See Why Choose SICK GRL18S-P233W Sensor | Long-Range 15m Retro-Reflective | Polarized, IP67

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December 02, 2025
Brief: In this dynamic video, we demonstrate the SICK GRL18S-P233W sensor in action, showcasing its long-range 15m retro-reflective detection and polarized optical system that ignores false signals from shiny surfaces. You'll see how its compact IP67-rated housing performs in demanding industrial environments, with clear LED indicators for easy alignment and status monitoring.
Related Product Features:
  • Polarized retro-reflective technology eliminates false triggers from shiny objects.
  • Long sensing range of up to 15 meters for reliable object detection.
  • Compact 18mm diameter cylindrical housing for easy installation.
  • Adjustable sensitivity allows precise tuning for various applications.
  • IP67 protection rating ensures dust-tight and waterproof operation in harsh environments.
  • LED status indicators provide quick visual feedback for alignment and operation.
  • M12 connector offers an industry-standard quick-disconnect interface.
  • Operates on 10-30V DC with a PNP normally open output for quick response times.
FAQs:
  • What is the sensing range of the SICK GRL18S-P233W sensor?
    The SICK GRL18S-P233W sensor has an adjustable sensing range of up to 15 meters.
  • How does the polarized optical system improve detection reliability?
    The polarized retro-reflective technology effectively ignores false signals from highly reflective surfaces, ensuring stable operation when detecting various materials.
  • What is the protection rating of this sensor, and where can it be used?
    With an IP67 protection rating, the sensor is dust-tight and waterproof, making it suitable for harsh industrial environments like conveyor systems and material handling logistics.
  • What type of output and operating voltage does the GRL18S-P233W use?
    It features a PNP normally open output and operates on a 10-30V DC supply.
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