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Photoelectric Proximity Sensor WTT12L-B1562 | Background Suppression | Optical Time-of-Flight | IP67 Rated | by SICK
The WTT12L-B1562 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 3,800 mm and a robust IP67 rating, it ensures reliable performance in harsh environments. Ideal for object detection and safety monitoring, this sensor is built for efficiency and durability.
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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
- Light source: Visible red laser, wavelength 658 nm
- Laser class: 1 (IEC 60825-1 / CDRH 21 CFR 1040.10 & 1040.11)
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 70 mA
- Switching output: Push-pull PNP/NPN, 2 outputs (Q, /Q)
- Switching mode: Light/dark switching
- 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: 5-wire cable, 2 m length, PVC insulation
- 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: 0.111 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
- Laser class 1 compliant with IEC 60825-1 standards
- Single teach-in button for easy adjustment
- Push-pull PNP/NPN switching output with light/dark switching mode
- High protection rating of IP67 for harsh environments
- Wide operating temperature range from -35 °C to +50 °C
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with laser safety and electrical wiring standards to ensure proper sensor function and compliance.
Applications
- Industrial automation for object detection
- Material handling and packaging systems
- Safety and monitoring in manufacturing processes
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 plastic housing reduces material waste and extends product life
- IP67 rating ensures long service life in harsh environments, reducing replacement frequency
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK WTT12L-B1562 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
