| PartNumber | E3S-AD81 | E3S-AD82 | E3S-AD83 |
| Description | Photoelectric Sensors 20 cm Dif PNP Vert | Photoelectric Sensors 70CM DIF PNP ALARM VERT | Photoelectric Sensors 10CM DIFF PNP VERT |
| Manufacturer | Omron | Omron | Omron |
| Product Category | Photoelectric Sensors | Photoelectric Sensors | Photoelectric Sensors |
| RoHS | Y | Y | N |
| Sensing Method | Diffuse Reflective | Diffuse Reflective | Diffuse Reflective |
| Sensing Distance | 200 mm | 700 mm | 100 mm |
| Light Source | Red LED | Infrared LED | Infrared LED |
| Connection Method | Prewired Cable | Prewired Cable | Prewired Cable |
| Output Configuration | PNP | PNP | PNP |
| Minimum Operating Temperature | - 25 C | - 25 C | - 25 C |
| Maximum Operating Temperature | + 55 C | + 55 C | + 55 C |
| Features | Light ON / Dark ON | Light ON / Dark ON | Light ON / Dark ON |
| Height | 21 mm | 21 mm | 21 mm |
| Length | 45.3 mm | 45.3 mm | 45.3 mm |
| Series | E3S-A | E3S-A | E3S-A |
| Width | 12.4 mm | 12.4 mm | 12.4 mm |
| Brand | Omron Automation and Safety | Omron Automation and Safety | Omron Automation and Safety |
| Operating Supply Voltage | 24 V | 24 V | 24 V |
| Product Type | Photoelectric Sensors | Photoelectric Sensors | Photoelectric Sensors |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Sensors | Sensors | Sensors |
| Part # Aliases | E3SAD81 | E3SAD82 | E3SAD83 |
| Amplifier Type | - | Built In | - |
| Packaging | - | Bulk | - |