Trade Discount 20%
Photoelectric Retro-Reflective Sensor | 12m Sensing Range | IP66/IP67/IP69K Rated | by SICK
The Photoelectric Retro-Reflective Sensor is designed for precise object detection in industrial automation, featuring a sensing range of up to 12 meters without a reflector. With a visible red laser light source and a fast response time of ≤ 0.5 ms, this sensor is perfect for small object detection and safety monitoring in automated systems. Its robust IP66/IP67/IP69K rating ensures reliable performance in harsh environments.
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Alternatively Known As: Photoelectric sensor, Retro-reflective sensor, Laser sensor, Object detection sensor
Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor
- Sensing range max: 0 m to 12 m without reflector
- Light source: Visible red laser, wavelength 650 nm
- Laser class: Class 1 (IEC 60825-1)
- 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 M8 connector, 4-pin
- Protection class: III
- Enclosure rating: IP66, IP67, IP69K
- Operating temperature: -30°C to +55°C (extended range)
- Housing material: Plastic VISTAL®, Optics material: Plastic PMMA
- 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 visible red laser light
- Sensing range up to 12 meters without reflector
- Compact rectangular housing with M3 mounting hole
- Single teach-in button for easy adjustment
- High switching frequency of 1000 Hz and fast response time ≤ 0.5 ms
- Protection rating IP66, IP67, and IP69K for harsh environments
- Polarizing filter included to reduce false triggers
- Operating temperature range from -30°C to +55°C (extended)
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper sensor alignment and electrical connection.
Applications
- Industrial automation for object detection
- Small object detection in manufacturing lines
- Safety and monitoring in automated systems
Standards & Compliance
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Energy-efficient laser light source reduces power consumption
- Durable IP69K rated housing minimizes waste through extended product life
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK WL9L-3P2232 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
