E3RA-DN22 Overview

It's important to set the photoelectric sensor's temperature to -25°C~55°C for reliable performance. It is necessary to provide these electronic components with a voltage of 0 to make them work in a circuit or system. The ideal response time for a photoelectric sensor is 500μs. Sensors need to work at -25°C to be reliable. It is possible to operate on a reliable level at a temperature of 55°C. The photoelectric sensor must have the 4 pins connected to work properly. Photoelectric sensors must have an output current of 100mA in order to operate. A photoelectric sensor can withstand a voltage of 30V in a DC circuit without being damaged. As low a voltage as possible can be applied to this photoelectric sensor, such as 10V. Radial includes photoelectric sensors for convenience.

E3RA-DN22 Features

Sensing Distance: 11.811 (300mm)
4 pins
Response Time: 500μs
Operating Temperature: -25°C~55°C
Available in Radial package
E3RA Series
Maximal Supply Voltage (DC): 30V
Minimal Supply Voltage (DC): 10V

E3RA-DN22 Applications

There are a lot of Omron Automation and Safety E3RA-DN22 Photoelectric Sensors applications.

• Automotive industry
• Pharmaceutical industry
• Entrance and gate
• Measuring distance
• Luminescence sensors
• Material handling
• Logistics and materials handling
• Mechanical engineering
• Automatic doors
• Monitoring bigger areas for objects with light grids