SF4-AH20-N Product Overview

Introduction

The SF4-AH20-N is a versatile sensor designed for use in industrial automation and control systems. This entry provides a comprehensive overview of the product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

The SF4-AH20-N belongs to the category of photoelectric sensors and is primarily used for detecting the presence or absence of objects in various industrial applications. Its main function is to provide accurate and reliable object detection capabilities in challenging environments.

Characteristics

• Detection Method: The sensor utilizes a photoelectric sensing method to detect objects.
• Range: It offers a substantial detection range, making it suitable for diverse applications.
• Durability: The sensor is designed to withstand harsh industrial conditions, ensuring long-term reliability.
• Output Options: It provides flexible output options to integrate with different control systems.

Package Contents

The SF4-AH20-N package includes: - Sensor unit - Mounting brackets - Instruction manual

Specifications

• Operating Voltage: 10-30V DC
• Output Type: NPN/PNP
• Sensing Distance: Up to 20 meters
• Enclosure Rating: IP67
• Operating Temperature: -25°C to 55°C

Detailed Pin Configuration

The sensor's pin configuration is as follows: - Pin 1: Power supply (+) - Pin 2: Power supply (-) - Pin 3: Output - Pin 4: Ground

Functional Features

• High Accuracy: The sensor offers precise object detection, minimizing false readings.
• Adjustable Sensitivity: Users can fine-tune the sensor's sensitivity to suit specific application requirements.
• Environmental Adaptability: It can operate effectively in dusty, humid, and challenging environmental conditions.

Advantages and Disadvantages

Advantages

• Robust construction for industrial use
• Long sensing distance
• Flexible output options

Disadvantages

• Limited operating temperature range
• Requires periodic maintenance for optimal performance

Working Principles

The SF4-AH20-N operates based on the principle of emitting a light beam and detecting the reflected or interrupted light to determine the presence or absence of an object within its sensing range. Upon detecting an object, the sensor triggers the specified output signal, facilitating automated control actions.

Detailed Application Field Plans

The SF4-AH20-N is well-suited for various industrial applications, including: - Conveyor belt systems - Material handling equipment - Automated packaging lines - Robotics and assembly systems - Industrial door and gate control

Detailed and Complete Alternative Models

For users seeking alternative models with similar functionalities, the following options are available: - SF4B-H20-N: Offers enhanced environmental resistance - SF4C-H20-N: Provides advanced communication capabilities for integration with networked systems - SF4D-H20-N: Designed for high-speed object detection applications

In conclusion, the SF4-AH20-N stands as a reliable and efficient photoelectric sensor, catering to diverse industrial automation needs with its robust design, precise detection capabilities, and adaptability to challenging environments.

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