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Photoelectric Proximity Sensor | Background Suppression & Optical Time-of-Flight | IP67 Rated | by SICK
The Photoelectric Proximity Sensor with background suppression and optical time-of-flight technology is perfect for industrial automation and robotics. With a sensing range of 50 mm to 3,800 mm and high resolution of 1 mm, it ensures precise object detection and distance measurement. Its IP67 rated enclosure provides dust and water protection, making it ideal for various applications in challenging environments.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression and optical time-of-flight
- Sensing range: 50 mm to 3,800 mm
- Resolution: 1 mm
- Repeatability: 1.1 mm to 3.0 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)
- Supply voltage: 12 V DC to 30 V DC
- Current consumption: 70 mA
- Switching output: Push-pull PNP/NPN, max 50 mA
- Response time: ≤ 5 ms
- Switching frequency: 100 Hz
- Analog output: 4 mA to 20 mA or 0 V to 10 V, switchable
- Protection class: III
- Enclosure rating: IP67
- Warm-up time: < 15 minutes
- Initialization time: < 300 ms
- Connection type: Plug, M12, 5-pin
- Housing material: Plastic, VISTAL®
- Optics material: Plastic, PMMA
- Operating temperature: -35 °C to +50 °C
- Storage temperature: -40 °C to +70 °C
- 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 3,800 mm
- High resolution of 1 mm and repeatability between 1.1 mm to 3.0 mm
- Laser class 1 safety compliant with IEC 60825-1 standards
- Single teach-in button for easy adjustment
- Push-pull switching output with PNP/NPN compatibility
- Analog output options: 4 mA to 20 mA or 0 V to 10 V, switchable
- IP67 rated enclosure for dust and water protection
- Wide ambient operating temperature range from -35 °C to +50 °C
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician to ensure proper wiring, alignment, and compliance with safety standards.
Applications
- Industrial automation for object detection and distance measurement
- Robotics for precise positioning and safety monitoring
- Material handling systems requiring non-contact sensing
- Quality control and inspection systems
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Non-contact sensing reduces wear and tear, extending device lifespan
- Energy-efficient laser technology minimizes power consumption
- Robust IP67 housing reduces environmental damage and waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK WTT12L-A2563S29 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and robotics applications.
