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Through-beam Fiber Units

*When used in combination with the E3X-DA-S Amplifier Unit (general-purpose).

TypeAppearance
(mm) *2
Sensing
distance
(mm)
Standard
object (min.
sensing object)
(mm)*1
Min.
Bending
radius
(mm)
FeaturesModel number
700
(High-resolution mode)
530
(Standard mode)
350
(High-speed mode)
140
(Super-high-speed mode)
1 dia.
(0.005 dia.)

R1
M4 screwE32-T11R
3-dia. cylinderE32-T12R
Flat shapeE32-T15XR
M4 screw,
with sleeve
E32-TC200BR
E32-TC200B4R
270
(High-resolution mode)
210
(Standard mode)
130
(High-speed mode)
50
(Super-high-speed mode)
3-dia. cylinder,
side-view
E32-T14LR
Flat shape,
side-view
E32-T15YR
Flat shape,
flat-view
E32-T15ZR
160
(High-resolution mode)
130
(Standard mode)
75
(High-speed mode)
30
(Super-high-speed mode)
0.5 dia.
(0.005 dia.)
M3 screw
(small)
E32-T21R
2-dia. cylinder
(small)
E32-T22R
1.5-dia. Cylinder
(small)
E32-T222R
Flat shape
(small)
E32-T25XR
M3 screw
(small), with
sleeve
E32-TC200FR
E32-TC200F4R
60
(High-resolution mode)
50
(Standard mode)
25
(High-speed mode)
10
(Super-high-speed mode)
1-dia. cylinder
(small),
side-view
E32-T24R
Flat shape
(small),
side-view
E32-T25YR
Flat shape
(small),
flat-view
E32-T25ZR
1,000
(High-resolution mode)
760
(Standard mode)
500
(High-speed mode)
200
(Super-high-speed mode)
1 dia.
(0.005 dia.)
R25M4 screwE32-TC200
3-dia. cylinderE32-T12
Flat shapeE32-T15X
M4 screw,
with sleeve
E32-TC200B
E32-TC200B4
600
(High-resolution mode)
460
(Standard mode)
300
(High-speed mode)
120
(Super-high-speed mode)
3-dia. cylinder,
side-view
E32-T14L
Flat shape,
side-view
E32-T15Y
Flat shape,
flat-view
E32-T15Z
900
(High-resolution mode)
680
(Standard mode)
450
(High-speed mode)
180
(Super-high-speed mode)
M3 screw
(small)
E32-TC200A
270
(High-resolution mode)
220
(Standard mode)
125
(High-speed mode)
50
(Super-high-speed mode)
0.5 dia.
(0.005 dia.)
R10E32-TC200E
2-dia. Cylinder
(small)
E32-T22
1.5-dia. Cylin-
der (small)
E32-T222
Flat shape
(small)
E32-T25X
M3 screw
(small),
with sleeve
E32-TC200F
E32-TC200F4
160
(High-resolution mode)
130
(Standard mode)
75
(High-speed mode)
30
(Super-high-speed mode)
1-dia. Cylinder
(small),
side-view
E32-T24
Flat shape
(small),
side-view
E32-T25Y
Flat shape
(small),
flat-view
E32-T25Z
900
(High-resolution mode)
680
(Standard mode)
450
(High-speed mode)
180
(Super-high-speed mode)
1 dia
(0.005 dia.)

R4
M4 screwE32-T11
3-dia. cylinderE32-T12B
Flat shapeE32-T15XB
240
(High-resolution mode)
200
(Standard mode)
110
(High-speed mode)
45
(Super-high-speed mode)
0.5 dia
(0.005 dia.)
M3 screw
(small)
E32-T21
2-dia. Cylinder
(small)
E32-T221B
1.5-dia. Cylin-
der (small)
E32-T22B
180
(High-resolution mode)
150
(Standard mode)
85
(High-speed mode)
35
(Super-high-speed mode)
Flat shape
(small)
E32-T25XB
900
(High-resolution mode)
680
(Standard mode)
450
(High-speed mode)
180
(Super-high-speed mode)
1 dia.
(0.005 dia.)

