Omron E3FB Photoelectric Sensor
The Omron E3FB Photoelectric Sensor is a photoelectric sensing solution developed for stable detection in industrial automation systems. This model is part of the Omron E3 Series and is designed to support common sensing requirements across machinery and production lines. The E3FB series is positioned within Omron’s photoelectric sensor range and is suitable for applications requiring dependable optical detection. With support for different sensing methods, it enables flexible installation and operation in standard environments. These sensors are manufactured by Omron under the Omron Photoelectric Sensors category.
Omron E3FB-BP12 2M Photoelectric Sensor
Photoelectric Sensor, Transparent detected with P-opaquing function, Metal, 0.1 to 2 m (with E39-RP1) Sensing distance, Red LED, 10 to 30 VDC Power supply, PNP output, Pre-wired, 2 m Cable.
Omron E3FB-BP21 Photoelectric Sensor
Photoelectric Sensor, Transparent detected with P-opaquing function, Metal, 100 to 500 mm (with E39-RP1) Sensing distance, Red LED, 10 to 30 VDC Power supply, PNP output, M12 Connector.
Omron E3FB-DN11 2M Photoelectric Sensor
Photoelectric Sensor, Diffuse-reflective, Metal, 100 mm Sensing distance, Red LED, 10 to 30 VDC Power supply, NPN output, Pre-wired, 2 m Cable.
Omron E3FB-DN12 2M Photoelectric Sensor
Photoelectric Sensor, Diffuse-reflective, Metal, 300 mm Sensing distance, Red LED, 10 to 30 VDC Power supply, NPN output, Pre-wired, 2 m Cable.
Omron E3FB-DN13 2M Photoelectric Sensor
Photoelectric Sensor, Diffuse-reflective, Metal, 1 m Sensing distance, Red LED, 10 to 30 VDC Power supply, NPN output, Pre-wired, 2 m Cable.
Omron E3FB-DN21 Photoelectric Sensor
Photoelectric Sensor, Diffuse-reflective, Metal, 100 mm Sensing distance, Red LED, 10 to 30 VDC Power supply, NPN output, M12 Connector.
Omron E3FB-DN22 Photoelectric Sensor
Photoelectric Sensor, Diffuse-reflective, Metal, 300 mm Sensing distance, Red LED, 10 to 30 VDC Power supply, NPN output, M12 Connector.
Omron E3FB-DN23 Photoelectric Sensor
Photoelectric Sensor, Diffuse-reflective, Metal, 1 m Sensing distance, Red LED, 10 to 30 VDC Power supply, NPN output, M12 Connector.
Omron E3FB-DP11 2M Photoelectric Sensor
Photoelectric Sensor, Diffuse-reflective, Metal, 100 mm Sensing distance, Red LED, 10 to 30 VDC Power supply, PNP output, Pre-wired, 2 m Cable.
Omron E3FB-DP12 2M Photoelectric Sensor
Photoelectric Sensor, Diffuse-reflective, Metal, 300 mm Sensing distance, Red LED, 10 to 30 VDC Power supply, PNP output, Pre-wired, 2 m Cable.
Omron E3FB-DP13 2M Photoelectric Sensor
Photoelectric Sensor, Diffuse-reflective, Metal, 1 m Sensing distance, Red LED, 10 to 30 VDC Power supply, PNP output, Pre-wired, 2 m Cable.
Omron E3FB-DP21 Photoelectric Sensor
Photoelectric Sensor, Diffuse-reflective, Metal, 100 mm Sensing distance, Red LED, 10 to 30 VDC Power supply, PNP output, M12 Connector.
Omron E3FB-DP22 Photoelectric Sensor
Photoelectric Sensor, Diffuse-reflective, Metal, 300 mm Sensing distance, Red LED, 10 to 30 VDC Power supply, PNP output, M12 Connector.
