E3S-AR91 Overview

It is recommended that the photoelectric sensor is set at -25°C~55°C to ensure reliable performance. To make these electronic components work, they should be supplied with 10V~30V voltage. Ideally, photoelectric sensors should respond within 500μs. The 3 pins on the photoelectric sensor need to be connected for it to work. Photoelectric sensors should be set to 24V for best efficiency.

E3S-AR91 Features

Sensing Distance: 78.740 (2m)
3 pins
Response Time: 500μs
Operating Temperature: -25°C~55°C
E3S-A Series

E3S-AR91 Applications

There are a lot of Omron Automation and Safety E3S-AR91 Photoelectric Sensors applications.

• Luminescence sensors
• Checking objects on production lines or conveyors
• Automotive industry
• Counting small objects
• Passive infrared sensors
• Automatic doors
• Monitoring bigger areas for objects with light grids
• Detecting colours
• Pharmaceutical industry
• Mechanical engineering