Trade Discount 20%
Photoelectric Retro-Reflective Sensor | IP66/IP67/IP69K Rated | 5m Sensing Range | 1000 Hz Switching Frequency | by SICK
The Photoelectric Retro-Reflective Sensor is designed for industrial automation, featuring a sensing range of up to 5 meters and a high switching frequency of 1000 Hz. With an IP66/IP67/IP69K enclosure rating, it’s perfect for harsh environments, ensuring reliable object detection. The sensor includes a polarizing filter to minimize false triggers and operates efficiently in temperatures from -40°C to +60°C.
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Alternatively Known As: Photoelectric sensor, Retro-reflective sensor, Optical sensor, SICK WL9M4 sensor
Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Switching output: PNP complementary
- Output current max: ≤ 100 mA
- Switching mode: Light/dark switching
- Response time: < 0.5 ms
- Switching frequency: 1000 Hz
- Connection: 4-wire cable, 2 m length, PVC material
- Circuit protection: Types A, B, C
- Housing material: Plastic VISTAL®
- Optics material: Plastic PMMA
- Enclosure rating: IP66, IP67, IP69K
- Operating temperature: -40°C to +60°C
- Storage temperature: -40°C to +75°C
- 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 visible red light
- PinPoint LED light source with 650 nm wavelength
- Sensing range up to 5 meters without reflector
- Single teach-in button for easy adjustment
- Rectangular plastic housing with M4 mounting hole
- High switching frequency of 1000 Hz and response time under 0.5 ms
- Protection class III with IP66, IP67, and IP69K enclosure rating
- Polarizing filter included to reduce false triggers
- Wide ambient operating temperature range from -40°C to +60°C
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
- Small object detection in manufacturing lines
- Use in harsh environments requiring IP66/IP67/IP69K protection
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Durable housing materials extend product lifespan, reducing waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific terms.
Available Now
The SICK WL9M4-3P1132 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
