HOA1872-012 Encyclopedia Entry

Product Overview

Use

It is used for detecting the presence or absence of an object, as well as for position sensing in various applications.

Characteristics

Compact size
High sensitivity
Reliable performance
Long operational life

Package

The sensor comes in a compact and durable housing, designed to protect it from environmental factors and mechanical stress.

Essence

The essence of the HOA1872-012 lies in its ability to provide accurate and consistent object detection in diverse environments.

Packaging/Quantity

The sensor is typically packaged individually and is available in varying quantities based on customer requirements.

Specifications

Operating Voltage: 4.5V to 16V
Output Configuration: Phototransistor
Operating Temperature Range: -40°C to 85°C
Response Time: 10µs
Sensing Distance: Up to 0.5 inches

Detailed Pin Configuration

The HOA1872-012 features a standard 4-pin configuration: 1. VCC (Power supply) 2. GND (Ground) 3. Output 4. N/C (Not connected)

Functional Features

Optimal for non-contact object sensing
Fast response time
Versatile voltage compatibility
Enhanced ambient light immunity

Advantages

Reliable object detection
Wide operating temperature range
Low power consumption
Compact design for easy integration

Disadvantages

Limited sensing distance
Susceptible to interference from certain types of ambient light sources

Working Principles

The HOA1872-012 operates based on the interruption of an infrared light beam emitted by the sensor. When an object obstructs the light path, the phototransistor output is triggered, indicating the presence of the object.

Detailed Application Field Plans

The sensor finds extensive use in various industries, including: - Industrial automation - Robotics - Automotive - Consumer electronics

Detailed and Complete Alternative Models

HOA1871-012
HOA1873-012
HOA1874-012

In conclusion, the HOA1872-012 optoelectronic sensor offers reliable and efficient object detection capabilities, making it a valuable component in numerous applications across different industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací HOA1872-012 v technických řešeních

What is HOA1872-012?
- HOA1872-012 is a reflective sensor module designed for use in applications requiring non-contact sensing.
What are the key features of HOA1872-012?
- The key features include an infrared emitter, phototransistor detector, and a gap for non-contact sensing.
What are the typical applications of HOA1872-012?
- Typical applications include position sensing, object detection, and assembly line automation.
How does HOA1872-012 work?
- The infrared emitter emits light, which is then reflected off an object and detected by the phototransistor, allowing for non-contact sensing.
What is the operating voltage range of HOA1872-012?
- The operating voltage range is typically between 4.5V to 16V.
What is the recommended operating temperature range for HOA1872-012?
- The recommended operating temperature range is usually between -40°C to 85°C.
Can HOA1872-012 be used in outdoor applications?
- Yes, it can be used in outdoor applications as long as it is within the specified operating temperature range and protected from environmental factors.
Is HOA1872-012 suitable for use in industrial environments?
- Yes, it is suitable for use in industrial environments due to its robust design and reliable performance.
What are the output characteristics of HOA1872-012?
- The output is typically an open-collector transistor that can sink up to 20mA of current.
Are there any special considerations for integrating HOA1872-012 into a technical solution?
- It's important to consider ambient light interference, proper alignment, and electrical noise when integrating HOA1872-012 into a technical solution.