KJT-FQTR Miniature Photoelectric Sensor

 

KJT-FQTR Miniature Photoelectric Sensor

The KJT-FQTR is a miniature photoelectric sensor designed for precision and compact applications. Here’s an overview of its features, types, and applications:

Features:

  1. Compact Size:

    • Designed for applications where space is limited.
  2. Detection Methods:

    • Diffuse: Detects objects by the reflection of emitted light.
    • Retro-reflective: Uses a reflector to detect objects interrupting the light path.
    • Through-beam: Separate emitter and receiver, detecting objects breaking the light beam.
  3. Range:

    • Varies depending on the detection method, generally shorter than larger sensors but sufficient for close-range applications.
  4. Output Types:

    • PNP or NPN transistor outputs for integration with control systems.
    • Some models may offer analog outputs for distance measurement.
  5. Environmental Protection:

    • Often designed with high IP ratings (e.g., IP67) to withstand dust and water.
  6. Connection Types:

    • Options may include cable or M8/M12 connectors.
  7. Adjustments:

    • Sensitivity and range adjustments typically through potentiometers or teach-in methods.

Applications:

  1. Manufacturing and Automation:

    • Ideal for precise object detection on small parts assembly lines, robotic arms, and intricate machinery.
  2. Electronics and Semiconductor Industry:

    • Detecting small components during manufacturing processes.
  3. Packaging:

    • Ensuring small items are correctly packaged and present.
  4. Medical Devices:

    • Used in equipment where space is at a premium and precise detection is required.
  5. Quality Control:

    • Verification of small components, ensuring parts are present and correctly aligned.


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