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Photoelectric Proximity Sensor WTB12L-24161720A00 | Adjustable Sensing Range | IP66/IP67/IP69 Rated | by SICK
The WTB12L-24161720A00 Photoelectric Proximity Sensor is designed for high-speed object detection in industrial automation. With an adjustable sensing range from 15 mm to 400 mm and a visible red laser light source, it ensures precise detection of small objects. Built with a robust metal housing and IP66/IP67/IP69 protection ratings, this sensor is perfect for demanding environments, offering reliability and durability for your automation needs.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 15 mm to 400 mm adjustable, recommended 50 mm to 140 mm
- Light source: Visible red laser, wavelength 655 nm
- Laser class: 1
- Pulse duration: 4 µs
- Maximum pulse power: < 4.03 mW
- Smallest detectable object: 0.25 mm at 100 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 2,500 Hz
- Response time: ≤ 200 µs
- Protection class: III
- Housing material: Metal zinc diecast
- Front screen: Plastic PMMA
- Connector: Male M12, 4-pin
- Enclosure rating: IP66, IP67, IP69
- Operating temperature: -20 °C to +55 °C
- Storage temperature: -40 °C to +70 °C
- EMC: EN 60947-5-2 compliant
- Communication: IO-Link V1.1, COM2 (38.4 kBaud)
- Dimensions (H x L x W): 50mm x 43mm x 16mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Adjustable sensing range from 15 mm to 400 mm
- Visible red laser light source with ellipse-shaped light spot
- High precision with smallest detectable object size of 0.25 mm
- IO-Link communication for sensor configuration and smart task functions
- Robust metal zinc diecast housing with IP66, IP67, and IP69 protection ratings
- LED indicators for sensing range, operating status, and object detection
- High switching frequency up to 2,500 Hz and fast response time ≤ 200 µs
- Long average service life of 50,000 hours at 25°C
- Resistance to cleaning agents and electromagnetic compatibility compliant
Professional Installation Requirements
- Installation by qualified personnel recommended to ensure proper electrical connection and configuration via IO-Link.
Applications
- Industrial automation for object detection
- High-speed object detection
- Detection of small and perforated objects
- Background suppression sensing in manufacturing processes
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 through durability
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK WTB12L-24161720A00 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.
