E3FA/E3RA & E3FB/E3RB Photoelectric Sensors

Omron Industrial Automation E3FA/E3RA and E3FB/E3RB Photoelectric Sensors are a family of high-performance sensors in a universal M18 cylindrical plastic housing designed for standard or special applications. This rugged housing is designed to withstand high-pressure and high-temperature washdown (IP67, IP69K ingress protection). Omron Industrial Automation E3FA/E3RA and E3FB/E3RB feature bright LED indicators that provide status visibility from almost any angle. A high-power red LED provides easy sensor alignment and dependable outputs in dusty environments. These photoelectric sensors also include high electromagnetic compatibility (EMC) protection and ambient light immunity for detection stability in environments with excess noise or background light.

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Industrial Automation
Sensors & Transducers
Photoelectric Sensors

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Sensing Method
Sensing Distance
Light Source
Output Configuration
Connection Method
Cable Length
Connector Type
Number of Pins
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Omron Automation and Safety Photoelectric Sensors LimitR 2M Cable PNP 10-50mm
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
No
Limited Reflective 10 mm to 50 mm Red LED PNP Open Collector-LO/DO Pre-Cable 2 m 10 VDC 30 VDC - 25 C + 55 C
Omron Automation and Safety Photoelectric Sensors Brass M18 Trans0.5mAxNPNpW
Datasheet
N/A
Min.: 1
Mult.: 1
No
Transparent Detection 500 mm Red LED NPN Cable - 25 C + 55 C
Omron Automation and Safety Photoelectric Sensors Brass M18 Trans2mAx NPN pW
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
No
Transparent Detection 2 m Red LED NPN-LO/DO Pre-Cable 2 m 10 VDC 30 VDC - 25 C + 55 C
Omron Automation and Safety Photoelectric Sensors Brass M18 Trans0.5mAxPNPpW
Datasheet
N/A
Min.: 1
Mult.: 1
No
Transparent Detection 500 mm Red LED PNP-LO/DO Pre-Cable 2 m 10 VDC 30 VDC - 25 C + 55 C
Omron Automation and Safety Photoelectric Sensors Brass M18 Trans2mAx PNP pW
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
No
Transparent Detection 2 m Red LED PNP-LO/DO Pre-Cable 2 m 10 VDC 30 VDC - 25 C + 55 C
Omron Automation and Safety Photoelectric Sensors Brass M18 .3m DiffAxNPNpW
Datasheet
N/A
Min.: 1
Mult.: 1
No
Diffuse Reflective 300 mm Red LED NPN-LO/DO Pre-Cable 2 m 10 VDC 30 VDC - 25 C + 55 C
Omron Automation and Safety Photoelectric Sensors Brass M18 .1m DiffAxPNPpW
Datasheet
N/A
Min.: 1
Mult.: 1
No
Diffuse Reflective 100 mm Red LED PNP-LO/DO Pre-Cable 2 m 10 VDC 30 VDC - 25 C + 55 C
Omron Automation and Safety Photoelectric Sensors Brass M18 Diff 1m AxPNP pW
Datasheet
N/A
Min.: 1
Mult.: 1
No
Diffuse Reflective 1 m Red LED PNP-LO/DO Pre-Cable 2 m 10 VDC 30 VDC - 25 C + 55 C
Omron Automation and Safety Photoelectric Sensors Brass M18BGS 0.1m 0.1m AxNPNpW
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
No
Background Suppression 100 mm Red LED NPN-LO/DO Pre-Cable 2 m 10 VDC 30 VDC - 25 C + 55 C
Omron Automation and Safety Photoelectric Sensors Brass M18BGS 0.2m 0.2m AxNPNpW
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
No
Background Suppression 200 mm Red LED NPN-LO/DO Pre-Cable 2 m 10 VDC 30 VDC - 25 C + 55 C
Omron Automation and Safety Photoelectric Sensors Brass M18BGS 0.1m 0.1m AxPNPpW
Datasheet
N/A
Min.: 1
Mult.: 1
No
Background Suppression 100 mm Red LED PNP-LO/DO Pre-Cable 2 m 10 VDC 30 VDC - 25 C + 55 C
Omron Automation and Safety Photoelectric Sensors Brass M18BGS 0.2m 0.2m AxPNPpW
Datasheet
N/A
Min.: 1
Mult.: 1
No
Background Suppression 200 mm Red LED PNP-LO/DO Pre-Cable 2 m 10 VDC 30 VDC - 25 C + 55 C
Omron Automation and Safety Photoelectric Sensors Brass M18 FF 50mm 50mm AxNPNpW
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
No
Limited Reflective 50 mm Red LED NPN-LO/DO Pre-Cable 2 m 10 VDC 30 VDC - 25 C + 55 C
Omron Automation and Safety Photoelectric Sensors Brass M18 FF 50mm 50mm AxPNPpW
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1
No
Limited Reflective 50 mm Red LED PNP-LO/DO Pre-Cable 2 m 10 VDC 30 VDC - 25 C + 55 C
Omron Automation and Safety Photoelectric Sensors Diffuse 2M Cable NPN Radial 100mm
Datasheet
N/A
Min.: 1
Mult.: 1
No
Diffuse Reflective 100 mm Red LED NPN Cable 2 m 30 VDC 10 VDC - 25 C + 55 C
Omron Automation and Safety Photoelectric Sensors Diffuse 2M Cable NPN Radial 300mm
Datasheet
N/A
Min.: 1
Mult.: 1
No
Diffuse Reflective 300 mm Red LED NPN Cable 2 m 30 VDC 10 VDC - 25 C + 55 C
Omron Automation and Safety Photoelectric Sensors Diffuse 2M Cable PNP Radial 300mm
Datasheet
Lead-Time 21 Weeks
Min.: 1
Mult.: 1
No
Diffuse Reflective 200 mm Red LED PNP Cable 2 m 30 VDC 10 VDC - 25 C + 55 C
Omron Automation and Safety Photoelectric Sensors Diffuse 2M Cable PNP Radial 700mm
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
No
Diffuse Reflective 700 mm Red LED PNP Cable 2 m 30 VDC 10 VDC - 25 C + 55 C
Omron Automation and Safety Photoelectric Sensors RetroR 2M Cable NPN Radial .1-3m
Datasheet
N/A
Min.: 1
Mult.: 1
No
Retroreflective 0.1 m to 3 m Red LED NPN Cable 2 m 30 VDC 10 VDC - 25 C + 55 C
Omron Automation and Safety Photoelectric Sensors RetroR 2M Cable PNP Radial .1-3m
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
No
Retroreflective 0.1 m to 3 m Red LED PNP Cable 2 m 30 VDC 10 VDC - 25 C + 55 C

