6
Standard Photoelectric Sensors
Engineering Data (Typical)
Parallel Operating Range
Through-beam
E3T-ST1
@
+ E39-S63 Slit
(Order Separately)
E3T-ST1
@
+ E39-S63 Slit
(Order Separately)
(Enlarged graph)
E3T-ST2
@
E3T-FT1
@
+ E39-S64 Slit
(Order Separately)
E3T-FT1
@
+ E39-S64 Slit
(Order Separately)
(Enlarged graph)
E3T-FT2
@
Retro-reflective
E3T-SR4
@
200
150
100
50
0
50
100
150
200
0.5-dia Slit
Distance X (m)
1-dia Slit
0.4
0.8
1.2
1.6
1.2
Distance Y (mm)
Without Slit
Y
X
80
60
40
20
0
20
40
60
80
40 80 120 160 200
Distance Y
(mm)
1-dia Slit
0.5-dia Slit
Distance X (mm)
Y
X
Y
X
20
15
10
5
0
5
10
15
20
25
25
200
400
800
600
Without Slit
Distance X (mm)
Distance Y
(mm)
1-dia Slit
0.5-dia Slit
200
150
100
50
0
50
100
150
200
0.4
0.6
0.8
1
1.2
1.4
0.2
1-dia Slit
Without Slit
Distance X (m)
Y
X
Distance Y
(mm)
0.5-dia Slit
80
60
40
20
0
20
40
60
80
40
80 120 160 200
Distance Y
(mm)
0.5-dia Slit
1-dia Slit
Distance X (mm)
Y
X
Y
X
60
40
20
0
20
40
60
80
80
200
400
600
800
1-dia Slit
Distance X
(mm)
Distance Y
(mm)
Without Slit
0.5-dia Slit
Di
s
t
a
nce X (mm)
40
3
0
20
10
0
−
10
−
20
−
3
0
−
40
Di
s
t
a
nce Y (mm)
100
400
0
3
00
200
Y
X
E
3
T-
S
R4
@
+E
3
9-R
3
7-CA
E
3
T-
S
R4
@
+E
3
9-R4