E3Z-R81 Overview

For reliable performance, set the photoelectric sensor to -25°C~55°C. For these electronic components to function, a voltage of 12V~24V should be applied to a circuit or system. The ideal response time for photoelectric sensors is 1ms. 4 pins must be connected for the photoelectric sensor to work. It is required that the output current of a photoelectric sensor be 100mA. In a DC circuit, you can apply a voltage of 24V without damaging the photoelectric sensor. Ideally, this photoelectric sensor should operate at a low voltage, such as 0V. Optimal performance can be achieved by setting the supply voltage of the photoelectric sensor to zero.

E3Z-R81 Features

Sensing Distance: 157.480 (4m)
4 pins
Response Time: 1ms
Operating Temperature: -25°C~55°C
E3Z Series
Maximal Supply Voltage (DC): 24V
Minimal Supply Voltage (DC): 12V

E3Z-R81 Applications

There are a lot of Omron Automation and Safety E3Z-R81 Photoelectric Sensors applications.

• Monitoring bigger areas for objects with light grids
• Logistics and materials handling
• Checking objects on production lines or conveyors
• Automatic doors
• Passive infrared sensors
• Zone scanners
• Automotive industry
• Counting small objects
• Mechanical engineering
• detect objects