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Photoelectric Proximity Sensor WTT12LC-B2543 | Background Suppression | Optical Time-of-Flight | IP67 Rated | by SICK
The WTT12LC-B2543 Photoelectric Proximity Sensor is designed for precise object detection and distance measurement in industrial automation. With a sensing range of 50 mm to 1800 mm and 1 mm resolution, it ensures high repeatability and accuracy. Featuring a robust IP67 rated enclosure and a visible red laser light source, this sensor is perfect for manufacturing process control and safety monitoring applications.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression and optical time-of-flight
- Sensing range: 50 mm to 1800 mm
- Resolution: 1 mm
- Repeatability: 0.9 mm to 1.3 mm
- Accuracy: Typically ±15 mm
- Light source: Visible red laser, wavelength 658 nm
- Laser class: 1 (IEC 60825-1 / CDRH 21 CFR 1040.10 & 1040.11)
- Communication interface: IO-Link V1.1, COM2 (38.4 kBaud)
- Cycle time: 5 ms
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 70 mA
- Switching outputs: 2 push-pull (PNP/NPN), max 100 mA output current
- Switching frequency: 30 Hz
- Protection class: III
- Enclosure rating: IP67
- Operating temperature: -35°C to +50°C
- Housing material: Plastic, VISTAL®
- Optics material: Plastic, PMMA
- Connection type: Plug, M12, 5-pin
- Dimensions (H x L x W): 49.6mm x 44.2mm x 20mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression and optical time-of-flight technology
- Rectangular housing design with visible red laser light source
- Sensing range from 50 mm to 1800 mm with 1 mm resolution
- High repeatability between 0.9 mm and 1.3 mm
- Laser class 1 safety compliant
- Single teach-in button and IO-Link communication interface
- Two push-pull switching outputs (PNP/NPN) with configurable switching points
- IP67 rated enclosure for robust protection
- Operating temperature range from -35°C to +50°C
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper sensor alignment, electrical connection, and compliance with safety standards.
Applications
- Industrial automation for object detection and distance measurement
- Manufacturing process control
- Safety and monitoring systems requiring precise proximity sensing
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Low power consumption with 10 V DC to 30 V DC supply voltage
- Durable IP67 rated housing reduces environmental impact by extending product life
- Compliant with China-RoHS and other environmental standards
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WTT12LC-B2543 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.
