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Photoelectric Proximity Sensor WTB2S-2P3110S50 | IP67 Rated | Fast Response Time | Background Suppression | by SICK

BRAND: SICK
SKU: 1111906
$429.50 List price: $539.80
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The WTB2S-2P3110S50 Photoelectric Proximity Sensor is designed for precision in industrial automation, featuring background suppression and a fast response time of under 0.4 ms. With an IP67 rated enclosure, it ensures reliable operation in harsh environments, making it ideal for detecting small objects and position sensing in manufacturing processes.
Technical Specifications
  • Supply voltage: 10 V DC to 30 V DC
  • Current consumption: 20 mA
  • Switching output: PNP, max output current ≤ 50 mA
  • Switching mode: Light switching
  • Response time: < 0.4 ms
  • Switching frequency: 1,200 Hz
  • Connection type: Cable with M8, 3-pin connector, 500 mm length
  • Cable material: Plastic, PVC
  • Conductor cross section: 0.09 mm²
  • Cable diameter: 3 mm
  • Circuit protection: A, B, D
  • Housing material: Plastic ABS/PC
  • Optics material: Plastic PMMA
  • Enclosure rating: IP67
  • Operating temperature: -25 °C to +50 °C
  • Storage temperature: -40 °C to +75 °C
  • Light source: PinPoint LED, visible red light, 640 nm wavelength
  • Light spot size: Ø 2 mm at 8 mm distance
  • Background suppression from 20 mm
  • MTTFD: 3,487 years
  • Dimensions (H x L x W): 22mm x 14mm x 8mm
  • Weight: 0.1 kg
Key Features
  • Photoelectric proximity sensor with background suppression
  • Rectangular housing design with visible red light
  • PinPoint LED light source with 640 nm wavelength
  • Sensing range from 3 mm to 15 mm, max 18 mm
  • IP67 rated enclosure for dust and water protection
  • Fast response time under 0.4 ms and switching frequency of 1,200 Hz
  • Cable with M8 3-pin connector, 500 mm length
Professional Installation Requirements
  • Installation should be performed by qualified personnel familiar with industrial sensor wiring and safety standards.
Applications
  • Detecting small objects in industrial automation
  • Position sensing in manufacturing processes
  • Object detection in packaging and material handling
Standards & Compliance
  • Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Low power consumption of 20 mA reduces energy usage
  • Durable IP67 housing extends product life and reduces waste
Warranty Information

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

Available Now

The SICK WTB2S-2P3110S50 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.