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Photoelectric Retro-Reflective Sensor WL9M4L-3P2432 | IP66, IP67, IP69K Rated | 12m Sensing Range | by SICK
The Photoelectric Retro-Reflective Sensor WL9M4L-3P2432 is designed for precise object detection in industrial automation. With a sensing range of up to 12 meters and a fast response time of ≤ 0.5 ms, it ensures reliable performance in safety and control systems. Its robust IP66, IP67, and IP69K ratings provide excellent protection against environmental factors, making it ideal for manufacturing lines and small object detection applications.
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Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Switching output: PNP complementary
- Output current max: ≤ 100 mA
- Response time: ≤ 0.5 ms
- Switching frequency: 1000 Hz
- Connection type: Male M12, 4-pin connector
- Protection class: III
- Enclosure rating: IP66, IP67, IP69K
- Operating temperature: -10 °C to +50 °C (standard), -30 °C to +55 °C (extended)
- Storage temperature: -30 °C to +70 °C
- Laser class: 1 (IEC 60825-1)
- Dimensions (H x L x W): 52mm x 24mm x 12mm
- Weight: 0.1 kg
Key Features
- Photoelectric retro-reflective sensor with autocollimation/coaxial optics
- Visible red laser light source with 650 nm wavelength
- Sensing range up to 12 meters without reflector
- Single teach-in button for easy adjustment
- High switching frequency of 1000 Hz and fast response time ≤ 0.5 ms
- IP66, IP67, and IP69K rated for robust protection
- Plastic VISTAL® housing with PMMA optics
- Polarizing filter included for enhanced detection
- Operating temperature range from -30 °C to +55 °C (extended)
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper alignment and electrical connection according to safety standards.
Applications
- Industrial automation for object detection
- Small object detection in manufacturing lines
- Safety and control systems requiring precise sensing
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Energy-efficient laser technology reduces power consumption
- Durable IP69K housing minimizes environmental damage and extends product life
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WL9M4L-3P2432 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.
