E3S-AD21 Overview

You should set the photoelectric sensor's temperature to -25°C~55°C for reliable performance. In order for these electronic components to function, the voltage should be set to 10V~30V within the circuit or system. The ideal response time for photoelectric sensors is 500μs. To make the photoelectric sensor work properly, 3 pins must be connected. For optimal efficiency, set the supply voltage to 24V.

E3S-AD21 Features

Sensing Distance: 7.874 (200mm)
3 pins
Response Time: 500μs
Operating Temperature: -25°C~55°C
E3S-A Series

E3S-AD21 Applications

There are a lot of Omron Automation and Safety E3S-AD21 Photoelectric Sensors applications.

• Counting small objects
• Automatic doors
• Entrance and gate
• Measuring distance
• Detecting colours
• Zone scanners
• Monitoring bigger areas for objects with light grids
• Automotive industry
• Checking objects on production lines or conveyors
• Contrast sensors