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Photoelectric Proximity Sensor WTT12L-B3548 | Background Suppression | IP67 Rated | Dual Switching Outputs | by SICK
The WTT12L-B3548 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 1800 mm and a fast response time of ≤16.7 ms, it's perfect for object detection in material handling, packaging systems, and robotics. Its robust IP67 rating ensures reliable performance in harsh environments, making it an ideal choice for safety and quality control applications.
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Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 70 mA
- Switching output: Push-pull PNP/NPN, 2 outputs
- Output current max: ≤ 100 mA
- Response time: ≤ 16.7 ms
- Switching frequency: 30 Hz
- Light source: Visible red laser, wavelength 658 nm
- Laser class: 1 (IEC 60825-1 / CDRH 21 CFR 1040.10 & 1040.11)
- Protection class: III
- Enclosure rating: IP67
- Warm-up time: < 15 minutes
- Initialization time: < 300 ms
- Housing material: Plastic VISTAL®
- Optics material: Plastic PMMA
- Connection: Cable with M12, 5-pin plug, 0.3 m 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 1800 mm
- Laser class 1 compliant with IEC 60825-1 standards
- Dual switching outputs (Push-pull: PNP/NPN) with light switching mode
- High protection rating of IP67 for harsh environments
- Wide ambient operating temperature range from -35°C to +50°C
- Potentiometer adjustment with 4 turns for precise tuning
- Fast response time of ≤16.7 ms and switching frequency of 30 Hz
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper setup and compliance with safety standards.
Applications
- Industrial automation for object detection
- Material handling and packaging systems
- Safety and quality control in manufacturing
- Robotics and conveyor systems
Standards & Compliance
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Energy-efficient laser technology reduces power consumption
- Durable IP67 rated housing minimizes waste through long service life
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK WTT12L-B3548 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
