TT Electronics/Optek Technology
Зображення може бути репрезентативним.
Деталі продукту див. у специфікаціях.
OPB815L
Переглянути деталі Таблиці даних

OPB815L

Product Overview

The OPB815L 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 contains the sensor itself along with any necessary mounting hardware and connectors. The essence of the OPB815L lies in its ability to accurately detect objects within its range. It is typically available in standard packaging quantities.

Specifications

  • Operating Voltage: 5V
  • Output Type: Phototransistor
  • Sensing Method: Reflective
  • Sensing Distance: Up to 10mm
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The OPB815L features a standard 3-pin configuration: 1. VCC (5V) 2. GND 3. Output

Functional Features

The OPB815L operates by emitting an infrared light beam and detecting its reflection off an object. When an object is present within its sensing distance, the phototransistor output is activated, indicating the presence of the object.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited sensing distance
  • Susceptible to ambient light interference

Working Principles

The working principle of the OPB815L 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 by the sensor, causing the output to change state.

Detailed Application Field Plans

The OPB815L finds extensive use in various applications such as: - Object detection in automated machinery - Robotics for line following and obstacle detection - Printers and copiers for paper jam detection - Vending machines for product dispensing verification

Detailed and Complete Alternative Models

Some alternative models to the OPB815L include: - TCRT5000: Similar reflective optical sensor with adjustable potentiometer for sensitivity control. - QRE1113: Reflective sensor with analog and digital outputs, suitable for line following robots.

In conclusion, the OPB815L is a versatile optical sensor with a wide range of applications due to its compact size, high sensitivity, and reliable performance.

Word Count: 320

Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням OPB815L у технічних рішеннях

Sure, here are 10 common questions and answers related to the application of OPB815L in technical solutions:

  1. What is OPB815L?

    • OPB815L is a reflective object sensor that consists of an infrared LED and a phototransistor.

  2. What are the typical applications of OPB815L?

    • OPB815L is commonly used for object detection, position sensing, and line following in robotics, automation, and industrial equipment.

  3. What is the operating voltage range of OPB815L?

    • The operating voltage range of OPB815L is typically between 4.5V and 5.5V.

  4. How does OPB815L 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 sensing distance of OPB815L?

    • The sensing distance of OPB815L can vary based on the reflectivity of the object, but it is typically in the range of a few millimeters to a few centimeters.

  6. Can OPB815L be used in harsh environments?

    • OPB815L is not designed for harsh environments and may require additional protection if used in dusty, humid, or corrosive conditions.

  7. What is the output type of OPB815L?

    • OPB815L provides a digital output, typically in the form of an open-collector transistor.

  8. Is OPB815L sensitive to ambient light?

    • OPB815L is designed to minimize the effects of ambient light, but excessive ambient light can still affect its performance.

  9. Can OPB815L be used for speed sensing?

    • OPB815L can be used for speed sensing in applications where the rotation of a shaft or gear can interrupt the sensor's beam.

  10. What are some best practices for integrating OPB815L into a technical solution?

    • Best practices include calibrating the sensor for the specific application, minimizing ambient light interference, and ensuring proper alignment between the sensor and the target object.

I hope these questions and answers provide helpful information about the application of OPB815L in technical solutions! If you have any more specific questions, feel free to ask.