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Photoelectric Proximity Sensor WTT12L-B3546 Background Suppression IP67 Rated SICK

BRAND: SICK
SKU: 1072621
$1,044.30 List price: $1,312.60
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The WTT12L-B3546 Photoelectric Proximity Sensor is designed for industrial automation, featuring background suppression and optical time-of-flight technology.
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)
  • 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: ≤ 16.7 ms
  • Switching frequency: 30 Hz
  • Protection class: III
  • Enclosure rating: IP67
  • Operating temperature: -35°C to +50°C
  • Housing material: Plastic VISTAL®
  • Optics material: Plastic PMMA
  • Connection: Cable with M12, 5-pin plug, 0.3 m length
  • 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
  • Dual switching outputs (PNP/NPN) with push-pull switching mode
  • High protection rating of IP67 for harsh environments
  • Wide operating temperature range from -35°C to +50°C
  • Low current consumption of 70 mA
  • Fast response time of ≤16.7 ms and switching frequency of 30 Hz
  • Durable plastic VISTAL® housing and PMMA optics
Professional Installation Requirements
  • Installation by qualified personnel is recommended to ensure proper electrical connections and compliance with safety standards.
Applications
  • Industrial automation for object detection
  • Material handling and packaging systems
  • Safety and monitoring in manufacturing processes
  • Robotics and conveyor systems
Standards & Compliance
  • Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Energy-efficient operation with low current consumption reduces power usage
  • Durable design minimizes waste and replacement frequency
Warranty Information

Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.

Available Now

The SICK WTT12L-B3546 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety applications.

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