E3FB-DN21 Overview

For reliable performance, set the photoelectric sensor to -25°C~55°C. Electronic components require a voltage of 10V~30V to function in a circuit or system. Sensors with a response time of 500μs are ideal. Reliability is ensured by working at a minimum temperature of -25°C. It is possible to operate the system reliably at a maximum operating temperature of 55°C. At the output, the photoelectric sensor should have a current of 100mA. In a DC circuit, you can apply a voltage of 30V without damaging the photoelectric sensor. It is possible to operate this photoelectric sensor at a voltage as low as possible, for example at zero volts. If you want the best performance, set the supply voltage to 30V. 100 includes photoelectric sensors for convenience.

E3FB-DN21 Features

Sensing Distance: 3.937 (100mm)
Response Time: 500μs
Operating Temperature: -25°C~55°C
Available in 100 package
E3FB Series
Maximal Supply Voltage (DC): 30V
Minimal Supply Voltage (DC): 10V

E3FB-DN21 Applications

There are a lot of Omron Automation and Safety E3FB-DN21 Photoelectric Sensors applications.

• Automotive industry
• Luminescence sensors
• Automatic doors
• detect objects
• Monitoring bigger areas for objects with light grids
• Entrance and gate
• Checking objects on production lines or conveyors
• Passive infrared sensors
• Contrast sensors
• Measuring distance