E3S-R82 Encyclopedia Entry

Product Overview

The E3S-R82 belongs to the category of photoelectric sensors. These sensors are used for detecting the presence or absence of an object based on the position or interruption of a light source. The E3S-R82 sensor is commonly used in industrial automation and manufacturing processes. Its characteristics include high precision, reliability, and durability. The sensor is typically packaged in a compact housing and is available in various quantities per package.

Specifications

• Model: E3S-R82
• Sensing Method: Through-beam
• Sensing Distance: 2m
• Light Source: Infrared LED
• Operating Voltage: 12-24V DC
• Output Type: NPN/PNP
• Connection Type: Pre-wired cable

Detailed Pin Configuration

The E3S-R82 sensor has a 4-pin configuration: 1. Vcc (Power supply) 2. GND (Ground) 3. Output 4. Control input

Functional Features

• High precision detection
• Long sensing distance
• Compact and durable design
• Easy installation and setup

Advantages and Disadvantages

Advantages

• Reliable performance in industrial environments
• Wide operating voltage range
• Easy integration with control systems

Disadvantages

• Limited sensing distance compared to some other models
• Susceptible to ambient light interference

Working Principles

The E3S-R82 operates based on the interruption of the infrared light beam emitted by the sensor. When an object obstructs the light path, the sensor detects the change in the received light intensity and triggers the output signal accordingly.

Detailed Application Field Plans

The E3S-R82 sensor is widely used in the following applications: - Conveyor belt systems for object detection - Automated packaging lines for product counting - Robotics for part presence verification - Material handling equipment for position sensing

Detailed and Complete Alternative Models

Some alternative models to the E3S-R82 sensor include: - E3S-AR82: Retro-reflective type sensor with adjustable sensing distance - E3S-CR82: Diffuse-reflective type sensor with built-in amplifier for stable detection

In conclusion, the E3S-R82 photoelectric sensor offers reliable and precise object detection capabilities, making it a valuable component in industrial automation and manufacturing processes.

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