R4
M4 screw,
fluorine coating
E32-T11U
20,000*3
(High-resolution mode)
20,000*3
(Standard mode)
10,000
(High-speed mode)
4,000
(Super-high-speed mode)
10 dia.R25Large built-in
lens, M14
screw
E32-T17L
4,000*4
(High-resolution mode)
4,000*4
(Standard mode)
2,600
(High-speed mode)
1,500
(Super-high-speed mode)
4 dia. (0.1 dia.)M4 screwE32-TC200+
E39-F1
4,000*4
(High-resolution mode)
3,700
(Standard mode)
2,400
(High-speed mode)
970
(Super-high-speed mode)

R1
M4 screw,
flexible fiber
E32-T11R+
E39-F1
4,000*4
(High-resolution mode)
3,600
(Standard mode)
2,300
(High-speed mode)
930
(Super-high-speed mode)

R4
M4 screw,
break-resistant
E32-T11+
E39-F1
4,000*4
(High-resolution mode)
3,400
(Standard mode)
2,250
(High-speed mode)
900
(Super-high-speed mode)
R25Screw mount-
ing, side-view
E32-T14
1,700
(High-resolution mode)
1,330
(Standard mode)
870
(High-speed mode)
350
(Super-high-speed mode)
1.4 dia.
(0.01 dia.)
M4 screwE32-T11L
3-dia. cylinderE32-T12L

*1.The values for the minimum sensing object are representative values that indicate values obtained in standard mode with the sensing distance and sensitivity set to optimum values.

*2."Free-cut" Indicates models that allow free cutting.

*3.The optical fiber is 10 m long on each side, so the sensing distance is 20,000 mm.

*4.The optical fiber is 2 m long on each side, so the sensing distance is 4,000 mm.

TypeAppearance
(mm) *2
Sensing
distance
(mm)
Standard
object (min.
sensing object)
(mm)*1
Min.
Bending
radius
(mm)
FeaturesModel number
910
(High-resolution mode)
800
(Standard mode)
500
(High-speed mode)
180
(Super-high-speed mode)
3 dia. (0.1 dia.)R25M4 screw,
side-view
E32-T11L+
E39-F2
520
(High-resolution mode)
400
(Standard mode)
250
(High-speed mode)
100
(Super-high-speed mode)

R1
M4 screw,
side-view,
flexible fiber
E32-T11R+
E39-F2
820
(High-resolution mode)
660
(Standard mode)
430
(High-speed mode)
160
(Super-high-speed mode)

R4
M4 screw,
side-view,
break-resis-
tant
E32-T11+
E39-F2
540
(High-resolution mode)
440
(Standard mode)
250
(High-speed mode)
100
(Super-high-speed mode)
0.9 dia.
(0.005 dia.)
R10M3 screw
(small)
E32-T21L
2-dia. Cylinder
(small)
E32-T22L
160
(High-resolution mode)
130
(Standard mode)
75
(High-speed mode)
30
(Super-high-speed mode)
0.5 dia.
(0.005 dia.)

R1
1-dia. cylinder,
flexible fiber
E32-T223R
53
(High-resolution mode)
44
(Standard mode)
25
(High-speed mode)
10
(Super-high-speed mode)
0.25 dia. (0.005 dia.)R100.5-dia.
sleeve; 0.25-
dia. opening
E32-T33-S5
12
(High-resolution mode)
10
(Standard mode)
6
(High-speed mode)
4
(Super-high-speed mode)
0.125 dia. (0.005 dia.)0.25-dia.
sleeve, 0.125-
dia. opening
E32-T333-S5
6
(High-resolution mode)
5
(Standard mode)
3
(High-speed mode)
2
(Super-high-speed mode)
0.1 dia.
(0.005 dia.)
0.22-dia.
sleeve, 0.1-
dia. opening
E32-T334-S5
2,500
(High-resolution mode)
1,900
(Standard mode)
1,250
(High-speed mode)
500
(Super-high-speed mode)
1.7 dia.
(0.1 dia.)
R103-dia. cylinderE32-T22S
1,750
(High-resolution mode)
1,300
(Standard mode)
870
(High-speed mode)
350
(Super-high-speed mode)
2 dia. (0.1 dia.)3.5-dia. Cylin-
der, side-view
E32-T24S
1,100
(High-resolution mode)
840
(Standard mode)
560
(High-speed mode)
220
(Super-high-speed mode)
(0.2 dia.) *3

R1
Area width:
11 mm
E32-T16PR
1,500
(High-resolution mode)
1,100
(Standard mode)
750
(High-speed mode)
300
(Super-high-speed mode)
R10E32-T16P
980
(High-resolution mode)
750
(Standard mode)
480
(High-speed mode)
190
(Super-high-speed mode)

