E3S-AR81 Overview

For reliable performance, set the temperature of the photoelectric sensor to -25°C~55°C. It's important that 10V~30V is applied to the circuit or system for these components to work. The 3 pins on the photoelectric sensor need to be connected for it to work. A photoelectric sensor can withstand a voltage of 30V in a DC circuit without being damaged. At low voltages, such as 10V, this photoelectric sensor is capable of working. For optimal efficiency, photoelectric sensors should have their supply voltage set to 24V. This product comes in a Bulk package. There is no supply current set for the photoelectric sensor.

E3S-AR81 Features

Sensing Distance: 78.740 (2m)
3 pins
Operating Temperature: -25°C~55°C
E3S Series
Maximal Supply Voltage (DC): 30V
Minimal Supply Voltage (DC): 10V
Turn On Delay Time: 500 μs

E3S-AR81 Applications

There are a lot of Omron Automation and Safety E3S-AR81 Photoelectric Sensors applications.

• Contrast sensors
• Logistics and materials handling
• Pharmaceutical industry
• Mechanical engineering
• Luminescence sensors
• Detecting colours
• Measuring distance
• Counting small objects
• Checking objects on production lines or conveyors
• Monitoring bigger areas for objects with light grids