Datasheet

A-2 Standard Photoelectric Sensors
Application
Ordering Information
Sensors
E3T-SL Convergent-reflective Models (Side-view)
• Minimum detection object: 0.15 mm dia.
• Resistant to background and surrounding metal.
E3T-FD Diffuse-reflective Models (Flat)
• Minimum detection object: 0.15 mm dia.
• Only 3.5 mm wide for installation in small gaps.
Sensing method Appearance
Connection
method
Sensing
distance
Operation
mode
Model *1
*1. Please contact your OMRON representative for models with M8 junction connectors.
NPN output PNP output
Through-
beam
Side-view
Pre-wired
Light-ON E3T-ST11 *2
*2. A Robotics Cable is provided. These models have an R suffix.
(Example: E3T-ST11R). Models with e-CON connector are available.
E3T-ST13
Dark-ON E3T-ST12 *2 E3T-ST14
Light-ON E3T-ST21 E3T-ST23
Dark-ON E3T-ST22 E3T-ST24
Flat
Light-ON E3T-FT11 *2 E3T-FT13
Dark-ON E3T-FT12 E3T-FT14
Light-ON E3T-FT21 E3T-FT23
Dark-ON E3T-FT22 E3T-FT24
Retro-
reflective
Side-view
Light-ON E3T-SR21 *2 E3T-SR23
Dark-ON E3T-SR22 *2 E3T-SR24
Side-view
*3
*3. Values in parentheses indicate the minimum required distance between the Sensor and Reflector.
Light-ON E3T-SR31 *2 E3T-SR33
Dark-ON E3T-SR32 *2 E3T-SR34
Diffuse-
reflective
Flat
Light-ON E3T-FD11 *2 E3T-FD13
Dark-ON E3T-FD12 *2 E3T-FD14
Convergent-
reflective
Side-view
Light-ON E3T-SL11 *2 E3T-SL13
Dark-ON E3T-SL12 *2 E3T-SL14
Light-ON E3T-SL21 *2 E3T-SL23
Dark-ON E3T-SL22 *2 E3T-SL24
BGS
reflective
Flat
Light-ON E3T-FL11 *2 E3T-FL13
Dark-ON E3T-FL12 *2 E3T-FL14
Light-ON E3T-FL21 *2 E3T-FL23
Dark-ON E3T-FL22 *2 E3T-FL24
Red light
1 m
(Sensitivity Adjustment
Unit can be used.)
300 mm
500mm
300 mm
200mm
[10mm]
100 mm
[10 mm]
5 to 30 mm
5 to 15 mm
5 to 30 mm
1 to 15 mm
1 to 30 mm