SICK GRTE18-P2467 GR18 PHOTOELECTRIC SENSORS

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December 02, 2025
Category Connection: أدوات SICK
Brief: Get an inside view of features that deliver consistent results in daily use. This video provides a detailed walkthrough of the SICK WL12L-2B520 retroreflective photoelectric sensor, showcasing its autocollimation technology and visible red laser for detecting small, high-speed objects. You'll see how its focusable function and robust protection make it ideal for factory assembly lines and logistics systems.
Related Product Features:
  • Utilizes autocollimation technology with a visible red laser light source for precise detection.
  • Features a focusable range from 150 mm to 450 mm, ideal for small and high-speed moving objects.
  • Offers a maximum sensing range of 15 meters when used with a PL80A reflector.
  • Provides dual PNP and NPN switching outputs with selectable light or dark switching modes.
  • Equipped with comprehensive circuit protection including reverse polarity and short-circuit protection.
  • Boasts high ingress protection ratings of IP67 and IP69K for harsh industrial environments.
  • Delivers a fast response time of ≤200 µs and a high switching frequency of 2,500 Hz.
  • Compact metal housing with M12 5-pin connector ensures durability and easy installation.
الأسئلة:
  • What is the maximum sensing range of the SICK WL12L-2B520 sensor?
    The sensor has a maximum sensing range of 0 m to 15 m when used with a PL80A reflector.
  • What type of light source does this retroreflective sensor use?
    It uses a visible red laser with a wavelength of 650 nm, classified as Laser Class 2.
  • Is the SICK WL12L-2B520 suitable for detecting small objects?
    Yes, its focusable function from 150 mm to 450 mm and small light spot size make it excellent for detecting small and high-speed moving objects.
  • What protection features does this sensor offer for industrial use?
    It features IP67 and IP69K ingress protection, along with reverse polarity protection, interference suppression, and output overcurrent and short-circuit protection.