R1
Area width:
11 mm;
side-view
E32-T16JR
1,300
(High-resolution mode)
1,000
(Standard mode)
650
(High-speed mode)
260
(Super-high-speed mode)
R10E32-T16J
1,700
(High-resolution mode)
1,300
(Standard mode)
850
(High-speed mode)
340
(Super-high-speed mode)
(0.3 dia.) *3

R1
Area width:
30 mm
E32-T16WR
2,300
(High-resolution mode)
1,800
(Standard mode)
1,150
(High-speed mode)
450
(Super-high-speed mode)
R10E32-T16W
3,700
(High-resolution mode)
2,800
(Standard mode)
1,850
(High-speed mode)
740
(Super-high-speed mode)
(0.6 dia.) *4R25Area width:
10 mm; long
distance
E32-T16
750
(High-resolution mode)
610
(Standard mode)
350
(High-speed mode)
140
(Super-high-speed mode)
2 dia. (0.1 dia)Multi-point
detection
(4-head)
E32-M21
150°C*5
1,000
(High-resolution mode)
760
(Standard mode)
500
(High-speed mode)
200
(Super-high-speed mode)
1.5 dia.
(0.1 dia.)
R35Heat-resistant
up to 150°C
E32-T51
300
(High-resolution mode)
230
(Standard mode)
150
(High-speed mode)
60
(Super-high-speed mode)
Heat-resistant
up to 150°C;
side-view
E32-T54
200°C*6
360
(High-resolution mode)
280
(Standard mode)
180
(High-speed mode)
70
(Super-high-speed mode)
1 dia.
(0.005 dia.)
R10Heat-resistant
up to 200°C
E32-T81R-S
600
(High-resolution mode)
450
(Standard mode)
300
(High-speed mode)
120
(Super-high-speed mode)
3 dia. (0.1 dia.)R25Heat-resistant
up to 200°C;
side-view
E32-T61-S+
E39-F2
4,000*7
(High-resolution mode)
3,400
(Standard mode)
2,200
(High-speed mode)
900
(Super-high-speed mode).
4 dia. (0.1 dia.)Heat-resistant
up to 200°C,
long distance
E32-T61-S+
E39-F1
1,750
(High-resolution mode)
1,300
(Standard mode)
870
(High-speed mode)
350
(Super-high-speed mode)
1.7 dia.
(0.1 dia)
Heat-resistant
up to 200°C;
L-shaped; long
distance
E32-T84S-S
350°C*6
600
(High-resolution mode)
450
(Standard mode)
300
(High-speed mode)
120
(Super-high-speed mode)
1 dia.
(0.005 dia.)
Heat-resistant
up to 350°C
E32-T61-S
2,500
(High-resolution mode)
2,000
(Standard mode)
1,300
(High-speed mode)
520
(Super-high-speed mode)
4 dia. (0.1 dia.)R4Fluororesin cover,
round head
E32-T11F
4,000*7
(High-resolution mode)
3,000
(Standard mode)
2,000
(High-speed mode)
800
(Super-high-speed mode)
R40Fluororesin cover,
long distance
E32-T12F
500
(High-resolution mode)
400
(Standard mode)
250
(High-speed mode)
100
(Super-high-speed mode)
3 dia. (0.1 dia.)Fluororesin cover,
side-view
E32-T14F
1,800
(High-resolution mode)
1,400
(Standard mode)
900
(High-speed mode)
350
(Super-high-speed mode)
4 dia. (0.1 dia.)Fluororesin cover,
heat-resistant up
to 150°C *5
E32-T51F
920
(High-resolution mode)
700
(Standard mode)
460
(High-speed mode)
190
(Super-high-speed mode)
1 dia.
(0.005 dia.)
R10Fluororesin cover,
heat-resistant up
to 200°C *6
E32-T81F-S
260
(High-resolution mode)
200
(Standard mode)
130
(High-speed mode)
50
(Super-high-speed mode)
1.2 dia. (0.01 dia.)R30M4 screw, heat-
resistant up to
120°C
E32-T51V 1M
1,300
(High-resolution mode)
1,000
(Standard mode)
680
(High-speed mode)
260
(Super-high-speed mode)
4 dia. (0.1 dia.)M4 screw, heat-
resistant up to
120°C, long
distance
E32-T51V 1M+
E39-F1V
210
(High-resolution mode)
130
(Standard mode)
100
(High-speed mode)
35
(Super-high-speed mode)
1.2 dia. (0.01 dia.)L-shaped, heat-
resistant up to
120°C
E32-T54V 1M
660
(High-resolution mode)
500
(Standard mode)
330
(High-speed mode)
180
(Super-high-speed mode)
4 dia. (0.1 dia.)L-shaped, heat-
resistant up to
120°C, long
distance
E32-T54V 1M+
E39-F1V
630
(High-resolution mode)
480
(Standard mode)
320
(High-speed mode)
130
(Super-high-speed mode)
2 dia. (0.1 dia.)R25L-shaped, heat-
resistant up to
200°C, long
distance
E32-T84SV 1M

