TT Electronics/Optek Technology
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OPB827D
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OPB827D

Product Overview

The OPB827D belongs to the category of optical sensors and is commonly used for detecting the presence or absence of an object. This sensor is characterized by its compact design, high precision, and reliable performance. It is typically available in a package that includes the sensor itself along with any necessary mounting hardware and connectors. The essence of the OPB827D lies in its ability to accurately detect objects within its range. The packaging usually consists of individual sensors or sets, depending on the manufacturer's specifications.

Specifications

  • Operating Voltage: 5V
  • Output Type: Digital
  • Sensing Method: Reflective
  • Sensing Distance: Up to 10mm
  • Operating Temperature: -40°C to 85°C
  • Package Type: Through Hole
  • Package/Quantity: Individual or Set (Varies by Manufacturer)

Detailed Pin Configuration

The OPB827D typically features the following pin configuration: 1. VCC 2. GND 3. Output

Functional Features

  • High precision object detection
  • Compact and versatile design
  • Reliable performance across various operating conditions

Advantages

  • Accurate and reliable detection
  • Suitable for diverse applications
  • Compact and easy to integrate into different systems

Disadvantages

  • Limited sensing distance compared to some other sensors
  • Susceptible to ambient light interference in certain environments

Working Principles

The OPB827D operates based on the reflective sensing method. It emits infrared light and detects the reflection from an object within its sensing range. When an object is present, the sensor's output switches to indicate its detection.

Detailed Application Field Plans

The OPB827D finds extensive use in various applications such as: - Industrial automation for object detection and counting - Robotics for proximity sensing and obstacle avoidance - Printers and copiers for paper jam detection - Vending machines for product dispensing control

Detailed and Complete Alternative Models

Some alternative models to the OPB827D include: - TCRT5000: A similar reflective optical sensor with a longer sensing distance - QRE1113: Another reflective sensor with a compact form factor and digital output - GP2Y0A21YK: Infrared proximity sensor with analog output for distance measurement

In conclusion, the OPB827D is a versatile optical sensor known for its precision and reliability in object detection applications. Its compact design and functional features make it suitable for a wide range of industrial and consumer electronic applications.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням OPB827D у технічних рішеннях

  1. What is the OPB827D?

    • The OPB827D is a reflective object sensor with an integrated infrared emitter and phototransistor.

  2. What are the typical applications of the OPB827D?

    • The OPB827D is commonly used in applications such as paper detection, edge sensing, and position sensing in printers, copiers, and industrial automation equipment.

  3. What is the operating voltage range of the OPB827D?

    • The OPB827D typically operates within a voltage range of 4.5V to 5.5V.

  4. How does the OPB827D detect objects?

    • The OPB827D uses the reflection of its integrated infrared emitter off a nearby object to detect the presence or absence of the object.

  5. What is the typical output of the OPB827D?

    • The OPB827D typically provides a digital output signal that indicates the presence or absence of the detected object.

  6. Can the OPB827D be used for non-contact sensing?

    • Yes, the OPB827D is designed for non-contact sensing applications.

  7. What is the recommended operating temperature range for the OPB827D?

    • The OPB827D is typically designed to operate within a temperature range of -40°C to 85°C.

  8. Does the OPB827D require any external components for operation?

    • The OPB827D may require external resistors and capacitors for proper operation, depending on the specific application.

  9. Is the OPB827D sensitive to ambient light?

    • The OPB827D is designed to minimize the effects of ambient light interference.

  10. Can the OPB827D be used in harsh industrial environments?

    • Yes, the OPB827D is often used in industrial environments due to its robust design and reliability.