EE-SX138 Encyclopedia Entry

Product Overview

The EE-SX138 belongs to the category of photoelectric sensors. These sensors are widely used in industrial automation for detecting the presence or absence of objects, and they operate by emitting a light beam and then measuring the amount of light that is either transmitted or reflected by the object being detected. The EE-SX138 sensor is known for its compact size, high precision, and reliable performance. It is commonly used in applications such as conveyor systems, packaging machinery, and automated assembly lines.

Basic Information

• Category: Photoelectric Sensor
• Use: Object detection in industrial automation
• Characteristics: Compact size, high precision, reliable performance
• Package: Typically comes in a protective housing
• Essence: Utilizes light beams for object detection
• Packaging/Quantity: Sold individually or in sets depending on manufacturer specifications

Specifications

• Operating Voltage: 5-24V DC
• Output Type: NPN or PNP
• Sensing Method: Through-beam
• Sensing Distance: Up to 5 meters
• Response Time: Typically less than 1 millisecond
• Operating Temperature: -25°C to 55°C
• Protection Rating: IP67

Detailed Pin Configuration

The EE-SX138 sensor typically has three pins: 1. Vcc (Power supply) 2. GND (Ground) 3. OUT (Output signal)

Functional Features

• High sensitivity to detect various types of objects
• Compact design for easy integration into different systems
• Fast response time for real-time object detection
• Reliable performance in harsh industrial environments

Advantages and Disadvantages

Advantages

• Compact size allows for flexible installation
• High precision and reliability ensure accurate object detection
• Suitable for use in diverse industrial applications

Disadvantages

• Limited sensing distance compared to some other sensor types
• Susceptible to interference from ambient light in certain conditions

Working Principles

The EE-SX138 sensor operates based on the interruption of a light beam. When an object passes between the emitter and receiver, it causes a change in the received light intensity, which is then converted into an electrical signal. This signal is processed to determine the presence or absence of the object.

Detailed Application Field Plans

The EE-SX138 sensor finds extensive use in various industrial automation applications, including: - Conveyor belt systems for object detection and counting - Packaging machinery for detecting the presence of items to be packaged - Automated assembly lines for part verification and positioning

Detailed and Complete Alternative Models

Some alternative models to the EE-SX138 sensor include: - EE-SX67 - EE-SX77 - EE-SX88 - EE-SX99

In conclusion, the EE-SX138 photoelectric sensor offers a compact and reliable solution for object detection in industrial automation, with its high precision and fast response time making it suitable for diverse applications.

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