*1.The values for the minimum sensing object are representative values that indicate values obtained in standard mode with the sensing distance and sensitivity set to optimum values.

*2."Free-cut" Indicates models that allow free cutting.

*3.This is the value for which detection is possible within the sensing area, with the sensing distance set to 300 mm. (The sensing object is stationary.)

*4.This is the value for which detection is possible within the sensing area, with the sensing distance set to give a digital value of 1,000. (The sensing object is stationary.)

*5.For continuous operation, use the products within a temperature range of−40°C to 130°C.

*6.The maximum temperature that can be withstood varies with the location. Refer to Datasheet.

*7.The optical fiber is 2 m long on each side, so the sensing distance is 4,000 mm.

Flanges

Appearance (mm)TypeModel number
4-channel flangeE32-VF4
1-channel flangeE32-VF1

Fiber Units for Atmospheric-pressure Side

Appearance (mm)TypeModel number
Amplifier-Flange
Connection Fiber
E32-T10V 2M

*"Free-cut" Indicates models that allow free cutting.

Lens Units

Appearance (mm)TypeQuantityRemarks
E39-F1V2Long-distance Lens Unit
Can be used for the E32-T51V and the E32-T54V.

Mounting Brackets

Appearance (mm)TypeQuantityRemarks
E39-L54V2Can be used for the E32-T54V.

Fiber Units with Reflective Sensors

*When used in combination with the E3X-DA-S Amplifier Unit (general-purpose).

TypeAppearance
(mm) *3
Sensing
distance
(mm) *1
Standard
object (min.
sensing object)
(mm)*1
Min.
Bending
radius
(mm)
FeaturesModel number
300
(High-resolution mode)
170
(Standard mode)
120
(High-speed mode)
50
(Super-high-speed mode)
(0.005 dia.)

R1
M6 screwE32-D11R
3-dia. cylinderE32-D12R
Flat shapeE32-D15XR
M6 screw,
with sleeve
E32-DC200BR
E32-DC200B4R
80
(High-resolution mode)
45
(Standard mode)
30
(High-speed mode)
14
(Super-high-speed mode)
6-dia. cylinder,
side-view
E32-D14LR
70
(High-resolution mode)
40
(Standard mode)
26
(High-speed mode)
12
(Super-high-speed mode)
Flat shape,
side-view
E32-D15YR
Flat shape,
flat-view
E32-D15ZR
50
(High-resolution mode)
30
(Standard mode)
20
(High-speed mode)
8
(Super-high-speed mode)
M4 screw
(small)
E32-D211R
M3 screw
(small)
E32-D21R
3-dia. Cylinder
(small)
E32-D22R
Flat panel
(small)
E32-D25XR
M3 screw
(small), with
sleeve
E32-DC200FR
E32-DC200F4R
26
(High-resolution mode)
15
(Standard mode)
10
(High-speed mode)
4
(Super-high-speed mode)
2-dia. Cylinder
(small),
side-view
E32-D24R
14
(High-resolution mode)
8
(Standard mode)
5
(High-speed mode)
2
(Super-high-speed mode)
Flat shape
(small),
side-view
E32-D25YR
Flat shape
(small),
flat-view
E32-D25ZR
500
(High-resolution mode)
300
(Standard mode)
200
(High-speed mode)
90
(Super-high-speed mode)
(0.005 dia.)R25M6 screwE32-DC200
400
(High-resolution mode)
230
(Standard mode)
160
(High-speed mode)
70
(Super-high-speed mode)
3-dia. cylinderE32-D12
500
(High-resolution mode)
300
(Standard mode)
200
(High-speed mode)
90
(Super-high-speed mode)
Flat shapeE32-D15X
M6 screw,
with sleeve
E32-DC200B
E32-DC200B4
200
(High-resolution mode)
110
(Standard mode)
80
(High-speed mode)
36
(Super-high-speed mode)
6-dia. cylinder,
side-view
E32-D14L
170
(High-resolution mode)
100
(Standard mode)
65
(High-speed mode)
30
(Super-high-speed mode)
Flat shape,
side-view
E32-D15Y
Flat shape,
flat-view
E32-D15Z
130
(High-resolution mode)
80
(Standard mode)
50
(High-speed mode)
22
(Super-high-speed mode)
R10M4 screw
(small)
E32-D211
M3 screw
(small)
E32-DC200E
3-dia. Cylinder
(small)
E32-D22
Flat shape
(small)
E32-D25X
M3 screw
(small),
with sleeve
E32-DC200F
E32-DC200F4
50
(High-resolution mode)
30
(Standard mode)
20
(High-speed mode)
8
(Super-high-speed mode)
2-dia. Cylinder
(small),
side-view
E32-D24
35
(High-resolution mode)
20
(Standard mode)
12
(High-speed mode)
6
(Super-high-speed mode)
Flat shape
(small),
side-view
E32-D25Y
Flat shape
(small),
flat-view
E32-D25Z
300
(High-resolution mode)
170
(Standard mode)
120
(High-speed mode)
50
(Super-high-speed mode)
(0.005 dia.)

