TT Electronics/Optek Technology
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OPB983P11Z
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OPB983P11Z Product Overview

Introduction

The OPB983P11Z is a photo interrupter sensor designed for precise object detection and position sensing applications. This entry provides a comprehensive 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: Object detection and position sensing
  • Characteristics: High precision, reliable performance, compact design
  • Package: Through-hole
  • Essence: Utilizes an infrared LED and phototransistor to detect interruptions in the emitted light beam
  • Packaging/Quantity: Available in reels or tubes, quantity varies based on supplier

Specifications

  • Operating Voltage: 4.5V to 5.5V
  • Output Type: Phototransistor
  • Sensing Distance: Up to 3mm
  • Response Time: 10μs
  • Operating Temperature Range: -40°C to 85°C
  • Dimensions: 7.0mm x 4.0mm x 2.5mm

Detailed Pin Configuration

  1. VCC (Power supply)
  2. GND (Ground)
  3. Output (Phototransistor output)

Functional Features

  • Precise object detection within the specified sensing distance
  • Fast response time enables real-time position sensing
  • Reliable operation across a wide temperature range
  • Compact form factor allows for versatile integration into various systems

Advantages and Disadvantages

Advantages

  • High precision sensing capabilities
  • Wide operating temperature range
  • Compact and easy to integrate
  • Fast response time

Disadvantages

  • Limited sensing distance
  • Vulnerable to ambient light interference

Working Principles

The OPB983P11Z operates by emitting an infrared light beam from its integrated LED. When an object interrupts this light beam, the phototransistor detects the change in light intensity and produces a corresponding output signal. This signal can be utilized for various applications such as object counting, position verification, and speed detection.

Detailed Application Field Plans

Object Counting System

Utilize the OPB983P11Z to accurately count objects passing through a defined area, enabling efficient inventory management and production monitoring.

Position Verification in Robotics

Integrate the sensor into robotic systems to verify the precise positioning of components or end-effectors, ensuring accurate and repeatable movements.

Speed Detection in Conveyor Systems

Employ the sensor to detect the speed of moving objects on conveyor belts, facilitating automated control and monitoring of material handling processes.

Detailed and Complete Alternative Models

  • OPB9000 Series: Offers similar functionality with varying sensing distances
  • TCST2103: Provides comparable performance with different package options
  • EE-SX672: Alternative model with enhanced ambient light immunity

In conclusion, the OPB983P11Z photo interrupter sensor offers high precision object detection and position sensing capabilities, making it suitable for diverse industrial and automation applications. Its compact design, fast response time, and reliable performance make it a valuable component in systems requiring accurate object detection and position verification.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de OPB983P11Z en soluciones técnicas

  1. What is OPB983P11Z?

    • OPB983P11Z is a reflective object sensor with an integrated infrared emitter and phototransistor.

  2. What are the typical applications of OPB983P11Z?

    • OPB983P11Z is commonly used in applications such as object detection, counting, and position sensing in various technical solutions.

  3. What is the operating voltage range for OPB983P11Z?

    • The operating voltage range for OPB983P11Z is typically between 4.5V to 5.5V.

  4. How does OPB983P11Z detect objects?

    • OPB983P11Z uses the reflection of its integrated infrared emitter to detect the presence or absence of an object in front of the sensor.

  5. What is the typical sensing distance of OPB983P11Z?

    • The typical sensing distance of OPB983P11Z is around 0.2 inches to 0.4 inches (5mm to 10mm).

  6. Can OPB983P11Z be used in harsh environments?

    • OPB983P11Z 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 OPB983P11Z?

    • OPB983P11Z provides a digital output signal, making it suitable for interfacing with microcontrollers and digital logic circuits.

  8. Does OPB983P11Z require any external components for operation?

    • OPB983P11Z typically requires a current-limiting resistor for the integrated infrared emitter and pull-up or pull-down resistors for the output signal, depending on the application.

  9. Is OPB983P11Z sensitive to ambient light?

    • OPB983P11Z is designed to minimize the effects of ambient light, but excessive ambient light may affect its performance.

  10. Can OPB983P11Z be used for speed sensing applications?

    • OPB983P11Z can be used for speed sensing by detecting the presence or absence of objects passing in front of the sensor, but it may not provide precise speed measurements without additional processing.