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Photoelectric Retro-Reflective Sensor | PNP Output | IP66/IP67/IP69K Rated | 1000 Hz Switching Frequency | by SICK
The Photoelectric Retro-Reflective Sensor WL9G-3P3232 is designed for industrial automation, featuring a PNP output and high switching frequency of 1,000 Hz. With its robust IP66/IP67/IP69K enclosure rating, it effectively detects transparent objects in harsh environments, ensuring reliable performance and energy efficiency.
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Alternatively Known As: Photoelectric sensor, Retro-reflective sensor, Transparent object sensor, PNP output sensor
Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 20 mA
- Switching output: PNP, complementary
- Switching mode: Light/dark switching
- Output current max: ≤ 100 mA
- Response time: < 0.5 ms
- Switching frequency: 1,000 Hz
- Connection: Cable with M8 male connector, 4-pin, 200 mm
- Cable material: Plastic, PVC
- Conductor cross section: 0.14 mm²
- Circuit protection: Types A, B, C
- Protection class: III
- Housing material: Plastic, VISTAL®
- Optics material: Plastic, PMMA
- Enclosure rating: IP66, IP67, IP69K
- Operating temperature: -40 °C to +60 °C
- Storage temperature: -40 °C to +75 °C
- MTTFD: 1,232 years
- Photobiological safety certified (DIN EN 62471)
- Dimensions (H x L x W): 52.2mm x 23.6mm x 12.2mm
- Weight: 0.1 kg
Key Features
- Photoelectric retro-reflective sensor with autocollimation/coaxial optics
- Visible red light with PinPoint LED at 650 nm wavelength
- Single teach-in button for easy adjustment
- AutoAdapt feature for optimized detection
- Detects transparent objects effectively
- High switching frequency of 1,000 Hz and response time under 0.5 ms
- Complementary PNP output with light/dark switching mode
- Robust plastic VISTAL® housing with PMMA optics
- Protection class III with IP66, IP67, IP69K enclosure rating
- Wide ambient operating temperature range from -40 °C to +60 °C
- Polarizing filter included
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper sensor alignment and electrical connection.
Applications
- Industrial automation for object detection
- Detection of transparent objects
- Use in harsh environments requiring IP66, IP67, IP69K protection
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Durable design minimizes waste and replacement frequency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific terms.
Available Now
The SICK WL9G-3P3232 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and transparent object detection applications.
