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Photoelectric Proximity Sensor WTB12L-24161820A00 | Adjustable Sensing Range | IP66/IP67/IP69 Rated | by SICK
The WTB12L-24161820A00 photoelectric proximity sensor is designed for precise object detection in industrial automation. With an adjustable sensing range from 15 mm to 420 mm and a visible red laser light source, it excels in high-speed applications. Built with a robust metal housing and IP66/IP67/IP69 protection, this sensor ensures durability and reliability in demanding environments.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 15 mm to 420 mm adjustable, recommended 40 mm to 160 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: 3 mm at 160 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 2500 Hz
- Response time: ≤ 200 µs
- 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: Plastic PMMA
- Connector: Male M12, 4-pin
- Weight: Approx. 77 g
- 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 420 mm
- Visible red laser light source with ellipse-shaped light spot
- BluePilot for easy sensing range adjustment
- IO-Link communication for sensor configuration and smart task functions
- High switching frequency up to 2500 Hz
- Robust metal zinc diecast housing with IP66, IP67, and IP69 protection
- LED indicators for sensing range, power, IO-Link mode, and object detection
- Detects small objects down to 3 mm at 160 mm distance
- Long average service life of 50,000 hours
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper sensor configuration and secure mounting according to manufacturer guidelines.
Applications
- Industrial automation for object detection
- High-speed object detection
- Detection of small and perforated objects
- Background suppression sensing in manufacturing processes
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Energy-efficient laser technology reduces power consumption
- Durable metal housing extends product lifespan, reducing waste
- Complies with China-RoHS and ECOLAB standards for environmental safety
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK WTB12L-24161820A00 photoelectric proximity sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.
