![[OMRON] — E3S-A Diffuse-reflective Photoelectric Sensor (100mm/200mm/700mm, Horizontal/Vertical, NPN/PNP)](https://prosourcemro.com/wp-content/uploads/2026/05/001-344-1024x1024.png)
Photoelectric
Omron
[OMRON] — E3S-A Diffuse-reflective Photoelectric Sensor (100mm/200mm/700mm, Horizontal/Vertical, NPN/PNP)
Family ID: OMRON-E3S-A-DIFFUSE
OMRON E3S-A Series medium-size diffuse-reflective photoelectric sensors. 100 mm wide view infrared, 200 mm red light, 700 mm infrared. Horizontal and Vertical mounting. NPN and PNP. Standard and function variant models. Pre-wired 2 m and M12 connector.
36 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| E3S-AD13 2M | Diffuse Horizontal 100 mm (wide view) Standard NPN 2m | OMRON | Sensing Distance: 100 mm (wide view) | Light Source: Infrared | Sensing Method: Diffuse-reflective (Horizontal) | Output: NPN | Orientation: Horizontal | Function: Standard | Connection: Pre-wired 2 m | ||
| E3S-AD18 | Diffuse Horizontal 100 mm (wide view) NPN M12 | OMRON | Sensing Distance: 100 mm (wide view) | Light Source: Infrared | Sensing Method: Diffuse-reflective (Horizontal) | Output: NPN | Orientation: Horizontal | Function: Standard | Connection: M12 Connector | Required Cable: Requires XS2F-D421-DC0-F (2m) / XS2F-D421-GC0-F (5m) straight or XS2F-D422 L-shape (sold separately) | Note: M12 model shared between Standard and Function variant | ||
| E3S-AD33 2M | Diffuse Horizontal 100 mm (wide view) Standard PNP 2m | OMRON | Sensing Distance: 100 mm (wide view) | Light Source: Infrared | Sensing Method: Diffuse-reflective (Horizontal) | Output: PNP | Orientation: Horizontal | Function: Standard | Connection: Pre-wired 2 m | ||
| E3S-AD38 | Diffuse Horizontal 100 mm (wide view) PNP M12 | OMRON | Sensing Distance: 100 mm (wide view) | Light Source: Infrared | Sensing Method: Diffuse-reflective (Horizontal) | Output: PNP | Orientation: Horizontal | Function: Standard | Connection: M12 Connector | Required Cable: Requires XS2F-D421-DC0-F (2m) / XS2F-D421-GC0-F (5m) straight or XS2F-D422 L-shape (sold separately) | Note: M12 model shared between Standard and Function variant | ||
| E3S-AD23 2M | Diffuse Horizontal 100 mm (wide view) Function variant NPN 2m | OMRON | Sensing Distance: 100 mm (wide view) | Light Source: Infrared | Sensing Method: Diffuse-reflective (Horizontal) | Output: NPN | Orientation: Horizontal | Function: Function variant | Connection: Pre-wired 2 m | ||
| E3S-AD43 2M | Diffuse Horizontal 100 mm (wide view) Function variant PNP 2m | OMRON | Sensing Distance: 100 mm (wide view) | Light Source: Infrared | Sensing Method: Diffuse-reflective (Horizontal) | Output: PNP | Orientation: Horizontal | Function: Function variant | Connection: Pre-wired 2 m | ||
| E3S-AD11 2M | Diffuse Horizontal 200 mm Standard NPN 2m | OMRON | Sensing Distance: 200 mm | Light Source: Red light | Sensing Method: Diffuse-reflective (Horizontal) | Output: NPN | Orientation: Horizontal | Function: Standard | Connection: Pre-wired 2 m | ||
| E3S-AD16 | Diffuse Horizontal 200 mm NPN M12 | OMRON | Sensing Distance: 200 mm | Light Source: Red light | Sensing Method: Diffuse-reflective (Horizontal) | Output: NPN | Orientation: Horizontal | Function: Standard | Connection: M12 Connector | Required Cable: Requires XS2F-D421-DC0-F (2m) / XS2F-D421-GC0-F (5m) straight or XS2F-D422 L-shape (sold separately) | Note: M12 model shared between Standard and Function variant | ||
| E3S-AD31 2M | Diffuse Horizontal 200 mm Standard PNP 2m | OMRON | Sensing Distance: 200 mm | Light Source: Red light | Sensing Method: Diffuse-reflective (Horizontal) | Output: PNP | Orientation: Horizontal | Function: Standard | Connection: Pre-wired 2 m | ||
| E3S-AD36 | Diffuse Horizontal 200 mm PNP M12 | OMRON | Sensing Distance: 200 mm | Light Source: Red light | Sensing Method: Diffuse-reflective (Horizontal) | Output: PNP | Orientation: Horizontal | Function: Standard | Connection: M12 Connector | Required Cable: Requires XS2F-D421-DC0-F (2m) / XS2F-D421-GC0-F (5m) straight or XS2F-D422 L-shape (sold separately) | Note: M12 model shared between Standard and Function variant | ||
