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Photoelectric Retro-Reflective Sensor WL9-3N2230 | IP66, IP67, IP69K | Fast Response Time | by SICK
The Photoelectric Retro-Reflective Sensor WL9-3N2230 is designed for industrial automation, featuring a sensing range of up to 4 meters without a reflector and a fast response time of under 0.5 ms. With a robust IP66, IP67, and IP69K protection rating, this sensor is perfect for harsh environments, ensuring reliable object detection and safety monitoring in manufacturing processes.
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Product Name/Title: Photoelectric Retro-Reflective Sensor WL9-3N2230 | IP66, IP67, IP69K | Fast Response Time | by SICK
Brand: SICK
SKU: 1049071
Alternatively Known As: Photoelectric sensor, Retro-reflective sensor, SICK WL9 sensor, Industrial object sensor
Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Switching output: NPN complementary
- Output current max: ≤ 100 mA
- Response time: < 0.5 ms
- Switching frequency: 1000 Hz
- Light wavelength: 650 nm
- Light spot size: Ø 45 mm at 1.5 m
- Connection: Male M8, 4-pin connector
- Protection class: III
- Enclosure rating: IP66, IP67, IP69K
- Operating temperature: -40°C to +60°C
- Storage temperature: -40°C to +75°C
- Housing material: Plastic VISTAL®
- Optics material: Plastic PMMA
- Polarizing filter included
- Dimensions (H x L x W): 49.8mm 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
- Sensing range up to 4 meters without reflector
- Compact rectangular housing with M3 mounting hole
- High protection rating IP66, IP67, IP69K for harsh environments
- Fast response time under 0.5 ms and switching frequency of 1000 Hz
- Complementary NPN output with light/dark switching mode
- Wide operating temperature range from -40°C to +60°C
- Polarizing filter included to reduce false triggering
- Robust plastic housing made of VISTAL® and PMMA optics
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician to ensure proper wiring and sensor alignment.
Applications
- Industrial automation for object detection
- Safety and monitoring in manufacturing processes
- Material handling and conveyor systems
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Complies with 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
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK WL9-3N2230 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
