E3FA-DN23 Encyclopedia Entry

Product Overview

The E3FA-DN23 belongs to the category of photoelectric sensors and is commonly used for detecting the presence or absence of an object. These sensors are characterized by their ability to emit a light beam and detect any interruption in the beam, making them suitable for various industrial applications. The E3FA-DN23 typically comes in a compact package and is known for its reliability and precision in object detection.

Basic Information

• Category: Photoelectric Sensor
• Use: Object Detection
• Characteristics: Compact, Reliable, Precise
• Package: Standard sensor housing
• Essence: Detecting the presence or absence of objects
• Packaging/Quantity: Typically sold individually

Specifications

• Operating Principle: Through-beam
• Sensing Distance: 0.1m to 20m
• Output Type: NPN or PNP
• Supply Voltage: 10-30V DC
• Enclosure Rating: IP67
• Connection Type: Cable or Connector

Detailed Pin Configuration

The E3FA-DN23 features a standard pin configuration with connections for power supply, output, and ground. It also includes pins for additional functions such as sensitivity adjustment and muting control.

Functional Features

• High Sensitivity: Capable of detecting small objects
• Adjustable Sensing Range: Allows for flexibility in application
• Durable Construction: Suitable for harsh industrial environments
• LED Indicator: Provides visual indication of sensor status

Advantages and Disadvantages

Advantages

• Reliable object detection
• Flexible sensing range
• Durable design for industrial use
• Visual indicator for easy troubleshooting

Disadvantages

• Limited to line-of-sight detection
• Susceptible to interference from ambient light

Working Principles

The E3FA-DN23 operates on the through-beam principle, where it emits a light beam from the transmitter unit to the receiver unit. When an object interrupts the light beam, the sensor detects the change in signal and triggers the output accordingly.

Detailed Application Field Plans

The E3FA-DN23 is widely used in industrial automation for tasks such as conveyor belt monitoring, material handling, and packaging applications. Its precise object detection capabilities make it suitable for use in assembly lines, robotic systems, and warehouse automation.

Detailed and Complete Alternative Models

• E3FA-DN12: Similar specifications with shorter sensing distance
• E3FA-DN40: Longer sensing distance with similar features
• E3FA-DN71: Enhanced environmental protection with higher enclosure rating

In conclusion, the E3FA-DN23 photoelectric sensor offers reliable and precise object detection capabilities, making it a valuable component in various industrial automation applications.

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