| E3S-AD21 2M | Diffuse Horizontal 200 mm Function variant NPN 2m | OMRON | Sensing Distance: 200 mm | Light Source: Red light | Sensing Method: Diffuse-reflective (Horizontal) | Output: NPN | Orientation: Horizontal | Function: Function variant | Connection: Pre-wired 2 m | ||
| E3S-AD41 2M | Diffuse Horizontal 200 mm Function variant PNP 2m | OMRON | Sensing Distance: 200 mm | Light Source: Red light | Sensing Method: Diffuse-reflective (Horizontal) | Output: PNP | Orientation: Horizontal | Function: Function variant | Connection: Pre-wired 2 m | ||
| E3S-AD12 2M | Diffuse Horizontal 700 mm Standard NPN 2m | OMRON | Sensing Distance: 700 mm | Light Source: Infrared | Sensing Method: Diffuse-reflective (Horizontal) | Output: NPN | Orientation: Horizontal | Function: Standard | Connection: Pre-wired 2 m | ||
| E3S-AD17 | Diffuse Horizontal 700 mm NPN M12 | OMRON | Sensing Distance: 700 mm | Light Source: Infrared | Sensing Method: Diffuse-reflective (Horizontal) | Output: NPN | Orientation: Horizontal | Function: Standard | Connection: M12 Connector | Required Cable: Requires XS2F-D421-DC0-F (2m) / XS2F-D421-GC0-F (5m) straight or XS2F-D422 L-shape (sold separately) | Note: M12 model shared between Standard and Function variant | ||
| E3S-AD32 2M | Diffuse Horizontal 700 mm Standard PNP 2m | OMRON | Sensing Distance: 700 mm | Light Source: Infrared | Sensing Method: Diffuse-reflective (Horizontal) | Output: PNP | Orientation: Horizontal | Function: Standard | Connection: Pre-wired 2 m | ||
| E3S-AD37 | Diffuse Horizontal 700 mm PNP M12 | OMRON | Sensing Distance: 700 mm | Light Source: Infrared | Sensing Method: Diffuse-reflective (Horizontal) | Output: PNP | Orientation: Horizontal | Function: Standard | Connection: M12 Connector | Required Cable: Requires XS2F-D421-DC0-F (2m) / XS2F-D421-GC0-F (5m) straight or XS2F-D422 L-shape (sold separately) | Note: M12 model shared between Standard and Function variant | ||
| E3S-AD22 2M | Diffuse Horizontal 700 mm Function variant NPN 2m | OMRON | Sensing Distance: 700 mm | Light Source: Infrared | Sensing Method: Diffuse-reflective (Horizontal) | Output: NPN | Orientation: Horizontal | Function: Function variant | Connection: Pre-wired 2 m | ||
| E3S-AD42 2M | Diffuse Horizontal 700 mm Function variant PNP 2m | OMRON | Sensing Distance: 700 mm | Light Source: Infrared | Sensing Method: Diffuse-reflective (Horizontal) | Output: PNP | Orientation: Horizontal | Function: Function variant | Connection: Pre-wired 2 m | ||
| E3S-AD63 2M | Diffuse Vertical 100 mm (wide view) Standard NPN 2m | OMRON | Sensing Distance: 100 mm (wide view) | Light Source: Infrared | Sensing Method: Diffuse-reflective (Vertical) | Output: NPN | Orientation: Vertical | Function: Standard | Connection: Pre-wired 2 m | ||
| E3S-AD68 | Diffuse Vertical 100 mm (wide view) NPN M12 | OMRON | Sensing Distance: 100 mm (wide view) | Light Source: Infrared | Sensing Method: Diffuse-reflective (Vertical) | Output: NPN | Orientation: Vertical | Function: Standard | Connection: M12 Connector | Required Cable: Requires XS2F-D421-DC0-F (2m) / XS2F-D421-GC0-F (5m) straight or XS2F-D422 L-shape (sold separately) | Note: M12 model shared between Standard and Function variant | ||
| E3S-AD83 2M | Diffuse Vertical 100 mm (wide view) Standard PNP 2m | OMRON | Sensing Distance: 100 mm (wide view) | Light Source: Infrared | Sensing Method: Diffuse-reflective (Vertical) | Output: PNP | Orientation: Vertical | Function: Standard | Connection: Pre-wired 2 m | ||
| E3S-AD88 | Diffuse Vertical 100 mm (wide view) PNP M12 | OMRON | Sensing Distance: 100 mm (wide view) | Light Source: Infrared | Sensing Method: Diffuse-reflective (Vertical) | Output: PNP | Orientation: Vertical | Function: Standard | Connection: M12 Connector | Required Cable: Requires XS2F-D421-DC0-F (2m) / XS2F-D421-GC0-F (5m) straight or XS2F-D422 L-shape (sold separately) | Note: M12 model shared between Standard and Function variant | ||
| E3S-AD73 2M | Diffuse Vertical 100 mm (wide view) Function variant NPN 2m | OMRON | Sensing Distance: 100 mm (wide view) | Light Source: Infrared | Sensing Method: Diffuse-reflective (Vertical) | Output: NPN | Orientation: Vertical | Function: Function variant | Connection: Pre-wired 2 m | ||