Omron E3FB-DP23 Photoelectric Sensor
Photoelectric Sensor, Diffuse-reflective, Metal, 1 m Sensing distance, Red LED, 10 to 30 VDC Power supply, PNP output, M12 Connector.
Omron E3FB-LN22 Photoelectric Sensor
Photoelectric Sensor, BGS (background suppression), Metal, 200 mm Sensing distance, Red LED, 10 to 30 VDC Power supply, NPN output, M12 Connector.
Omron E3FB-LP11 2M Photoelectric Sensor
Photoelectric Sensor, BGS (background suppression), Metal, 100 mm Sensing distance, Red LED, 10 to 30 VDC Power supply, PNP output, Pre-wired, 2 m Cable.
Omron E3FB-LP21 Photoelectric Sensor
Photoelectric Sensor, BGS (background suppression), Metal, 100 mm Sensing distance, Red LED, 10 to 30 VDC Power supply, PNP output, M12 Connector.
Omron E3FB-LP22 Photoelectric Sensor
Photoelectric Sensor, BGS (background suppression), Metal, 200 mm Sensing distance, Red LED, 10 to 30 VDC Power supply, NPN output, M12 Connector.
Omron E3FB-RN11 2M Photoelectric Sensor
Photoelectric Sensor, Retro-reflective with MSR function, Metal, 0.1 to 4 m with (E39-R1S) Sensing distance, Red LED, 10 to 30 VDC Power supply, NPN output, Pre-wired, 2 m Cable.
Omron E3FB-RN21 Photoelectric Sensor
Photoelectric Sensor, Retro-reflective with MSR function, Metal, 0.1 to 4 m with (E39-R1S) Sensing distance, Red LED, 10 to 30 VDC Power supply, NPN output, M12 Connector.
Omron E3FB-RP11 2M Photoelectric Sensor
Photoelectric Sensor, Retro-reflective with MSR function, Metal, 0.1 to 4 m with (E39-R1S) Sensing distance, Red LED, 10 to 30 VDC Power supply, PNP output, Pre-wired, 2 m Cable.
Omron E3FB-RP12 2M Photoelectric Sensor
Photoelectric Sensor, Coaxial Retro-reflective with MSR function, Metal, 0 to 500 mm with (E39-R1S) Sensing distance, Red LED, 10 to 30 VDC Power supply, PNP output, Pre-wired, 2 m Cable.
Omron E3FB-RP21 Photoelectric Sensor
Photoelectric Sensor, Retro-reflective with MSR function, Metal, 0.1 to 4 m with (E39-R1S) Sensing distance, Red LED, 10 to 30 VDC Power supply, PNP output, M12 Connector.
Omron E3FB-TN11 2M Photoelectric Sensor
Omron Photoelectric Sensor, Through-beam (Emitter: E3FB-TN11-L 2M, Receiver: E3FB-TN11-D 2M), Metal, 20 m Sensing distance, Red LED, 10 to 30 VDC Power supply, NPN output, Pre-wired, 2 m Cable.
Omron E3FB-TP21 Photoelectric Sensor
Omron Photoelectric Sensor, Through-beam (Emitter: E3FB-TP21-L, Receiver: E3FB-TP21-D), Metal, 20 m Sensing distance, Red LED, 10 to 30 VDC Power supply, PNP output, M12 Connector.
The Omron E3FB Photoelectric Sensor supports optical detection using Omron diffuse sensor and Omron retroreflective photoelectric sensor principles. By emitting infrared light and detecting reflected signals, it enables accurate presence detection without mechanical contact. Diffuse reflective sensing allows direct object detection, while retro-reflective sensing improves reliability in controlled detection zones. The E3FB sensor is well suited for counting, object confirmation, and positioning tasks in conveyor systems and automated equipment. Its optical design ensures consistent detection across varying object shapes and surface finishes. As part of the E3 Series, the E3FB model provides stable sensing performance for industrial environments that demand reliability, repeatability, and long-term operational consistency.