EE-SX871A Encyclopedia Entry

Product Overview

The EE-SX871A belongs to the category of photoelectric sensors and is commonly used for detecting objects or changes in light intensity. This sensor is characterized by its compact size, high precision, and reliable performance. The package includes the sensor itself along with essential documentation for installation and operation.

Basic Information

• Category: Photoelectric Sensor
• Use: Object detection and light intensity monitoring
• Characteristics: Compact size, high precision, reliable performance
• Package Contents: EE-SX871A sensor, installation and operation documentation
• Packaging/Quantity: Individual sensor units

Specifications

• Operating Voltage: 5-24V DC
• Output Type: NPN
• Sensing Method: Through-beam
• Sensing Distance: 5mm to 10mm
• Response Time: 1ms
• Operating Temperature: -25°C to 55°C
• Dimensions: 20mm x 10mm x 5mm

Detailed Pin Configuration

The EE-SX871A sensor has a standard 3-pin configuration: 1. Vcc (Power supply) 2. Output 3. GND (Ground)

Functional Features

• High sensitivity for accurate object detection
• Fast response time for real-time applications
• Compact design for easy integration into various systems

Advantages and Disadvantages

Advantages

• Reliable performance in various environmental conditions
• Compact size allows for flexible installation
• Fast response time enhances system efficiency

Disadvantages

• Limited sensing distance compared to some other models
• Requires precise alignment for optimal performance

Working Principles

The EE-SX871A operates based on the interruption of the light beam between the transmitter and receiver. When an object passes through the beam, it causes a change in light intensity, which is then detected and processed to trigger the sensor's output.

Detailed Application Field Plans

The EE-SX871A sensor finds extensive application in industries such as manufacturing, packaging, and automation. It is commonly used for object detection in conveyor systems, assembly lines, and robotic arms. Additionally, it is utilized for monitoring light intensity in various control systems.

Detailed and Complete Alternative Models

1. EE-SX671
   • Similar specifications with a longer sensing distance
   • Suitable for applications requiring extended range sensing
2. EE-SX771
   • Enhanced environmental resistance
   • Ideal for harsh industrial environments

In conclusion, the EE-SX871A photoelectric sensor offers reliable performance and high precision in a compact form factor, making it suitable for a wide range of object detection and light intensity monitoring applications.

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