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OPB471T11
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OPB471T11

Product Overview

The OPB471T11 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 known for its reliability and precision. This entry will provide an in-depth overview of the OPB471T11, including its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Optoelectronic device
  • Use: Object detection
  • Characteristics: Reliable, precise
  • Package: Compact housing
  • Essence: Reflective object sensor
  • Packaging/Quantity: Typically sold individually

Specifications

The OPB471T11 sensor is designed with the following specifications: - Operating Voltage: 5V - Output Type: Phototransistor - Sensing Distance: Up to 10mm - Response Time: <1ms - Ambient Operating Temperature: -40°C to 85°C

Detailed Pin Configuration

The sensor features a standard pin configuration, including connections for power, ground, and the output signal. The detailed pinout is as follows: - Pin 1: VCC (5V) - Pin 2: GND - Pin 3: Output

Functional Features

The OPB471T11 offers the following functional features: - High sensitivity to detect objects within the specified range - Fast response time for real-time object detection - Reliable performance in varying ambient conditions

Advantages and Disadvantages

Advantages

  • Precise object detection
  • Compact and easy to integrate into different systems
  • Wide operating temperature range

Disadvantages

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

Working Principles

The sensor operates based on the principle of reflective object detection. When an object enters the sensing range, the emitted light from the sensor reflects off the object and is detected by the phototransistor, causing a change in the output signal.

Detailed Application Field Plans

The OPB471T11 sensor finds extensive use in various application fields, including: - Automated assembly lines for object presence detection - Robotics for obstacle avoidance and object tracking - Industrial machinery for part counting and position verification

Detailed and Complete Alternative Models

For users seeking alternative options, the following models can be considered: - OPB9000: Offers extended sensing range and immunity to ambient light - TCRT5000: Provides similar functionality with enhanced ambient light rejection

In conclusion, the OPB471T11 reflective object sensor is a reliable and precise optoelectronic device designed for object detection applications. With its compact design, fast response time, and wide operating temperature range, it serves as a valuable component in various industrial and robotic systems.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af OPB471T11 i tekniske løsninger

  1. What is OPB471T11?

    • OPB471T11 is a reflective object sensor that consists of an infrared LED and a phototransistor in a single package.

  2. What are the typical applications of OPB471T11?

    • OPB471T11 is commonly used for object detection, position sensing, and edge sensing in various technical solutions.

  3. What is the operating voltage range of OPB471T11?

    • The operating voltage range of OPB471T11 is typically between 4.5V and 5.5V.

  4. How does OPB471T11 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 output of OPB471T11?

    • The typical output of OPB471T11 is a digital signal that indicates the presence or absence of the detected object.

  6. Can OPB471T11 be used for edge sensing?

    • Yes, OPB471T11 can be used for edge sensing applications where it detects transitions between light and dark surfaces.

  7. What is the recommended operating temperature range for OPB471T11?

    • The recommended operating temperature range for OPB471T11 is typically between -40°C and 85°C.

  8. Does OPB471T11 require any external components for operation?

    • OPB471T11 does not require any external components for basic operation, making it easy to integrate into technical solutions.

  9. Can OPB471T11 be used in harsh industrial environments?

    • Yes, OPB471T11 is designed to withstand harsh industrial environments, making it suitable for a wide range of applications.

  10. Is OPB471T11 available in different package types?

    • Yes, OPB471T11 is available in various package types, including surface mount and through-hole options, providing flexibility for different design requirements.