TT Electronics/Optek Technology
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OPB816Z
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OPB816Z

Product Overview

The OPB816Z is a reflective object sensor that belongs to the category of optoelectronic devices. It is commonly used for detecting the presence or absence of objects, and it possesses unique characteristics that make it suitable for various applications. The sensor is typically packaged in a compact housing and is available in different packaging quantities to cater to diverse user requirements.

Specifications

  • Operating Voltage: 5V
  • Output Type: Phototransistor
  • Sensing Distance: 2mm to 15mm
  • Package Type: Through Hole
  • Package Quantity: 50 pieces per pack

Detailed Pin Configuration

The OPB816Z sensor has a standard pin configuration with three pins: VCC (power supply), GND (ground), and OUT (output).

Functional Features

  • High sensitivity to detect objects within the specified range
  • Reliable performance in various environmental conditions
  • Compact design for easy integration into different systems

Advantages and Disadvantages

Advantages

  • Precise object detection
  • Versatile application possibilities
  • Robust construction for durability

Disadvantages

  • Limited sensing distance
  • Susceptibility to ambient light interference

Working Principles

The OPB816Z operates based on the principle of reflective sensing. When an object enters the sensor's detection range, the emitted light is reflected back to the phototransistor, causing a change in its output state. This change is then interpreted as the presence or absence of the object.

Detailed Application Field Plans

The OPB816Z sensor finds extensive use in various fields, including: 1. Industrial Automation: Used for object detection in conveyor systems and assembly lines. 2. Robotics: Integrated into robotic arms and grippers for object recognition and manipulation. 3. Security Systems: Employed in proximity sensors for intrusion detection and access control.

Detailed and Complete Alternative Models

  1. OPB9000: Offers extended sensing range and immunity to ambient light.
  2. TCRT5000: Provides a cost-effective solution for basic object detection applications.
  3. QRE1113: Features a compact form factor and precise object detection capabilities.

In conclusion, the OPB816Z reflective object sensor offers reliable object detection capabilities within a compact and versatile package. While it has certain limitations, its functional features and wide-ranging applications make it a valuable component in numerous electronic and automation systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de OPB816Z en soluciones técnicas

  1. What is the OPB816Z?

    • The OPB816Z is a reflective object sensor consisting of an infrared LED and a phototransistor.

  2. What are the typical applications of the OPB816Z?

    • The OPB816Z is commonly used in applications such as position sensing, edge detection, and object counting in various technical solutions.

  3. What is the operating voltage range for the OPB816Z?

    • The operating voltage range for the OPB816Z is typically between 4.5V and 5.5V.

  4. How does the OPB816Z detect objects?

    • The infrared LED emits light, which is then reflected off an object and detected by the phototransistor, allowing the sensor to determine the presence or absence of the object.

  5. What is the typical response time of the OPB816Z?

    • The typical response time of the OPB816Z is around 15 microseconds.

  6. Can the OPB816Z be used in harsh environments?

    • The OPB816Z is not designed for harsh environments and may require additional protection if used in dusty or wet conditions.

  7. What is the recommended operating temperature range for the OPB816Z?

    • The recommended operating temperature range for the OPB816Z is typically between -40°C to 85°C.

  8. Does the OPB816Z require any external components for operation?

    • The OPB816Z may require external resistors and capacitors for proper operation, depending on the specific application.

  9. Can the OPB816Z be used for speed sensing applications?

    • While the OPB816Z is primarily designed for object detection, it can also be utilized for speed sensing in certain technical solutions.

  10. Is the OPB816Z compatible with digital input/output interfaces?

    • Yes, the OPB816Z can be easily interfaced with digital input/output interfaces, making it suitable for integration into various electronic systems.