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WL4SL-3N3132S03 | Photoelectric sensors
The SICK WL4SL-3N3132S03 is a compact photoelectric retro-reflective sensor designed for precise detection of small objects in industrial environments, featuring a visible red laser and robust IP66/IP67 rated housing.
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Product Name/Title: WL4SL-3N3132S03 | Photoelectric sensors
Brand: SICK
SKU: 1092001
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 with reflector, 0 m to 8 m without reflector
- Light source: Laser, visible red light, 650 nm wavelength
- Light spot size: Ø 1 mm at 500 mm distance
- Laser class: 1 (safe laser class)
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Output type: NPN, light switching
- Output current max: ≤ 100 mA
- Response time: ≤ 0.5 ms
- Switching frequency: 1000 Hz
- Protection class: III
- Housing material: Plastic, Novodur
- Front screen: Plastic, PMMA
- Cable: Plastic, PVC, 160 mm length
- Enclosure rating: IP66, IP67
- Operating temperature: -10 °C to +50 °C (extended -30 °C to +55 °C)
- Storage temperature: -30 °C to +70 °C
- Dimensions (H x L x W): 41.8mm x 17.3mm x 12.2mm
- Weight: 0.1 kg
Key Features
- Photoelectric retro-reflective sensor with autocollimation/coaxial optics
- Sensing range up to 12 meters with reflector, 8 meters without
- Visible red laser light source with 650 nm wavelength
- Polarisation filters for enhanced detection reliability
- Single teach-in button for easy adjustment
- Slim plastic Novodur housing with IP66 and IP67 protection
- Fast response time ≤ 0.5 ms and switching frequency up to 1000 Hz
- NPN digital output with light switching mode and max output current ≤ 100 mA
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper sensor alignment and electrical connection according to safety standards.
Applications
- Industrial automation for object detection
- Small object detection in manufacturing lines
- Safety and presence detection in machinery
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Energy-efficient laser technology reduces power consumption
- Durable IP66/IP67 housing minimizes environmental damage and waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK WL4SL-3N3132S03 Photoelectric Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