R4
M6 screwE32-D11
Flat shapeE32-D15XB
110
(High-resolution mode)
70
(Standard mode)
45
(High-speed mode)
20
(Super-high-speed mode)
M4 screw
(small)
E32-D21B
3-dia. Cylinder
(small)
E32-D221B
50
(High-resolution mode)
30
(Standard mode)
30
(High-speed mode)
8
(Super-high-speed mode)
M3 screw
(small)
E32-D21
1.5-dia. Cylinder
(small)
E32-D22B
85
(High-resolution mode)
50
(Standard mode)
30
(High-speed mode)
15
(Super-high-speed mode)
Flat shape
(small)
E32-D25XB
300
(High-resolution mode)
170
(Standard mode)
120
(High-speed mode)
50
(Super-high-speed mode)
(0.005 dia.)

R4
M6 screw,
fluorine coating
E32-D11U
40 to 1,000
(High-resolution mode)
40 to 700
(Standard mode)
40 to 450
(High-speed mode)
40 to 240
(Super-high-speed mode)
---

R4
Large built-in
lens, screw
mounting
E32-D16
650
(High-resolution mode)
400
(Standard mode)
260
(High-speed mode)
110
(Super-high-speed mode)
(0.005 dia.)R25M6 screwE32-D11L
210
(High-resolution mode)
130
(Standard mode)
80
(High-speed mode)
35
(Super-high-speed mode)
R10M4 screwE32-D21L
3-dia. cylinderE32-D22L
25
(High-resolution mode)
16
(Standard mode)
10
(High-speed mode)
4
(Super-high-speed mode)
R40.8-dia. sleeveE32-D33
5
(High-resolution mode)
3
(Standard mode)
2
(High-speed mode)
0.8
(Super-high-speed mode)
0.5-dia. sleeveE32-D331
250
(High-resolution mode)
150
(Standard mode)
100
(High-speed mode)
45
(Super-high-speed mode)
(0.005 dia.)

R4
M6 screwE32-CC200R
500
(High-resolution mode)
300
(Standard mode)
200
(High-speed mode)
90
(Super-high-speed mode)
R25E32-CC200
250
(High-resolution mode)
150
(Standard mode)
100
(High-speed mode)
45
(Super-high-speed mode)
3-dia. cylinderE32-D32L
120
(High-resolution mode)
75
(Standard mode)
50
(High-speed mode)
22
(Super-high-speed mode)
M3 screw
(small)
E32-C31
2-dia. Cylinder
(small)
E32-D32
6 to 15 mm; spot diameter: 0.1 to 0.6 mmSmall spot
(variable)
E32-C42+
E39-F3A
Spot diameter of 0.5 to 1 mm at distances in the range 6 to 15 mm
E32-D32+
E39-F3A
Spot diameter of 0.1 mm at 7 mmSmall spotE32-C41+
E39-F3A-5
Spot diameter of 0.5 mm at 7 mm
E32-C31+
E39-F3A-5
Spot diameter of 0.2 mm at 17 mmLong distance,
small spot
E32-C41+
E39-F3B
Spot diameter of 0.5 mm at 17 mm
E32-C31+
E39-F3B
Spot diameter of 4 mm max. at distances in the range 0 to 20 mmLong-distance
sensing, parallel
light
E32-C31+
E39-F3C
250
(High-resolution mode)
150
(Standard mode)
100
(High-speed mode)
45
(Super-high-speed mode)
(0.005 dia.)

