EE-SX871R Encyclopedia Entry

Product Overview

The EE-SX871R 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 sensitivity, and reliable performance. The package includes the sensor itself along with essential documentation for installation and operation. The essence of the EE-SX871R lies in its ability to accurately detect light variations and convert them into electrical signals. It is typically available in standard packaging with varying quantities to suit different application needs.

Specifications

• Operating Voltage: 5V DC
• Output Type: Phototransistor
• Sensing Method: Through-beam
• Sensing Distance: 3mm to 5mm
• Response Time: 1ms
• Operating Temperature: -25°C to 55°C
• Dimensions: 4.7mm x 2.5mm x 3.6mm

Detailed Pin Configuration

The EE-SX871R features a standard 4-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. Output 4. N/C (Not Connected)

Functional Features

• High sensitivity to light changes
• Compact and easy to install
• Reliable performance in various environmental conditions
• Low power consumption

Advantages and Disadvantages

Advantages

• Accurate detection of light variations
• Compact size allows for versatile installation
• Reliable performance in diverse environments

Disadvantages

• Limited sensing distance compared to some other models
• Vulnerable to ambient light interference in certain applications

Working Principles

The EE-SX871R operates based on the principle of light modulation. When an object obstructs the light path between the emitter and receiver, the sensor detects the change in light intensity and produces a corresponding electrical signal.

Detailed Application Field Plans

The EE-SX871R is widely used in various applications such as: - Object detection in automated machinery - Paper jam detection in printers - Positioning and counting in conveyor systems - Security and surveillance systems

Detailed and Complete Alternative Models

Some alternative models to the EE-SX871R include: - EE-SX772 - EE-SX674 - EE-SX952

In conclusion, the EE-SX871R photoelectric sensor offers reliable and accurate light detection capabilities in a compact form factor, making it suitable for a wide range of industrial and commercial applications.

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