TT Electronics/Optek Technology
Imej mungkin representasi.
Lihat spesifikasi untuk butiran produk.
OPB825B
Lihat Butiran Helaian data

OPB825B Optical Sensor

Product Overview

The OPB825B is an optical sensor belonging to the category of reflective object sensors. 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 suit specific user requirements.

Basic Information

  • Category: Reflective Object Sensor
  • Use: Object detection
  • Characteristics: Compact, reliable, high precision
  • Package: Compact housing
  • Essence: Reliable object detection
  • Packaging/Quantity: Available in various packaging quantities

Specifications

  • Operating Voltage: 5V
  • Output Type: Digital
  • Sensing Distance: Up to 10mm
  • Response Time: <1ms
  • Operating Temperature: -40°C to 85°C
  • Dimensions: 10mm x 5mm x 3mm

Detailed Pin Configuration

The OPB825B optical sensor has a standard pin configuration with the following connections: 1. VCC (Power supply) 2. GND (Ground) 3. Output

Functional Features

  • Reliable object detection
  • High precision sensing
  • Fast response time
  • Wide operating temperature range

Advantages

  • Compact size
  • Versatile application
  • Reliable performance
  • Suitable for harsh environments

Disadvantages

  • Limited sensing distance
  • Requires external signal processing for complex applications

Working Principles

The OPB825B operates based on the principle of reflective object sensing. It emits infrared light and detects the reflection from the object in front of it. When an object is present within its sensing range, the sensor's output changes state, indicating the presence of the object.

Detailed Application Field Plans

The OPB825B optical sensor finds extensive use in various fields, including: - Industrial automation - Robotics - Security systems - Proximity sensing - Object counting

Detailed and Complete Alternative Models

Some alternative models to the OPB825B optical sensor include: - OPB625 - OPB725 - OPB925 - TCRT5000

In conclusion, the OPB825B optical sensor offers reliable object detection capabilities in a compact and versatile package. Its functional features and wide application field plans make it a valuable component in numerous electronic and mechanical systems.

[Word count: 314]

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi OPB825B dalam penyelesaian teknikal

Sure, here are 10 common questions and answers related to the application of OPB825B in technical solutions:

  1. What is OPB825B?

    • OPB825B is a reflective object sensor that consists of an infrared LED and a phototransistor.

  2. What are the typical applications of OPB825B?

    • OPB825B 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 OPB825B?

    • The operating voltage range of OPB825B is typically between 4.5V and 5.5V.

  4. How does OPB825B 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 an object.

  5. What is the sensing distance of OPB825B?

    • The sensing distance of OPB825B 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 OPB825B be used in harsh environments?

    • OPB825B is not designed for harsh environments and may require additional protection if used in dusty or wet conditions.

  7. What is the output type of OPB825B?

    • OPB825B provides a digital output, typically in the form of an open-collector NPN transistor.

  8. Is OPB825B sensitive to ambient light?

    • OPB825B is designed to minimize the effects of ambient light, but excessive ambient light can still affect its performance.

  9. Can OPB825B be used for speed sensing?

    • Yes, OPB825B can be used for speed sensing in applications such as motor speed control and conveyor belt monitoring.

  10. What are some best practices for integrating OPB825B 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 are helpful! Let me know if you need further assistance.