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Photoelectric Proximity Sensor WTT12LC-B2553 | Background Suppression | Optical Time-of-Flight | IP67 Rated | by SICK
The WTT12LC-B2553 Photoelectric Proximity Sensor is designed for industrial automation, featuring advanced background suppression and optical time-of-flight technology. With a sensing range of 50 mm to 1800 mm and a resolution of 1 mm, it ensures precise object detection. Ideal for factory automation systems, this sensor offers a robust IP67 rated housing and fast response time, making it perfect for safety and monitoring applications in manufacturing 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 1800 mm
- Resolution: 1 mm
- Repeatability: 1.2 mm to 3.0 mm
- Accuracy: Typically ± 15 mm to ± 20 mm
- Light source: Visible red laser, wavelength 658 nm, laser class 1
- Communication interface: IO-Link V1.1, COM2 (38.4 kBaud)
- Cycle time: 5 ms
- Process data length: 32 Bit
- Switching outputs: 2 push-pull (PNP/NPN), max output current ≤ 100 mA
- Response time: ≤ 5 ms
- Switching frequency: 100 Hz
- 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 and laser class 1 safety
- Single teach-in button and IO-Link communication interface for easy configuration
- Two switching outputs (PNP/NPN) with push-pull switching mode
- High protection rating IP67 and robust plastic VISTAL® housing
- Fast response time ≤ 5 ms and switching frequency up to 100 Hz
- Multifunctional input programmable for sender off, external teach, or inactive
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician familiar with IO-Link devices and industrial sensor wiring to ensure proper configuration and safety compliance.
Applications
- Industrial automation for object detection and distance measurement
- Factory automation systems requiring precise background suppression
- Safety and monitoring systems in manufacturing environments
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 need for frequent replacements
- Complies with China-RoHS for hazardous substance restrictions
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WTT12LC-B2553 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.
