Honeywell Sensing and Productivity Solutions
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HOA0961-T51
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HOA0961-T51 Product Overview

Introduction

The HOA0961-T51 is a component belonging to the category of optical sensors. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Optical Sensor
  • Use: Detection of presence or absence of objects
  • Characteristics: High sensitivity, compact design
  • Package: Through-hole package
  • Essence: Utilizes infrared light for object detection
  • Packaging/Quantity: Available in bulk packaging

Specifications

  • Operating Voltage: 4.5V to 16V
  • Output Configuration: Phototransistor
  • Sensing Distance: Up to 0.5 inches
  • Operating Temperature: -40°C to 85°C
  • Dimensions: 7.62mm x 4.83mm x 3.18mm

Detailed Pin Configuration

  1. Anode (+)
  2. Cathode (-)
  3. Emitter
  4. Collector

Functional Features

  • Utilizes modulated infrared light for object detection
  • Integrated photodetector and signal processing circuitry
  • Fast response time for real-time detection applications

Advantages and Disadvantages

Advantages

  • High sensitivity for accurate object detection
  • Compact design for easy integration into various systems
  • Wide operating voltage range for versatile applications

Disadvantages

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

Working Principles

The HOA0961-T51 operates based on the principle of detecting the interruption of an infrared light beam. When an object comes within the sensing distance, it obstructs the light, causing the phototransistor to switch states and produce an output signal.

Detailed Application Field Plans

The HOA0961-T51 is suitable for various applications including: - Object presence detection in automated machinery - Paper detection in printers and copiers - Proximity sensing in consumer electronics

Detailed and Complete Alternative Models

  • HOA0901-T51: Similar characteristics with extended sensing distance
  • HOA0902-T51: Enhanced ambient light rejection capabilities

In conclusion, the HOA0961-T51 optical sensor offers high sensitivity and a compact design, making it suitable for diverse object detection applications.

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تکنیکی حل میں HOA0961-T51 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is HOA0961-T51?

    • HOA0961-T51 is a reflective sensor module that consists of an infrared emitter and phototransistor, used for detecting the presence or absence of an object.

  2. What are the typical applications of HOA0961-T51?

    • It is commonly used in applications such as paper detection in printers, edge sensing in robotics, and position sensing in industrial equipment.

  3. What is the operating voltage range for HOA0961-T51?

    • The operating voltage range for HOA0961-T51 is typically between 4.5V to 16V.

  4. How does HOA0961-T51 detect objects?

    • The infrared emitter 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 response time of HOA0961-T51?

    • The typical response time of HOA0961-T51 is around 10 microseconds.

  6. Can HOA0961-T51 be used in outdoor environments?

    • While it can be used outdoors, precautions should be taken to protect the sensor from environmental factors such as moisture and direct sunlight.

  7. What is the recommended operating temperature range for HOA0961-T51?

    • The recommended operating temperature range for HOA0961-T51 is usually between -40°C to 85°C.

  8. Does HOA0961-T51 require any external components for operation?

    • Typically, it requires a current-limiting resistor for the infrared emitter and a pull-up resistor for the phototransistor output.

  9. Can multiple HOA0961-T51 sensors be used in parallel?

    • Yes, multiple sensors can be used in parallel to cover larger detection areas or for redundancy in critical applications.

  10. Is there a specific orientation requirement for mounting HOA0961-T51?

    • It is important to follow the manufacturer's guidelines for proper orientation during mounting to ensure accurate detection performance.