3E3T
Accessories (Order Separately)
Slits
Reflectors
Sensitivity Adjustment Unit
Mounting Brackets
Note: When using Through-beam models, order one bracket for the Receiver and one for the Emitter.
Slit width
Sensing distance
(typical)
Minimum detect-
able object (typical)
Order code Quantity Remarks
0.5 mm dia. 100 mm 0.5 mm dia.
E39-S63
2
(one each for
emitter and
receiver)
Plug-in type round slits
Can be used with E3T-ST1@
Through-beam models.
1 mm dia. 300 mm 1 mm dia.
0.5 mm dia. 50 mm 0.5 mm dia.
E39-S64
Plug-in type round slits
Can be used with E3T-FT1@
Through-beam models.
1 mm dia. 100 mm 1 mm dia.
Shape Type Sensing distance
*1
*1. Values in parentheses indicate the minimum required distance between the Sensor and Reflector.
Minimum detectable
object (typical)
Order code Remarks
Small
reflector
200 mm (30 mm) 2 mm dia E39-R4
100 mm (10 mm) E39-R37-CA Reflectors E39-_-CA are optimised
for operation with E3T-SR4. Please
verify the performance when using
other reflectors and reflective tapes.
Tape
reflector
100 mm (10 mm) E39-RS1-CA
100 mm (10 mm) E39-RS2-CA
100 mm (10 mm) E39-RS3-CA
Appearance Sensing distance (typical) Model Quantity Remarks
300 to 800 mm E39-E10 1
Can be used with the E3T-ST1@
Though-beam Models.
Appearance Model Quantity Remarks
E39-L116
1
Can be used with the E3T-S@@@
Side-view Models.
(A securing nut plate is provided with the
Mounting Bracket.)
E39-L117
E39-L118
E39-L119
Can be used with the E3T-F@@@
Flat Models.
E39-L120