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Photoelectric Proximity Sensor WTT12LC-B3533 | Background Suppression | Optical Time-of-Flight | IP67 Rated | by SICK
The WTT12LC-B3533 Photoelectric Proximity Sensor is designed for industrial automation, featuring background suppression and optical time-of-flight technology. With a sensing range of 50 mm to 2,500 mm and a resolution of 1 mm, it ensures precise object detection. Ideal for factory automation and safety monitoring, this sensor operates in temperatures from -35 °C to +50 °C and is housed in a robust IP67 enclosure for durability.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression and optical time-of-flight
- Sensing range: 50 mm to 2,500 mm
- Resolution: 1 mm
- Repeatability: 2.3 mm to 6.1 mm
- Accuracy: Typical ±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
- Process data length: 32 Bit
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 70 mA
- Switching outputs: 2 push-pull (PNP/NPN), max output current ≤ 100 mA
- Switching frequency: 1,000 Hz
- Response time: ≤ 0.5 ms
- Protection class: III
- Enclosure rating: IP67
- Operating temperature: -35 °C to +50 °C
- Storage temperature: -40 °C to +70 °C
- Housing material: Plastic, VISTAL®
- Optics material: Plastic, PMMA
- Connection type: Cable with M12 5-pin plug, 348 mm length
- 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 up to 2,500 mm with 1 mm resolution
- High repeatability between 2.3 mm and 6.1 mm and typical accuracy of ±15 mm
- Laser class 1 compliant with IEC 60825-1 standards
- Single teach-in button and IO-Link communication interface for easy configuration
- Two push-pull switching outputs (PNP/NPN) with light switching mode
- IP67 rated enclosure for robust protection against dust and water
- Operating temperature range from -35 °C to +50 °C
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper sensor configuration and compliance with safety standards.
Applications
- Industrial automation for object detection and distance measurement
- Factory and process automation requiring precise proximity sensing
- Safety and monitoring systems in manufacturing environments
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption with 10 V DC to 30 V DC supply voltage
- Durable IP67 rated housing reduces waste by extending product lifespan
- Complies with China-RoHS environmental standards
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK WTT12LC-B3533 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.
