| Image | Part Number | Manufacturer | Description |
|---|---|---|---|
 | E3S-2E41 | Omron | Photoelectric Sensor Thru-beam Light ON/Dark ON 2m 3-Pin |
 | PM-L24-C3 | Panasonic | Photoelectric Sensor Light ON/Dark ON NPN Open Collector 0.005m 4-Pin |
 | E3F2-DS30B4-M1-M | Omron | Photoelectric Sensor Diffuse-Reflective Light ON/Dark ON PNP 0.3m 4-Pin |
| PM-U24P | Panasonic | Photoelectric Sensor Fiber Optic Light ON/Dark ON PNP Open Collector 0.005m | |
 | E3F2-DS30C4-P1 | Omron | Photoelectric Sensor Diffuse-Reflective Light ON/Dark ON NPN 0.3m 4-Pin |
 | E3JK-DS30M1-US | Omron | Photoelectric Sensor Diffuse-Reflective Light ON Relay 0.3m |
 | E3F2-R2C4 | Omron | Photoelectric Sensor Retro-Reflective Light ON/Dark ON NPN 2m 4-Pin |
| SM31R | Banner | BANNER ENGINEERING SM31R PHOTOELECTRIC SENSOR | |
| E3JK-R2M1-US | Omron | Photoelectric Sensor Retro-Reflective Light ON Relay 5m | |
 | E3F2-DS10B4-M1-M | Omron | Photoelectric Sensor Diffuse-Reflective Light ON/Dark ON PNP 0.1m 4-Pin |
 | E3F2-D1C4-M1-M | Omron | Photoelectric Sensor Diffuse-Reflective Light ON/Dark ON NPN 1m 4-Pin |
| E3G-ML79T-US | Omron | Photoelectric Sensor Retro-Reflective Light ON/Dark ON Relay 10m 5-Pin | |
 | PM-L24P | Panasonic | Photoelectric Sensor Fiber Optic Light ON/Dark ON PNP Open Collector 5m |
 | E3S-AT66 | Omron | Photoelectric Sensor Thru-beam Light ON/Dark ON NPN 7m 3-Pin |
 | E3S-DS30E41 | Omron | Photoelectric Sensor Diffuse-Reflective Light ON/Dark ON NPN 0.3m 3-Pin |
 | E3HF-1E2 | Omron | Photoelectric Sensor Thru-beam Dark ON NPN 0.05m |
 | E3S-AR71 | Omron | Photoelectric Sensor Retro-Reflective Light ON/Dark ON NPN 2m 3-Pin |
| PM-R24 | Panasonic | Photoelectric Sensor Light ON/Dark ON NPN Open Collector 0.005m | |
 | E3JU-R5M4T-MN1 | Omron | Photoelectric Sensor Polarized Retro-Reflective Light ON/Dark ON Relay 5m |
| E3S-AD33 | Omron | Photoelectric Sensor Diffuse-Reflective Light ON PNP 0.1m 3-Pin |