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OPB492P11Z
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OPB492P11Z

Introduction

The OPB492P11Z is a photo interrupter sensor designed for various applications. This entry provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Photo Interrupter Sensor
  • Use: Detection of objects or motion
  • Characteristics: High precision, reliable performance
  • Package: Through-hole
  • Essence: Utilizes an infrared LED and phototransistor to detect interruptions in the light beam
  • Packaging/Quantity: Available in reels with varying quantities

Specifications

  • Operating Wavelength: 950 nm
  • Supply Voltage: 5 V
  • Output Type: Phototransistor
  • Operating Temperature Range: -40°C to 85°C
  • Response Time: 15 µs

Detailed Pin Configuration

The OPB492P11Z has a standard 4-pin through-hole package with the following pin configuration: 1. VCC (Supply Voltage) 2. GND (Ground) 3. Output 4. N/C (Not Connected)

Functional Features

  • Reliable object detection
  • Fast response time
  • Low power consumption
  • Compact design

Advantages and Disadvantages

Advantages

  • High precision
  • Wide operating temperature range
  • Easy to integrate into various systems

Disadvantages

  • Limited range for object detection
  • Susceptible to ambient light interference

Working Principles

The OPB492P11Z operates on the principle of interruption of an infrared light beam. When an object obstructs the path between the infrared LED and the phototransistor, the output of the sensor changes, indicating the presence of the object.

Detailed Application Field Plans

The OPB492P11Z is suitable for a wide range of applications, including: - Printers and copiers for paper jam detection - Industrial automation for object counting and positioning - Robotics for object detection and sorting - Security systems for intrusion detection

Detailed and Complete Alternative Models

  • OPB490 Series: Offers similar functionality with different package options
  • TCST2103: Provides comparable performance with a different pin configuration

In conclusion, the OPB492P11Z is a versatile photo interrupter sensor with precise object detection capabilities, making it suitable for diverse applications across various industries.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av OPB492P11Z i tekniska lösningar

  1. What is OPB492P11Z?

    • OPB492P11Z is a reflective object sensor that consists of an infrared LED and a phototransistor.

  2. How does OPB492P11Z 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 OPB492P11Z?

    • OPB492P11Z is commonly used in applications such as industrial automation, robotics, assembly line monitoring, and object detection.

  4. What is the operating voltage range for OPB492P11Z?

    • The operating voltage range for OPB492P11Z is typically between 4.5V and 5.5V.

  5. What is the sensing distance of OPB492P11Z?

    • The sensing distance of OPB492P11Z is typically around 0.2 inches to 0.4 inches (5mm to 10mm).

  6. Can OPB492P11Z be used in outdoor environments?

    • OPB492P11Z is not recommended for outdoor use as it is designed for indoor applications and may be affected by ambient light and environmental conditions.

  7. What is the output type of OPB492P11Z?

    • OPB492P11Z provides a digital output, typically in the form of an open-collector transistor.

  8. Is OPB492P11Z sensitive to ambient light?

    • OPB492P11Z has built-in ambient light rejection, but excessive ambient light can still affect its performance.

  9. Can OPB492P11Z be used for speed sensing?

    • While OPB492P11Z is primarily used for object detection, it can also be utilized for speed sensing in certain applications.

  10. What are some best practices for integrating OPB492P11Z into a technical solution?

    • Ensure proper alignment of the sensor components, minimize ambient light interference, and provide adequate shielding to prevent false readings. Regular calibration and testing are also recommended to maintain accuracy.