E3FA-BN21 Overview

For reliable performance, the temperature of the photoelectric sensor should be set to -25°C~55°C. This electronic component must have a voltage of 0 in order to function in a circuit or system. The ideal response time for a photoelectric sensor is 500μs. The photoelectric sensor operates at a minimum working temperature of -25°C to ensure reliability. The maximum operating temperature of 55°C allows for reliable operation. Photoelectric sensors must operate with an output current of 100mA. Photoelectric sensors can withstand voltages up to 30V in DC circuits. There are some photoelectric sensors that can work with low voltages, such as 10V. As a convenience, photoelectric sensors are included in the 100 package.

E3FA-BN21 Features

Sensing Distance: 3.937 ~ 19.685 (100mm ~ 500mm) ADJ
Response Time: 500μs
Operating Temperature: -25°C~55°C
Available in 100 package
E3FA Series
Maximal Supply Voltage (DC): 30V
Minimal Supply Voltage (DC): 10V

E3FA-BN21 Applications

There are a lot of Omron Automation and Safety E3FA-BN21 Photoelectric Sensors applications.

• Zone scanners
• Monitoring bigger areas for objects with light grids
• Detecting colours
• Logistics and materials handling
• Contrast sensors
• Luminescence sensors
• Material handling
• Pharmaceutical industry
• Entrance and gate
• detect objects