R4
Beam width:
11 mm
E32-D36P1
10 to 250
(High-resolution mode)
10 to 250
(Standard mode)
10 to 250
(High-speed mode)
10 to 250
(Super-high-speed mode)
(0.1 dia.)R10M6 screwE32-R21+
E39-R3
(Attached)
150 to 1,500
(High-resolution mode)
150 to 1,500
(Standard mode)
150 to 1,500
(High-speed mode)
150 to 1,500
(Super-high-speed mode)
(0.2 dia.)R25Screw mounting,
long distance
E32-R16+
E39-R1
(Attached)
3.3
(High-resolution mode)
3.3
(Standard mode)
3.3
(High-speed mode)
3.3
(Super-high-speed mode)
(0.005 dia.)R25Small level dif-
ferences, high
power, side-view
E32-L25
Small level dif-
ferences, top-
view
E32-L25A
0 to 4
(High-resolution mode)
0 to 4
(Standard mode)
0 to 4
(High-speed mode)
0 to 4
(Super-high-speed mode)
R10Ultracompact,
flat-view
E32-L24S
2 to 6 (senter: 4)
(High-resolution mode)
2 to 6 (senter: 4)
(Standard mode)
2 to 6 (senter: 4)
(High-speed mode)
2 to 6 (senter: 4)
(Super-high-speed mode)
Heat resistant
up to 105 ° C*4,
top-view
E32-L24L
5.4 to 9 (senter: 7.2)
(High-resolution mode)
5.4 to 9 (senter: 7.2)
(Standard mode)
5.4 to 9 (senter: 7.2)
(High-speed mode)
5.4 to 9 (senter: 7.2)
(Super-high-speed mode)
Heat resistant
up to 105°C *4,
top-view
E32-L25L
4 to 10
(High-resolution mode)
4 to 10
(Standard mode)
4 to 10
(High-speed mode)
4 to 10
(Super-high-speed mode)
R25Heat resistant
up to 200°C,
flat-view
E32-L86
0 to 15
(High-resolution mode)
0 to 15
(Standard mode)
0 to 12
(High-speed mode)
0 to 12
(Super-high-speed mode)
Wide-range
sensing,
flat-view
E32-L16
150°C*5
400
(High-resolution mode)
230
(Standard mode)
160
(High-speed mode)
72
(Super-high-speed mode)
(0.005 dia.)R35Heat resistant
up to 150°C
E32-D51
200°C*6
150
(High-resolution mode)
90
(Standard mode)
60
(High-speed mode)
27
(Super-high-speed mode)
R10Heat resistant
up to 200°C
E32-D81R-S
E32-D81R
350°C*6
R25Heat resistant
up to 350°C
E32-D61-S
E32-D61
400°C*6
100
(High-resolution mode)
60
(Standard mode)
40
(High-speed mode)
18
(Super-high-speed mode)
Heat resistant
up to 400°C,
with sleeve
E32-D73-S
E32-D73
160
(High-resolution mode)
95
(Standard mode)
65
(High-speed mode)
30
(Super-high-speed mode)
(0.005 dia.)R40Fluororesin cov-
er, long distance
E32-D12F
70
(High-resolution mode)
40
(Standard mode)
30
(High-speed mode)
10
(Super-high-speed mode)
Fluororesin cov-
er, side-view
E32-D14F

*1.The sensing distances are for white paper.

*2.The values for the minimum sensing object are representative values that indicate values obtained in standard mode with the sensing distance and sensitivity set to optimum values.

*3."Free-cut" Indicates models that allow free cutting.

*4.For continuous operation, use the products within a temperature range of −40°C to 90°C.

*5.For continuous operation, use the products within a temperature range of −40°C to 130°C.

*6.The maximum temperature that can be withstood varies with the location. Refer to Datasheet.

*7.Confirm applicable Amplifier Units before placing an order.

