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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 safety monitoring. With a sensing range of 50 mm to 1800 mm and a resolution of 1 mm, it ensures precise object detection. Its robust IP67 rated enclosure and visible red laser light source make it ideal for challenging environments, providing reliable performance in various 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: Typical ±15 mm
- Light source: Visible red laser, wavelength 658 nm, laser class 1
- Switching outputs: 2 push-pull (PNP/NPN), max output current ≤ 100 mA
- Response time: ≤ 16.7 ms
- Switching frequency: 30 Hz
- Communication interface: IO-Link V1.1, COM2 (38.4 kBaud)
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 70 mA
- Enclosure rating: IP67
- Housing material: Plastic, VISTAL®
- Optics material: Plastic, PMMA
- Connection type: Plug, M12, 5-pin
- 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
- Sensing range from 50 mm to 1800 mm with 1 mm resolution
- Visible red laser light source with wavelength 658 nm, laser class 1
- Single teach-in button and IO-Link communication interface
- Two push-pull switching outputs (PNP/NPN) with light switching mode
- High repeatability of 0.9 mm to 1.3 mm and typical accuracy ±15 mm
- IP67 rated enclosure for robust protection
- Operating temperature range from -35 °C to +50 °C
- Compact rectangular plastic housing with dimensions 20 mm x 49.6 mm x 44.2 mm
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper sensor configuration and safety compliance.
Applications
- Industrial automation for object detection and distance measurement
- Factory and process automation requiring precise background suppression
- Safety and monitoring systems using laser-based sensing
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption with supply voltage from 10 V DC to 30 V DC
- Durable IP67 rated housing reduces waste by extending product lifespan
- Laser class 1 safety ensures minimal environmental and user impact
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK WTT12LC-B2543B01 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.
