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OPB493T11Z
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OPB493T11Z Product Overview

Introduction

The OPB493T11Z is a versatile optical sensor designed for various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

The OPB493T11Z belongs to the category of optical sensors and is commonly used for detecting the presence or absence of an object, as well as for position sensing in a wide range of industrial and consumer electronic applications.

Basic Information Overview

  • Category: Optical Sensor
  • Use: Object detection and position sensing
  • Characteristics: High sensitivity, compact design, reliable performance
  • Package: Through-hole or surface mount
  • Essence: Reliable and accurate detection of objects
  • Packaging/Quantity: Available in reels or tubes, quantity varies based on supplier

Specifications

  • Operating Voltage: 3.3V to 5V
  • Output Type: Digital (TTL compatible)
  • Sensing Method: Transmissive
  • Operating Temperature: -40°C to 85°C
  • Response Time: <10μs
  • Wavelength of Light: 950nm

Detailed Pin Configuration

The OPB493T11Z features a standard pin configuration with the following pins: 1. VCC (Power supply) 2. GND (Ground) 3. Output (Digital output signal)

Functional Features

  • High sensitivity to detect objects accurately
  • Fast response time for real-time applications
  • TTL-compatible output for easy interfacing with microcontrollers
  • Compact design for easy integration into various systems

Advantages and Disadvantages

Advantages

  • Reliable and accurate object detection
  • Wide operating voltage range
  • Compact and versatile design
  • Fast response time

Disadvantages

  • Limited operating temperature range
  • Sensitivity to ambient light in certain conditions

Working Principles

The OPB493T11Z operates based on the transmissive sensing method. It emits infrared light and detects the presence or absence of an object based on the amount of light received by the sensor. When an object obstructs the light path, the sensor's output changes, indicating the presence of the object.

Detailed Application Field Plans

The OPB493T11Z finds extensive use in various applications, including but not limited to: - Automated manufacturing systems for object detection and positioning - Robotics for precise object manipulation and obstacle avoidance - Consumer electronics for touchless user interfaces and proximity sensing - Industrial machinery for part counting and position verification

Detailed and Complete Alternative Models

Several alternative models to the OPB493T11Z include: 1. OPB9000 - Reflective Object Sensor 2. OPB700 - Slotted Optical Switch 3. OPB800 - Transmissive Optical Sensor 4. OPB960T51 - Miniature Reflective Object Sensor

In conclusion, the OPB493T11Z offers reliable and accurate object detection capabilities, making it a valuable component in a wide range of applications across industries.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av OPB493T11Z i tekniska lösningar

  1. What is OPB493T11Z?

    • OPB493T11Z is a reflective object sensor that consists of an infrared LED and a phototransistor.

  2. How does OPB493T11Z work?

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

  3. What are the typical applications of OPB493T11Z?

    • OPB493T11Z is commonly used in applications such as industrial automation, robotics, assembly line monitoring, and object detection.

  4. What is the operating voltage range for OPB493T11Z?

    • The operating voltage range for OPB493T11Z is typically between 4.5V and 5.5V.

  5. What is the sensing distance of OPB493T11Z?

    • The sensing distance of OPB493T11Z 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 OPB493T11Z be used for detecting transparent objects?

    • No, OPB493T11Z may not be suitable for detecting transparent objects as its reflective sensing mechanism relies on the reflection of infrared light.

  7. Is OPB493T11Z resistant to ambient light interference?

    • OPB493T11Z is designed to minimize the impact of ambient light interference, but it may still require additional shielding or filtering in high ambient light environments.

  8. What is the response time of OPB493T11Z?

    • The response time of OPB493T11Z is typically in the range of microseconds, making it suitable for high-speed object detection applications.

  9. Can OPB493T11Z be used in harsh industrial environments?

    • Yes, OPB493T11Z is often designed to withstand harsh industrial environments, with features such as rugged packaging and resistance to temperature variations.

  10. Are there any special considerations for integrating OPB493T11Z into a technical solution?

    • When integrating OPB493T11Z, it's important to consider factors such as mounting orientation, alignment, and environmental conditions to ensure reliable and accurate operation.