OMRON
E3T-ST31 2M *4 E3T-ST33 2M *4 E3T-ST32 2M *4 E3T-ST34 2M *4 E3T-ST11 2M *4 E3T-ST13 2M *4 E3T-ST12 2M *4 E3T-ST14 2M *4 E3T-ST21 2M E3T-ST23 2M E3T-ST22 2M E3T-ST24 2M E3T-ST31F 2M E3T-ST33F 2M E3T-ST32F 2M E3T-ST34F 2M E3T-ST11F 2M E3T-ST13F 2M E3T-ST12F 2M E3T-ST14F 2M E3T-ST21F 2M E3T-ST23F 2M E3T-ST22F 2M E3T-ST24F 2M E3T-FT11 2M *4 E3T-FT13 2M *4 E3T-FT12 2M *4 E3T-FT14 2M *4 E3T-FT21 2M E3T-FT23 2M E3T-FT22 2M E3T-FT24 2M E3T-FT11F 2M E3T-FT13F 2M E3T-FT12F 2M E3T-FT14F 2M E3T-FT21F 2M E3T-FT23F 2M E3T-FT22F 2M E3T-FT24F 2M E3T-SR41 2M *3 *4 E3T-SR43 2M *3 *4 E3T-SR42 2M *3 *4 E3T-SR44 2M *3 *4 E3T-FD11 2M *4 E3T-FD13 2M *4 E3T-FD12 2M *4 E3T-FD14 2M *4 E3T-SL11 2M *4 E3T-SL13 2M *4 E3T-SL12 2M *4 E3T-SL14 2M *4 E3T-SL21 2M *4 E3T-SL23 2M *4 E3T-SL22 2M *4 E3T-SL24 2M *4 E3T-FL11 2M *4 E3T-FL13 2M *4 E3T-FL12 2M *4 E3T-FL14 2M *4 E3T-FL21 2M *4 E3T-FL23 2M *4 E3T-FL22 2M *4 E3T-FL24 2M *4
Ultracompact, Ultrathin Photoelectric Sensor with Built-in Amplifier
Specifications:
Sensing method | Appearance | Sensing distance (Red light) | Operation mode | Model |
NPN output | PNP output |
Through-beam (Emitter + Receiver) *1 | | 2 m (Red light) (Sensitivity Adjustment Unit can be used.) | Light-ON | E3T-ST31 2M *4 | E3T-ST33 2M *4 |
Dark-ON | E3T-ST32 2M *4 | E3T-ST34 2M *4 |
1 m (Red light) (Sensitivity Adjustment Unit can be used.) | Light-ON | E3T-ST11 2M *4 | E3T-ST13 2M *4 |
Dark-ON | E3T-ST12 2M *4 | E3T-ST14 2M *4 |
300 mm (Red light) | Light-ON | E3T-ST21 2M | E3T-ST23 2M |
Dark-ON | E3T-ST22 2M | E3T-ST24 2M |
2 m (Infrared light) | Light-ON | E3T-ST31F 2M | E3T-ST33F 2M |
Dark-ON | E3T-ST32F 2M | E3T-ST34F 2M |
1 m (Infrared light) | Light-ON | E3T-ST11F 2M | E3T-ST13F 2M |
Dark-ON | E3T-ST12F 2M | E3T-ST14F 2M |
300 mm (Infrared light) | Light-ON | E3T-ST21F 2M | E3T-ST23F 2M |
Dark-ON | E3T-ST22F 2M | E3T-ST24F 2M |
| 500 mm (Red light) | Light-ON | E3T-FT11 2M *4 | E3T-FT13 2M *4 |
Dark-ON | E3T-FT12 2M *4 | E3T-FT14 2M *4 |
300 mm (Red light) | Light-ON | E3T-FT21 2M | E3T-FT23 2M |
Dark-ON | E3T-FT22 2M | E3T-FT24 2M |
500 mm (Infrared light) | Light-ON | E3T-FT11F 2M | E3T-FT13F 2M |
Dark-ON | E3T-FT12F 2M | E3T-FT14F 2M |
300 mm (Infrared light) | Light-ON | E3T-FT21F 2M | E3T-FT23F 2M |
Dark-ON | E3T-FT22F 2M | E3T-FT24F 2M |
Retro- reflective | | Using the E39-R4 Reflector provided 200 mm [30 mm] *2 Using the E39-R37-CA 100 mm [10 mm] *2 (Red light) | Light-ON | E3T-SR41 2M *3 *4 | E3T-SR43 2M *3 *4 |
Dark-ON | E3T-SR42 2M *3 *4 | E3T-SR44 2M *3 *4 |
Diffuse- reflective | | 5 to 30 mm (Red light) | Light-ON | E3T-FD11 2M *4 | E3T-FD13 2M *4 |
Dark-ON | E3T-FD12 2M *4 | E3T-FD14 2M *4 |
Limited- reflective | | 5 to 15 mm (Red light) | Light-ON | E3T-SL11 2M *4 | E3T-SL13 2M *4 |
Dark-ON | E3T-SL12 2M *4 | E3T-SL14 2M *4 |
5 to 30 mm (Red light) | Light-ON | E3T-SL21 2M *4 | E3T-SL23 2M *4 |
Dark-ON | E3T-SL22 2M *4 | E3T-SL24 2M *4 |
BGS- reflective | | 1 to 15 mm (Red light) | Light-ON | E3T-FL11 2M *4 | E3T-FL13 2M *4 |
Dark-ON | E3T-FL12 2M *4 | E3T-FL14 2M *4 |
1 to 30 mm (Red light) | Light-ON | E3T-FL21 2M *4 | E3T-FL23 2M *4 |
Dark-ON | E3T-FL22 2M *4 | E3T-FL24 2M *4 |
M3-mounting Sensors
A set of mounting screws is not included with the Sensor. Order a Screw Set separately if required.
Sensing method | Appearance | Sensing distance (Red light) | Operation mode | Model |
NPN output | PNP output |
Through-beam (Emitter + Receive) *1 | | 1 m (Red light) | Light-ON | E3T-ST11M 2M | E3T-ST13M 2M |
Dark-ON | E3T-ST12M 2M | E3T-ST14M 2M |
300 mm (Red light) | Light-ON | E3T-ST21M 2M | E3T-ST23M 2M |
Dark-ON | E3T-ST22M 2M | E3T-ST24M 2M |
1 m (Infrared light) | Light-ON | E3T-ST11MF 2M | E3T-ST13MF 2M |
Dark-ON | E3T-ST12MF 2M | E3T-ST14MF 2M |
300 mm (Infrared light) | Light-ON | E3T-ST21MF 2M | E3T-ST23MF 2M |
Dark-ON | E3T-ST22MF 2M | E3T-ST24MF 2M |
Diffuse- reflective | | 5 to 30 mm (Red light) | Light-ON | E3T-FD11M 2M | E3T-FD13M 2M |
Dark-ON | E3T-FD12M 2M | E3T-FD14M 2M |
Limited- reflective | | 5 to 15 mm (Red light) | Light-ON | E3T-SL11M 2M | E3T-SL13M 2M |
Dark-ON | E3T-SL12M 2M | E3T-SL14M 2M |
5 to 30 mm (Red light) | Light-ON | E3T-SL21M 2M | E3T-SL23M 2M |
Dark-ON | E3T-SL22M 2M | E3T-SL24M 2M |