TT Electronics/Optek Technology
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OPB806
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OPB806 Encyclopedia Entry

Product Overview

The OPB806 belongs to the category of optical sensors and is commonly used for detecting the presence or absence of an object. Its characteristics include high sensitivity, compact size, and reliable performance. The package typically includes the sensor itself along with any necessary mounting hardware and connectors. The essence of the OPB806 lies in its ability to accurately detect objects within its range. It is usually available in packaging quantities suitable for industrial or commercial applications.

Specifications

  • Operating Voltage: 5V
  • Output Type: Digital
  • Sensing Method: Reflective
  • Detection Range: Up to 10mm
  • Operating Temperature: -40°C to 85°C
  • Package Type: Through Hole

Detailed Pin Configuration

The OPB806 typically consists of four pins: 1. VCC (Power Supply) 2. GND (Ground) 3. Output 4. N/C (Not Connected)

Functional Features

The OPB806 operates by emitting an infrared light beam and detecting its reflection off an object within its detection range. When an object is present, the sensor's output goes high, indicating the detection of the object. This functionality makes it suitable for various object detection applications.

Advantages and Disadvantages

Advantages

  • High sensitivity
  • Compact size
  • Reliable performance
  • Wide operating temperature range

Disadvantages

  • Limited detection range
  • Susceptible to ambient light interference

Working Principles

The working principle of the OPB806 is based on the reflection of an infrared light beam. When the emitted light encounters an object within its range, the reflected light is detected, causing the sensor to output a signal indicating the presence of the object.

Detailed Application Field Plans

The OPB806 finds extensive use in various applications such as: - Object detection in automated machinery - Robotics for object avoidance - Industrial automation for part counting and positioning

Detailed and Complete Alternative Models

Some alternative models to the OPB806 include: - TCRT5000: Similar reflective optical sensor with a longer detection range - GP2Y0A21YK0F: Infrared distance measuring sensor with analog output

In conclusion, the OPB806 serves as a reliable and compact optical sensor with high sensitivity, making it suitable for a wide range of object detection applications across different industries.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem OPB806 w rozwiązaniach technicznych

  1. What is OPB806?

    • OPB806 is a reflective object sensor module that consists of an infrared LED and a phototransistor, used for detecting the presence or absence of an object.

  2. How does OPB806 work?

    • The infrared LED emits light, which is then reflected off an object onto the phototransistor. The phototransistor detects the reflected light and produces an output signal based on the presence or absence of the object.

  3. What are the typical applications of OPB806?

    • OPB806 is commonly used in industrial automation, robotics, assembly line monitoring, and object detection in various technical solutions.

  4. What is the operating voltage range of OPB806?

    • The operating voltage range of OPB806 is typically between 4.5V and 5.5V.

  5. What is the sensing distance of OPB806?

    • The sensing distance of OPB806 can vary based on the specific application and environmental conditions, but it is generally in the range of a few millimeters to a few centimeters.

  6. Can OPB806 be used for non-contact object detection?

    • Yes, OPB806 is designed for non-contact object detection using infrared light reflection.

  7. Is OPB806 suitable for harsh industrial environments?

    • OPB806 is often designed to withstand harsh industrial environments, with options available for ruggedized housings and protective materials.

  8. What are the output characteristics of OPB806?

    • The output of OPB806 is typically a digital signal (high or low) based on the presence or absence of the detected object.

  9. Can OPB806 be integrated with microcontrollers or PLCs?

    • Yes, OPB806 can be easily integrated with microcontrollers, PLCs, and other control systems for automated decision-making based on object detection.

  10. Are there any special considerations for mounting and alignment of OPB806?

    • Proper mounting and alignment are crucial for optimal performance of OPB806, ensuring accurate object detection and reliable operation.