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Photoelectric Retro-Reflective Sensor WL9M4-3P3432 | 0-5m Sensing Range | IP66/IP67/IP69K Rated | by SICK
The Photoelectric Retro-Reflective Sensor WL9M4-3P3432 is designed for precise object detection in industrial automation, featuring a sensing range of up to 5 meters with a reflector. With a robust IP66/IP67/IP69K rating and a high switching frequency of 1,000 Hz, this sensor is perfect for material handling and quality control applications, ensuring reliable performance in challenging environments.
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Product Name/Title: Photoelectric Retro-Reflective Sensor WL9M4-3P3432 | 0-5m Sensing Range | IP66/IP67/IP69K Rated | by SICK
Brand: SICK
SKU: 1051907
Alternatively Known As: Photoelectric sensor, Retro-reflective sensor, Object detection sensor, SICK sensor WL9M4
Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor
- Sensing range: 0 m to 3 m without reflector, up to 5 m with reflector
- Light source: PinPoint LED, wavelength 650 nm
- Switching output: PNP complementary
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Response time: less than 0.5 ms
- Switching frequency: 1,000 Hz
- Connection type: Cable with M12 male connector, 4-pin, 120 mm
- Protection class: III
- Enclosure rating: IP66, IP67, IP69K
- Operating temperature: -40°C to +60°C
- Housing material: Plastic, VISTAL®
- Optics material: Plastic, PMMA
- Weight: 80 g
- Polarizing filter included
- Dimensions (H x L x W): 50mm 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 light source
- Single teach-in button for easy adjustment
- High switching frequency of 1,000 Hz
- Robust housing with IP66, IP67, and IP69K protection ratings
- Wide ambient operating temperature range from -40°C to +60°C
- Polarizing filter included to reduce false triggering
- Cable with M12 male connector, 4-pin, 120 mm length
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician to ensure proper wiring and sensor alignment for optimal performance and safety.
Applications
- Industrial automation for detecting small objects
- Material handling and packaging systems
- Quality control and inspection processes
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
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's official warranty policy for details.
Available Now
The SICK WL9M4-3P3432 Photoelectric Retro-Reflective Sensor is available for immediate purchase. Ideal for industrial automation and object detection applications.
