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Photoelectric Retro-Reflective Sensor WL9M4-3P2432 | 0-3m Sensing Range | IP66/IP67/IP69K Rated | by SICK
The Photoelectric Retro-Reflective Sensor WL9M4-3P2432 is designed for precise object detection in industrial automation, featuring a sensing range of 0 to 3 meters and a high switching frequency of 1,000 Hz. With its robust IP66/IP67/IP69K protection and a wide operating temperature range from -40 °C to +60 °C, this sensor is perfect for harsh environments, ensuring reliable performance and durability.
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Product Name/Title: Photoelectric Retro-Reflective Sensor WL9M4-3P2432 | 0-3m Sensing Range | IP66/IP67/IP69K Rated | by SICK
Brand: SICK
SKU: 1051896
Alternatively Known As: Photoelectric sensor, Retro-reflective sensor, Object detection sensor, Industrial photo sensor
Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor
- Sensing range: 0 m to 3 m without reflector
- Light source: PinPoint LED, 650 nm wavelength
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 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 type: Male M12, 4-pin connector
- Protection class: III
- Enclosure rating: IP66, IP67, IP69K
- Operating temperature: -40 °C to +60 °C
- Housing material: Plastic (VISTAL®)
- Optics material: Plastic (PMMA)
- Polarizing filter included
- 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
- High switching frequency of 1,000 Hz and response time under 0.5 ms
- Complementary PNP output with light/dark switching mode
- Robust plastic housing (VISTAL®) with IP66, IP67, and IP69K protection
- Wide ambient operating temperature range from -40 °C to +60 °C
- Polarizing filter included to reduce interference
- Connection via male M12 4-pin connector
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with photoelectric sensor wiring and safety standards to ensure proper operation and compliance.
Applications
- Industrial automation for object detection
- Small object detection in manufacturing lines
- Use in harsh environments requiring IP66/IP67/IP69K protection
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Durable design minimizes waste and replacement frequency
- Complies with China-RoHS for reduced hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK WL9M4-3P2432 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and small object detection applications.