Omron Automation and Safety Photoelectric Sensors ThruBeam 2M Cable NPN Radial 15m
Datasheet
N/A
Min.: 1
Mult.: 1
No
Through-Beam 15 m Red LED NPN Cable 2 m 30 VDC 10 VDC - 25 C + 55 C
Omron Automation and Safety Photoelectric Sensors ThruBeam 2M Cable PNP Radial 15m
Datasheet
N/A
Min.: 1
Mult.: 1
No
Through-Beam 15 m Red LED PNP Cable 2 m 30 VDC 10 VDC - 25 C + 55 C
Omron Automation and Safety Photoelectric Sensors BrassM18 0.1m DiffRadNPNpW
Datasheet
N/A
Min.: 1
Mult.: 1
No
Diffuse Reflective 100 mm Red LED NPN Cable 2 m 30 VDC 10 VDC - 25 C + 55 C
Omron Automation and Safety Photoelectric Sensors BrassM18 0.3m DiffRadNPNpW
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
No
Diffuse Reflective 300 mm Red LED NPN Cable 2 m 30 VDC 10 VDC - 25 C + 55 C
Omron Automation and Safety Photoelectric Sensors BrassM18 0.7m DiffRadNPNpW
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
No
Diffuse Reflective 700 mm Red LED NPN Cable 2 m 30 VDC 10 VDC - 25 C + 55 C