| PartNumber | E3B2-R5M4D-US-3 | E3B2-R5M4D-US |
| Description | Photoelectric Sensors POL RET 5M RLY TM R(0-5s) | Photoelectric Sensors 5m sensing distance Retroreflect w timer |
| Manufacturer | Omron | Omron |
| Product Category | Photoelectric Sensors | Photoelectric Sensors |
| RoHS | N | Y |
| Brand | Omron Automation and Safety | Omron Automation and Safety |
| Product Type | Photoelectric Sensors | Photoelectric Sensors |
| Factory Pack Quantity | 1 | 1 |
| Subcategory | Sensors | Sensors |
| Part # Aliases | E3B2R5M4DUS3 | 1386866 E3B2R5M4DUS |
| Sensing Method | - | Polarized Retroreflective |
| Sensing Distance | - | 5 m |
| Light Source | - | Pulse Modulated Infrared LED |
| Connection Method | - | Screw Terminals |
| Output Configuration | - | Relay |
| Body Style | - | Rectangular |
| Features | - | Mutual Interference Protection |