SICK WSE250-2P2431 Pinch Point Safety Light Curtain | 250mm Height, 14mm Resolution, 2 PNP Outputs

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December 11, 2025
Brief: In this video, our team walks you through how the SICK WT100-2P1439 diffuse sensor performs in common industrial scenarios. You'll see a demonstration of its reliable non-contact object detection, learn about its adjustable sensing range up to 100mm, and discover how its compact design and robust IP67 housing ensure stable operation in harsh environments.
Related Product Features:
  • Performs reliable non-contact object detection using visible red light with an adjustable sensing range up to 100 mm.
  • Features a compact and versatile design for easy integration into space-constrained industrial applications.
  • Housed in a robust plastic (PBT) enclosure with an IP67 rating for reliable operation in harsh environments.
  • Provides stable detection performance that is insensitive to target color, surface structure, or reflectivity.
  • Offers easy installation and alignment with simple mounting and a clear status LED for fast setup and diagnostics.
  • Powered by 10-30 V DC and features a PNP normally open (NO) output configurable for light- or dark-on operation.
  • Includes a 2-meter PVC cable for straightforward connection and integration into automated systems.
  • Ensures reliable performance that reduces downtime and increases process efficiency in automation applications.
FAQs:
  • What is the sensing range of the SICK WT100-2P1439 sensor?
    The SICK WT100-2P1439 has an adjustable sensing range of 0 to 100 mm, allowing for precise proximity detection of objects without physical contact.
  • What type of output does this diffuse sensor provide?
    It features a PNP normally open (NO) output that is configurable for either light-on or dark-on operation, providing flexibility for different automation setups.
  • Is the SICK WT100-2P1439 suitable for harsh industrial environments?
    Yes, with its robust plastic (PBT) housing and IP67 protection rating, it is built to withstand typical industrial conditions including dust and mild splashes, operating reliably from -25°C to +55°C.
  • How is the sensor connected and powered?
    The sensor is powered by 10-30 V DC and comes with a 2-meter PVC cable for easy connection and integration into your industrial automation system.
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