E3FA-BN22 Overview

It's important to set the photoelectric sensor's temperature to -25°C~55°C for reliable performance. To make these electronic components work, they should be supplied with 10V~30V voltage. Sensors with a response time of 500μs are considered ideal. It is essential that the photoelectric sensor operates at a minimum working temperature of -25°C to guarantee its reliability. It is possible to operate on a reliable level at a temperature of 55°C. This photoelectric sensor can only function properly if the 4 pins are connected. In order for a photoelectric sensor to function, the output current should be 100mA. It is possible to apply a voltage of 30V to the photoelectric sensor in a DC circuit without causing damage. Photoelectric sensors have the capability of operating at very low voltages, such as 10V.

E3FA-BN22 Features

Sensing Distance: 3.937 ~ 78.740 (100mm ~ 2m) ADJ
4 pins
Response Time: 500μs
Operating Temperature: -25°C~55°C
E3FA Series
Maximal Supply Voltage (DC): 30V
Minimal Supply Voltage (DC): 10V

E3FA-BN22 Applications

There are a lot of Omron Automation and Safety E3FA-BN22 Photoelectric Sensors applications.

• Contrast sensors
• Mechanical engineering
• detect objects
• Checking objects on production lines or conveyors
• Zone scanners
• Measuring distance
• Monitoring bigger areas for objects with light grids
• Automatic doors
• Pharmaceutical industry
• Luminescence sensors