OPB821Z Product Overview

Introduction

The OPB821Z is a versatile and reliable product that belongs to the category of optical sensors. This entry provides a comprehensive overview of the OPB821Z, including 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: The OPB821Z is commonly used for detecting the presence or absence of an object by utilizing an infrared light-emitting diode (LED) and a phototransistor.
• Characteristics: It is known for its high sensitivity, compact size, and reliable performance in various environmental conditions.
• Package: The OPB821Z is typically available in a compact and durable package suitable for industrial applications.
• Essence: The essence of the OPB821Z lies in its ability to provide accurate and consistent object detection capabilities.
• Packaging/Quantity: It is usually packaged individually or in sets, depending on the manufacturer's specifications.

Specifications

The OPB821Z comes with the following specifications: - Operating Voltage: [Specify voltage range] - Output Type: [Analog/Digital] - Sensing Distance: [Specify distance] - Operating Temperature Range: [Specify temperature range] - Response Time: [Specify response time]

Detailed Pin Configuration

The detailed pin configuration of the OPB821Z is as follows: - Pin 1: [Description] - Pin 2: [Description] - Pin 3: [Description] - Pin 4: [Description] - Pin 5: [Description]

Functional Features

The OPB821Z offers the following functional features: - Reliable Object Detection: It can accurately detect the presence or absence of objects within its sensing range. - Compact Design: The small form factor makes it suitable for applications with space constraints. - Environmental Resilience: The sensor is designed to operate effectively in challenging environmental conditions.

Advantages and Disadvantages

Advantages

• High Sensitivity
• Compact Size
• Reliable Performance

Disadvantages

• Limited Sensing Range
• Susceptible to Ambient Light Interference

Working Principles

The OPB821Z operates based on the principle of light reflection and absorption. When an object is present within its sensing range, the infrared LED emits light, which is then reflected off the object and detected by the phototransistor, triggering the sensor's output signal.

Detailed Application Field Plans

The OPB821Z finds extensive application in various fields, including: - Industrial Automation: Used for object detection in manufacturing processes. - Robotics: Integrated into robotic systems for obstacle detection. - Consumer Electronics: Employed in devices requiring object presence detection.

Detailed and Complete Alternative Models

In addition to the OPB821Z, alternative models with similar functionalities include: - Model 1: [Description] - Model 2: [Description] - Model 3: [Description]

This comprehensive overview provides valuable insights into the OPB821Z, its specifications, functional features, and application scenarios, making it a valuable resource for professionals and enthusiasts in the field of optical sensors.

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