- Light/dark switching mode selectable via rotary switch
- High switching frequency of 2000 Hz
- IP67 rated enclosure for dust and water protection
- Includes stainless steel mounting bracket and reflector
- Polarizing filter for reliable detection
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper sensor alignment and electrical connection according to safety standards.
Applications
- Industrial automation for object detection
- High-speed object movement detection
- Manufacturing process control
- Material handling systems
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 WL8-P1131 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and high-speed object detection applications.
