Global(Unit: mm)
E3T-[]-UL
Ultracompact, Ultrathin Photoelectric Sensor with Built-in Amplifier
![E3T-[]-UL](/Images/l_3954-13-323555-198x198.jpg)
The lineup has been expanded to E3T series with UL certified products
Related Contents
- Photoelectric Sensors
- Features
- Lineup
- Specifications
- Dimensions
- Catalog
last update: January 5, 2026
Sensors
M2-mounting Sensors
Through-beam Side-view Sensors
E3T-ST1[]
E3T-ST2[]
E3T-ST3[]
![E3T-[]-UL Dimensions 3](/Images/3954_dm_113-323636.gif)
Through-beam Flat Sensors
E3T-FT1[]
E3T-FT2[]
![E3T-[]-UL Dimensions 4](/Images/3954_dm_213-323637.gif)
Retro-reflective Side-view Sensors
E3T-SR4[]
![E3T-[]-UL Dimensions 6](/Images/3954_dm_313-323638.gif)
Diffuse-reflective Flat Sensors
E3T-FD1[]
![E3T-[]-UL Dimensions 8](/Images/3954_dm_413-323639.gif)
Limited-reflective Side-view Sensors
E3T-SL1[]
E3T-SL2[]
![E3T-[]-UL Dimensions 9](/Images/3954_dm_513-323598.gif)
BGS-reflective Flat Sensors
E3T-FL1[]
E3T-FL2[]
![E3T-[]-UL Dimensions 10](/Images/3954_dm_613-323599.gif)
M3-mounting Sensors
Through-beam Side-view Sensors
E3T-ST1[]M
E3T-ST2[]M
![E3T-[]-UL Dimensions 12](/Images/3954_dm_713-323600.gif)
Diffuse-reflective Flat Sensors
E3T-FD1[]M
![E3T-[]-UL Dimensions 14](/Images/3954_dm_813-323601.gif)
Accessories
Reflector (Provided with E3T-SR4[])
E39-R4
![E3T-[]-UL Dimensions 17](/Images/3954_dm_913-323602.gif)
Material, reflective surface: acrylic
Rear surface: ABS
Reflector
E39-R37-CA
![E3T-[]-UL Dimensions 19](/Images/3954_dm_1013-323603.gif)
Material, Mounting plate: stainless steel (SUS301)
Reflective surface: acrylic
Accessories (Order Separately)
Tape Reflectors
E39-RS1-CA
![E3T-[]-UL Dimensions 22](/Images/3954_dm_1113-323604.gif)
Material: Acrylic
E39-RS2-CA
![E3T-[]-UL Dimensions 23](/Images/3954_dm_1213-323605.gif)
Material: Acrylic
E39-RS3-CA
![E3T-[]-UL Dimensions 24](/Images/3954_dm_1313-323606.gif)
Material: Acrylic
Slit for E3T-ST[][] Through-beam Sensors
E39-S63
![E3T-[]-UL Dimensions 26](/Images/3954_dm_1413-323607.gif)
Slit for E3T-FT[][] Through-beam Sensors
E39-S64
![E3T-[]-UL Dimensions 28](/Images/3954_dm_1513-323608.gif)
0.5-dia Slit for E3T-ST[][]M Through-beam Sensors
E39-S76A
![E3T-[]-UL Dimensions 30](/Images/3954_dm_1613-323609.gif)
1-dia Slit for E3T-ST[][]M Through-beam Sensors
E39-S76B
![E3T-[]-UL Dimensions 32](/Images/3954_dm_1713-323610.gif)
Sensitivity Adjustment Unit for E3T-ST1[]/ST3[] Through-beam Sensors
E39-E10
![E3T-[]-UL Dimensions 34](/Images/3954_dm_1813-323611.gif)
Mounting Bracket for M2-mounting Side-view Sensors
E39-L116
![E3T-[]-UL Dimensions 36](/Images/3954_dm_1913-323612.gif)
Material: 1.2-mm-thick stainless steel (SUS304)
Mounting Bracket for M2-mounting Side-view Sensors
E39-L117
![E3T-[]-UL Dimensions 38](/Images/3954_dm_2013-323613.gif)
Material: 1.2-mm-thick stainless steel (SUS304)
Mounting Bracket for M2-mounting Side-view Sensors
E39-L118
![E3T-[]-UL Dimensions 40](/Images/3954_dm_2113-323614.gif)
Material: 1.2-mm-thick stainless steel (SUS304)
Mounting Bracket for M2-mounting Flat Sensors
E39-L119
![E3T-[]-UL Dimensions 42](/Images/3954_dm_2213-323615.gif)
Material: 1.2-mm-thick stainless steel (SUS304)
Mounting Bracket for M2-mounting Flat Sensors
E39-L120
![E3T-[]-UL Dimensions 44](/Images/3954_dm_2313-323616.gif)
Material: 1.2-mm-thick stainless steel (SUS304)
Mounting Bracket for M3-mounting Side-view Sensors
E39-L166
![E3T-[]-UL Dimensions 46](/Images/3954_dm_2413-323617.gif)
Material: 1.2-mm-thick stainless steel (SUS304)
Mounting Bracket for M3-mounting Flat Sensors
E39-L167
![E3T-[]-UL Dimensions 48](/Images/3954_dm_2513-323618.gif)
Material: 1.5-mm-thick stainless steel (SUS304)
Back-mounting Spacer for M3-mounting Flat Sensors
E39-L168
![E3T-[]-UL Dimensions 50](/Images/3954_dm_2613-323619.gif)
Material: PBT (polybutylene terephthalate)
Note: Use this Spacer when mounting the Sensor from the back.
last update: January 5, 2026
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