| E3S-AD93 2M | Diffuse Vertical 100 mm (wide view) Function variant PNP 2m | OMRON | Sensing Distance: 100 mm (wide view) | Light Source: Infrared | Sensing Method: Diffuse-reflective (Vertical) | Output: PNP | Orientation: Vertical | Function: Function variant | Connection: Pre-wired 2 m | ||
| E3S-AD61 2M | Diffuse Vertical 200 mm Standard NPN 2m | OMRON | Sensing Distance: 200 mm | Light Source: Red light | Sensing Method: Diffuse-reflective (Vertical) | Output: NPN | Orientation: Vertical | Function: Standard | Connection: Pre-wired 2 m | ||
| E3S-AD66 | Diffuse Vertical 200 mm NPN M12 | OMRON | Sensing Distance: 200 mm | Light Source: Red light | Sensing Method: Diffuse-reflective (Vertical) | Output: NPN | Orientation: Vertical | Function: Standard | Connection: M12 Connector | Required Cable: Requires XS2F-D421-DC0-F (2m) / XS2F-D421-GC0-F (5m) straight or XS2F-D422 L-shape (sold separately) | Note: M12 model shared between Standard and Function variant | ||
| E3S-AD81 2M | Diffuse Vertical 200 mm Standard PNP 2m | OMRON | Sensing Distance: 200 mm | Light Source: Red light | Sensing Method: Diffuse-reflective (Vertical) | Output: PNP | Orientation: Vertical | Function: Standard | Connection: Pre-wired 2 m | ||
| E3S-AD86 | Diffuse Vertical 200 mm PNP M12 | OMRON | Sensing Distance: 200 mm | Light Source: Red light | Sensing Method: Diffuse-reflective (Vertical) | Output: PNP | Orientation: Vertical | Function: Standard | Connection: M12 Connector | Required Cable: Requires XS2F-D421-DC0-F (2m) / XS2F-D421-GC0-F (5m) straight or XS2F-D422 L-shape (sold separately) | Note: M12 model shared between Standard and Function variant | ||
| E3S-AD71 2M | Diffuse Vertical 200 mm Function variant NPN 2m | OMRON | Sensing Distance: 200 mm | Light Source: Red light | Sensing Method: Diffuse-reflective (Vertical) | Output: NPN | Orientation: Vertical | Function: Function variant | Connection: Pre-wired 2 m | ||
| E3S-AD91 2M | Diffuse Vertical 200 mm Function variant PNP 2m | OMRON | Sensing Distance: 200 mm | Light Source: Red light | Sensing Method: Diffuse-reflective (Vertical) | Output: PNP | Orientation: Vertical | Function: Function variant | Connection: Pre-wired 2 m | ||
| E3S-AD62 2M | Diffuse Vertical 700 mm Standard NPN 2m | OMRON | Sensing Distance: 700 mm | Light Source: Infrared | Sensing Method: Diffuse-reflective (Vertical) | Output: NPN | Orientation: Vertical | Function: Standard | Connection: Pre-wired 2 m | ||
| E3S-AD67 | Diffuse Vertical 700 mm NPN M12 | OMRON | Sensing Distance: 700 mm | Light Source: Infrared | Sensing Method: Diffuse-reflective (Vertical) | Output: NPN | Orientation: Vertical | Function: Standard | Connection: M12 Connector | Required Cable: Requires XS2F-D421-DC0-F (2m) / XS2F-D421-GC0-F (5m) straight or XS2F-D422 L-shape (sold separately) | Note: M12 model shared between Standard and Function variant | ||
| E3S-AD82 2M | Diffuse Vertical 700 mm Standard PNP 2m | OMRON | Sensing Distance: 700 mm | Light Source: Infrared | Sensing Method: Diffuse-reflective (Vertical) | Output: PNP | Orientation: Vertical | Function: Standard | Connection: Pre-wired 2 m | ||
| E3S-AD87 | Diffuse Vertical 700 mm PNP M12 | OMRON | Sensing Distance: 700 mm | Light Source: Infrared | Sensing Method: Diffuse-reflective (Vertical) | Output: PNP | Orientation: Vertical | Function: Standard | Connection: M12 Connector | Required Cable: Requires XS2F-D421-DC0-F (2m) / XS2F-D421-GC0-F (5m) straight or XS2F-D422 L-shape (sold separately) | Note: M12 model shared between Standard and Function variant | ||
| E3S-AD72 2M | Diffuse Vertical 700 mm Function variant NPN 2m | OMRON | Sensing Distance: 700 mm | Light Source: Infrared | Sensing Method: Diffuse-reflective (Vertical) | Output: NPN | Orientation: Vertical | Function: Function variant | Connection: Pre-wired 2 m | ||
| E3S-AD92 2M | Diffuse Vertical 700 mm Function variant PNP 2m | OMRON | Sensing Distance: 700 mm | Light Source: Infrared | Sensing Method: Diffuse-reflective (Vertical) | Output: PNP | Orientation: Vertical | Function: Function variant | Connection: Pre-wired 2 m |
