| PartNumber | E3X-NT11 | E3X-NT41 | E3X-NT21 |
| Description | Photoelectric Sensors AUTOTUNE, NPN | Photoelectric Sensors AUTOTUNE, PNP | Photoelectric Sensors AUTOTUNE NPN TMR RMOTE TCH |
| Manufacturer | Omron | Omron | Omron |
| Product Category | Photoelectric Sensors | Photoelectric Sensors | Photoelectric Sensors |
| RoHS | Y | T | N |
| Packaging | Bulk | - | - |
| Series | E3X-N | E3X-N | E3X-N |
| Brand | Omron Automation and Safety | Omron Automation and Safety | Omron Automation and Safety |
| Product Type | Photoelectric Sensors | Photoelectric Sensors | Photoelectric Sensors |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Sensors | Sensors | Sensors |
| Tradename | Sysmac | Sysmac | Sysmac |
| Part # Aliases | 1507280 E3XNT11 | 1507308 E3XNT41 | E3XNT21 |
| Unit Weight | 2 oz | 2 oz | 2 oz |
| Light Source | - | Red LED | - |
| Amplifier Type | - | Standard | - |
| Output Configuration | - | PNP | - |