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Photoelectric Proximity Sensor | Foreground Suppression | Adjustable Sensing Range | IP66/IP67/IP69 Rated | by SICK
The Photoelectric Proximity Sensor with foreground suppression is designed for precise object detection in industrial automation. With an adjustable sensing range from 80 mm to 350 mm and a visible red laser light source, it excels in detecting small, flat, or moving objects. Built for high-speed applications, this robust sensor features an IP66/IP67/IP69 rating, ensuring durability in challenging environments.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with foreground suppression
- Sensing range: 80 mm to 350 mm adjustable
- Recommended sensing range: 100 mm to 200 mm
- Light source: Visible red laser, wavelength 655 nm
- Laser class: 1
- Pulse duration: 4 µs
- Maximum pulse power: < 6.74 mW
- Smallest detectable object: 2.5 mm at 200 mm distance
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 14 mA at 24 V
- Digital outputs: 2 complementary push-pull (PNP/NPN), light/dark switching
- Switching frequency: up to 1000 Hz
- Response time: ≤ 500 µs
- Protection class: III
- Housing material: Metal zinc diecast
- Front screen: Plastic PMMA
- Connection: Male M12, 4-pin connector
- Enclosure rating: IP66, IP67, IP69
- Operating temperature: -20 °C to +55 °C
- Storage temperature: -40 °C to +70 °C
- EMC standard: EN 60947-5-2
- Shock resistance: 50 g, 11 ms
- Vibration resistance: 10 Hz to 2000 Hz
- Dimensions (H x L x W): 49.5mm x 43.1mm x 15.6mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with foreground suppression
- Adjustable sensing range from 80 mm to 350 mm
- Visible red laser light source with ellipse-shaped light spot
- BluePilot for easy sensing range adjustment
- IO-Link interface for sensor parameter configuration and Smart Task functions
- High switching frequency up to 1000 Hz
- Robust metal zinc diecast housing with IP66, IP67, and IP69 protection ratings
- LED indicators for sensing range, operating status, and object detection
- Detects very small objects down to 2.2 mm at 150 mm distance
- Long average service life of 50,000 hours at 25°C
Professional Installation Requirements
- Installation by qualified personnel recommended to ensure proper electrical connection and sensor configuration using IO-Link.
Applications
- Industrial automation for object detection
- Detection of small, flat, moving, or perforated objects
- High-speed object detection in manufacturing lines
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Long service life reduces waste and replacement frequency
- Energy-efficient operation with low current consumption
- Robust design minimizes environmental impact from damage or failure
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WTF12L-24162120A00 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
