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Photoelectric Proximity Sensor WTT12L-B2553S28 | Background Suppression | IP67 Rated | Fast Response Time | by SICK
The WTT12L-B2553S28 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 ≤ 5 ms, it's perfect for safety and presence detection in manufacturing lines. Its durable IP67 rated housing ensures reliable performance in harsh 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
- Light source: Visible red laser, wavelength 658 nm
- Laser class: 1 (IEC 60825-1 / CDRH 21 CFR 1040.10 & 1040.11)
- Adjustment: Single teach-in button (2x)
- 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: ≤ 5 ms
- Switching frequency: 100 Hz
- Protection class: III
- Enclosure rating: IP67
- Warm-up time: < 15 minutes
- Initialization time: < 300 ms
- Housing material: Plastic, VISTAL®
- Optics material: Plastic, PMMA
- Connection type: Plug, M12, 5-pin
- 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
- Single teach-in button for easy adjustment
- Preset detection windows for flexible sensing
- High protection rating of IP67 for harsh environments
- Dual push-pull switching outputs (PNP/NPN)
- Fast response time of ≤ 5 ms and switching frequency of 100 Hz
- Wide operating temperature range from -35 °C to +50 °C
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and laser safety standards to ensure proper setup and compliance.
Applications
- Industrial automation for object detection
- Safety and presence detection in manufacturing lines
- Material handling and packaging systems
Standards & Compliance
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Low power consumption with 10 V DC to 30 V DC supply voltage
- Durable IP67 rated housing reduces waste by extending product life
- Non-toxic materials compliant with China-RoHS standards
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WTT12L-B2553S28 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
