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Photoelectric Proximity Sensor | Foreground Suppression | Adjustable Sensing Range | IP66/IP67/IP69 Rated | by SICK
The photoelectric proximity sensor is designed with foreground suppression and an adjustable sensing range from 80 mm to 350 mm, making it ideal for detecting small and fast-moving objects in industrial automation. With a visible red laser light source and robust IP66/IP67/IP69 rated housing, it ensures reliable performance in various environments, providing a long service life and energy-efficient operation.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with foreground suppression
- Sensing range: 80 mm to 350 mm adjustable
- Light source: Visible red laser, wavelength 655 nm
- Laser class: 1
- Pulse duration: 4 µs
- Maximum pulse power: < 6.74 mW
- Response time: ≤ 500 µs
- Switching frequency: Up to 1000 Hz
- Output type: 2 complementary push-pull outputs (PNP/NPN), light/dark switching
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 14 mA without load
- Protection class: III
- Enclosure rating: IP66, IP67, IP69
- Operating temperature: -20 °C to +55 °C
- Storage temperature: -40 °C to +70 °C
- Housing material: Metal zinc diecast
- Front screen material: Plastic PMMA
- Cable: 4-wire PVC, 2 m length
- EMC standard: EN 60947-5-2
- Certifications: CE, UKCA, ACMA, cULus, ECOLAB, Laser safety IEC 60825-1
- Dimensions (H x L x W): 50mm x 43mm x 16mm
- Weight: 0.132 kg
Key Features
- Photoelectric proximity sensor with foreground suppression
- Adjustable sensing range from 80 mm to 350 mm
- Recommended sensing range for best performance: 100 mm to 200 mm
- Visible red laser light source with ellipse-shaped light spot
- Smallest detectable object size approximately 2.5 mm at 200 mm distance
- BluePilot Teach-Turn adjustment for setting sensing range
- IO-Link V1.1 interface for sensor configuration and Smart Task functions
- LED indicators for sensing range, operating status, and object detection
- High switching frequency up to 1000 Hz and fast response time ≤ 500 µs
- Robust metal zinc diecast housing with IP66, IP67, and IP69 protection ratings
- Wide ambient operating temperature range from -20 °C to +55 °C
- Resistance to cleaning agents certified by ECOLAB
- Long average service life of 50,000 hours at 25 °C
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with photoelectric sensor wiring and configuration, including IO-Link setup for optimal performance and safety.
Applications
- Detection of small objects
- Detection of objects moving at high speeds
- Detection of flat objects
- Detection of perforated objects
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Long service life reduces waste and replacement frequency
- Energy-efficient operation with low current consumption
- Robust design minimizes environmental impact from damage and disposal
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK WTF12L-1H162120A00 photoelectric proximity sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