Application-corresponding Fiber Units

*When used in combination with the E3X-DA-S Amplifier Unit (general-purpose).

TypeAppearance
(mm) *2
Sensing
distance
(mm)
Standard
object (min.
sensing object)
(mm)*1
Min.
Bending
radius
(mm)
FeaturesModel number
10
(High-resolution mode)
10
(Standard mode)
10
(High-speed mode)
10
(Super-high-speed mode)
4 dia.
(0.1 dia.)
R25Slot sensor (no ad-
justment of optical
axis required)
E32-G14
4,500
(High-resolution mode)
3,400
(Standard mode)
2,250
(High-speed mode)
900
(Super-high-speed mode)
Screw mounting,
side-view
E32-T14
Applicable tube: Transparent tube with a diameter in the range 8 to 10 mm and a recommended wall thickness of 1 mmR10CompactE32-L25T
Applicable tube: Transparent tube
(no restriction on diameter)
R4No restriction on
tube diameter, re-
sistant to bubbles
and drops of water
E32-D36T
Applicable tube: Transparent tube with a diameter of 3.2, 6.4, or 9.5 mm and a recommended wall thickness of 1 mmLight ON when fluid
is present, resistant
to bubbles and drops
of water
E32-A01
Applicable tube: Transparent tube with a diameter in the range 6 to 13 mm and a recommended wall thickness of 1 mmLight ON when fluid
is not present, resis-
tant to bubbles and
drops of water
E32-A02
Liquid-contact modelsR40Heat resistant up
to 200°C,
fluororesin cover
E32-D82F1
E32-D82F2
0 to 15
(High-resolution mode)
0 to 15
(Standard mode)
0 to 12
(High-speed mode)
0 to 12
(Super-high-speed mode)
Soda glass
with reflection
factor of 7%
R25Variation of detec-
tion position within
the detection
range: 0.2 mm
E32-L16
10 to 20
(High-resolution mode)
10 to 20
(Standard mode)
10 to 20
(High-speed mode)
E32-A08
15 to 25
(High-resolution mode)
15 to 25
(Standard mode)
10 to 20
(High-speed mode)
E32-A07E1 *6
E32-A07E2 *6
5 to 18
(High-resolution mode)
5 to 18
(Standard mode)
5 to 16
(High-speed mode)
R25Heat resistant up
to 300°C *4, *5
E32-L66
15 to 38 (center: 25)
(High-resolution mode)
15 to 38 (center: 25)
(Standard mode)
15 to 38 (center: 25)
(High-speed mode)
Edge of soda
glass with
reflection
factor of 7%
(t = 0.5 mm,
rounded edge)
R25Resistant to tiltingE32-A09
20 to 30 (center: 25)
(High-resolution mode)
20 to 30 (center: 25)
(Standard mode)
20 to 30 (center: 25)
(High-speed mode)
R35Heat resistant up
to 150°C *3
E32-A09H
3.3
(High-resolution mode)
3.3
(Standard mode)
3.3
(High-speed mode)
3.3
(Super-high-speed mode)
R25Heat resistant up
to 300°C *4, *5
E32-A09H2
1,150
(High-resolution mode)
890
(Standard mode)
600
(High-speed mode)
250
(Super-high-speed mode)
2 dia.
(0.1 dia.)

R1
Opening angle: 1.5°;
optical axis adjusted
before delivery
E32-A03
R10Opening angle: 1.5°;
with mounting flange;
optical axis adjusted
before delivery
E32-A03-1
1,750
(High-resolution mode)
1,300
(Standard mode)
870
(High-speed mode)
350
(Super-high-speed mode)
Long distance;
opening angle: 4°
E32-T24S
460
(High-resolution mode)
340
(Standard mode)
225
(High-speed mode)
100
(Super-high-speed mode)
1.2 dia.
(0.1 dia.)
Ultraslim (t = 2 mm);
opening angle: 3 ° ;
optical axis adjusted
before delivery
E32-A04
Ultraslim (t = 2 mm);
opening angle: 3 ° ;
with mounting flange;
optical axis adjusted
before delivery
E32-A04-1

*1.The values for the minimum sensing object are representative values that indicate values obtained in standard mode with the sensing distance and sensitivity set to optimum values.

*2."Free-cut" Indicates models that allow free cutting.

*3.For continuous operation, use the products within a temperature range of −40°C to 130°C.

*4.The maximum temperature that can be withstood varies with the location. Refer to Datasheet.

