OPB748WZ Encyclopedia Entry

Product Overview

The OPB748WZ is a photo interrupter sensor belonging to the category of optoelectronic devices. It is commonly used for detecting the presence or absence of an object, and it possesses unique characteristics that make it suitable for various applications. The sensor is typically packaged in a compact housing and is available in different packaging quantities to cater to diverse user requirements.

Basic Information

• Category: Optoelectronic device
• Use: Object detection
• Characteristics: Compact, reliable, high precision
• Package: Compact housing
• Essence: Reliable object detection
• Packaging/Quantity: Available in various packaging quantities

Specifications

The OPB748WZ sensor is designed with the following specifications: - Operating Voltage: 5V - Current Consumption: 20mA - Output Type: Phototransistor - Sensing Distance: 3mm - Operating Temperature: -40°C to 85°C - Dimensions: 7.0mm x 4.0mm x 2.5mm

Detailed Pin Configuration

The OPB748WZ sensor features the following pin configuration: 1. VCC 2. GND 3. Signal Output

Functional Features

• High sensitivity for accurate object detection
• Compact design for easy integration into various systems
• Reliable performance across a wide temperature range

Advantages and Disadvantages

Advantages

• High precision sensing
• Compact size
• Wide operating temperature range

Disadvantages

• Limited sensing distance
• Vulnerable to ambient light interference

Working Principles

The OPB748WZ operates based on the interruption of the infrared light beam between the emitter and detector. When an object obstructs the light path, the phototransistor output is triggered, indicating the presence of the object.

Detailed Application Field Plans

The OPB748WZ sensor finds extensive application in various fields, including: - Industrial automation for object detection in assembly lines - Robotics for precise positioning and obstacle detection - Consumer electronics for proximity sensing in devices

Detailed and Complete Alternative Models

For users seeking alternative models, the following sensors can be considered as alternatives to the OPB748WZ: - TCST2103 Optical Sensor - EE-SX670 Photoelectric Sensor - H21A1 Reflective Object Sensor

In conclusion, the OPB748WZ photo interrupter sensor offers high precision and reliability in object detection applications, making it a versatile choice for diverse industries and projects.

[Word Count: 345]