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Photoelectric Sensor WLA4SP-8416A100A00 | 4m Sensing Range | IP66/IP67 Rated | by SICK
The WLA4SP-8416A100A00 photoelectric sensor excels in industrial automation with a sensing range of up to 4 meters and a robust IP66/IP67 rating. Featuring a PinPoint LED light source and fast response time of ≤ 500 µs, it’s perfect for precise object detection, even in challenging environments. Designed for reliability, this sensor is ideal for applications requiring accurate sensing and minimal interference.
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Product Name/Title: Photoelectric Sensor WLA4SP-8416A100A00 | 4m Sensing Range | IP66/IP67 Rated | by SICK
Brand: SICK
SKU: 1139765
Alternatively Known As: Photoelectric sensor, Retro-reflective sensor, SICK photoelectric sensor, WLA4SP sensor, Industrial object sensor
Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor without reflector minimum distance
- Sensing range: 0 m to 4 m, recommended 0 m to 2.6 m
- Light source: PinPoint LED, visible red light, 635 nm wavelength
- LED risk group: Free group according to EN 62471
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 20 mA at 24 V
- Digital outputs: 2 push-pull PNP/NPN, dark switching
- Output current max: ≤ 100 mA
- Response time: ≤ 500 µs
- Switching frequency: 1000 Hz
- Protection class: III
- Enclosure rating: IP66 and IP67
- Operating temperature: -40 °C to +60 °C
- Connection: Cable with M12 male connector, 4-pin, 190 mm length
- Housing material: Plastic VISTAL®
- Compliance: Reverse polarity, overcurrent, and short-circuit protected
- Dimensions (H x L x W): 42mm x 19mm x 12mm
- Weight: 0.1 kg
Key Features
- Photoelectric retro-reflective sensor with autocollimation/coaxial optics
- Sensing range up to 4 meters with recommended range 0 to 2.6 meters
- PinPoint LED visible red light with 635 nm wavelength
- Polarisation filters included to reduce interference
- IO-Link V1.1 interface for sensor parameter configuration and Smart Task functions
- LED indicators for alignment aid, operating status, and light beam status
- Push-pull PNP/NPN digital outputs with dark switching mode
- High switching frequency up to 1000 Hz and fast response time ≤ 500 µs
- Robust plastic VISTAL® housing with IP66/IP67 protection rating
- Wide ambient operating temperature range from -40 °C to +60 °C
- Shock resistance 30 g and vibration resistance 10 Hz to 1000 Hz
- Reverse polarity, overcurrent, and short-circuit protected outputs
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper electrical connections and sensor alignment for optimal performance.
Applications
- Object detection in industrial automation
- Detecting objects wrapped in film
- Use in environments requiring precise sensing up to 4 meters
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Long LED service life of 100,000 hours reduces waste and replacement frequency
- Energy-efficient LED light source minimizes power consumption
- Robust design reduces environmental impact through durability and reliability
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK WLA4SP-8416A100A00 photoelectric sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