*5.These values are based on the assumption that there are no repeated sudden changes in temperature.

*6.The characteristics for sensing object incline are different between the Attachments with model numbers ending in "E1" and "E2."
Refer to Datasheet.

Accessories

*When used in combination with the E3X-DA-S Amplifier Unit (general-purpose).

Lens Units

TypeAppearanceApplicable Fiber UnitsSensing distance (mm)Standard
object (min.
sensing object)
(mm)*1
FeaturesModel number
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
E32-T11L4,000*2320021008404 dia.
(0.1 dia.)
Long-distance
sensing; open-
ing angle: 5°
to 40° (heat
resis-tant up
to 200°C)
E39-F1
E32-TC2004,000*24,000*226001500
E32-T11R4,000*237002400970
E32-T114,000*236002300930
E32-T11U4,000*236002300930
E32-T81R-S265021001300520
E32-T61-S4,000*234002200900
E32-T11L9108005001803 dia.
(0.1 dia.)
Side-view,
space-saving
(heat resistant
up to 200°C)
E39-F2
E32-TC200840700450160
E32-T11R520400250100
E32-T11820660430160
E32-T11U820660430160
E32-T81R-S36028018070
E32-T61-S600450300120
E32-T11L
E32-TC200
E32-T11R
E32-T11
E32-T11U
E32-T81R-S
E32-T61-S
------Long distance
reflection (heat
resistant up to
200°C)
E39-F3
E32-C42Spot diameter variable in the range 0.1 to 0.6 mm at distances in the range 6 to 15 mmSmall spot
(variable)
E39-F3A
E32-D32Spot diameter variable in the range 0.5 to 1 mm at distances in the range 6 to 15 mm
E32-C410.1-dia. spot at a distance of 7 mmSmall spotE39-F3A-5
E32-C310.5-dia. spot at a distance of 7 mm
E32-C410.2-dia. spot at a distance of 17 mmLong distance,
small spot
E39-F3B
E32-C310.5-dia. spot at a distance of 17 mm
E32-C31
E32-C41
Spot diameter of 4 mm max. at distances in the range 0 to 20 mmLong-distance
sensing, paral-
lel light
E39-F3C

*1.The values for the minimum sensing object are representative values that indicate values obtained in standard mode with the sensing distance and sensitivity set to optimum values.

*2.The optical fiber is 2 m long on each side, so the sensing distance is 4,000 mm.

Protective Spiral Tube

AppearanceApplicationApplicable Fiber UnitsTube lengthModel number
Fiber protectionM3-screw models
E32-D21[]
E32-DC200E
E32-DC200F[]
E32-C31
500 mmE39-F32A5
1 mE39-F32A
M3-screw models
E32-T21[]
(Except the E32-T21R.)
E32-TC200E
E32-TC200F[]
500 mmE39-F32B5
1 mE39-F32B
M4-screw models
E32-T11[]
E32-TC200
E32-TC200B[]
E32-T51
500 mmE39-F32C5
1 mE39-F32C
M6-screw models
E32-D11[]
E32-DC200
E32-DC200B
E32-CC200[]
E32-D51
500 mmE39-F32D5
1 mE39-F32D

Note:Before using a Protective Spiral Tube, remove the protective tube that protects the area between the head and the optical fiber provided with some models.

Other Accessories

AppearanceApplicationNameApplicable Fiber UnitsRemarksModel number
Used to cut the fiber.CutterFiber Units that allow free cuttingProvided with applicable Fiber Units.E39-F4
Attachments for inserting thin fibers into Amplifier UnitsThin-fiber
Attachments
Fiber Units that allow free cutting and have a 1.0-dia. sheath2 per set
Provided with applicable Fiber Units.
E39-F9
Used to extend fibers.Fiber
Connectors
Fiber Units that allow free cutting and have a 2.2-dia. sheath---E39-F10
Easy-to-use, one-touch relay connectorsFiber Units that allow free cuttingE39-F13: Used for Fiber Units with a 2.2-dia. sheath.
E39-F14: Used for Fiber Units with a 1.0-dia. sheath.
E39-F15: Used for Fiber Units with a sheath diameter between 1.0 and 2.2 mm.
E39-F13
E39-F14
E39-F15
Used to bends in sleeves.Sleeve BenderE32-TC200B(4)
E32-TC200F(4)
E32-DC200F(4)
---E39-F11