First, Our Standard Lineup
Label-detection models
E32-G14
Alignment-check models
E32-L16
Liquid-level detection models
E32-D36T
Heat-resistant models Chemical-resistant models
Small-spot models
E32-C42+
E39-F3A
Area-sensing models
E32-T16J
Limited-reflective
models
E32-L24L
High-power models
E32-T17L
Standard Models
Detection with Increased
Detection with Increased
Reliability
Reliability
A variety of heads incorporating the latest optical technology makes it possible to solve common problems
related to detection and to increase reliability.
Special-beam Models
Special-beam Models
P10
Fiber Units for the Food-packaging,
Fiber Units for the Food-packaging,
Semiconductor, and FPD Industries
Semiconductor, and FPD Industries
These models, which were developed for specific applications, offer top-quality detection performance.
P16
High Resistance to External
High Resistance to External
Conditions with Fiber
Conditions with Fiber
We have developed model variations for adapting to a variety of environmental conditions.
These models enable detection in high-temperature environments and vacuums.
Environment-
Environment-
resistive Models
resistive Models
P14
■ Resistant to dust and dirt
■ Capable of detecting small
workpieces
■ Resistant to workpiece vibration
Use these models to handle
unstable detection conditions.
■ Label detection
■ Liquid-level detection
■ Alignment and mapping of
glass substrates
■ Wafer mapping
Use these models for
specific applications.
■ High-temperature environments
■ Environments subject to the
splattering of chemicals
■ Vacuums
Use these models to handle
applications in special
environments.
Application-
Application-
corresponding Models
corresponding Models
29
*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. 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
Type Appearance (mm) *3 Sensing distance (mm) *1 (Min. sensing
object) (mm) *2
Min.
bending
radius
(mm)
Features Model number
(0.005 dia.)
R25
Small level dif-
ferences, high
power, side-view
E32-L25
Small level dif-
ferences, top-
view
E32-L25A
R10
Ultracompact,
flat-view E32-L24S
Heat resistant
up to 105°C *4,
top-view
E32-L24L
Heat resistant
up to 105°C *4,
top-view
E32-L25L
R25
Heat resistant
up to 200°C, flat-
view
E32-L86
Wide-range
sensing, flat-
view
E32-L16
150°C*5
(0.005 dia.)
R35 Heat resistant
up to 150°CE32-D51
200°C*6 R10 Heat resistant
up to 200°C
E32-D81R-S
E32-D81R
350°C*6
R25
Heat resistant
up to 350°C
E32-D61-S
E32-D61
400°C*6
Heat resistant
up to 400°C,
with sleeve
E32-D73-S
E32-D73
(0.005 dia.) R40
Fluororesin cov-
er, long distance E32-D12F
Fluororesin cov-
er, side-view E32-D14F
Fiber Units with Reflective Sensors
High-resolution mode High-speed mode *When used in combination with the E3X-DA-S Amplifier Unit (general-purpose).Standard mode
Super-high-speed mode)(
Special-beam models
Convergent-reflective
3.3
3.3
3.3 (3.3)
0 to 4
0 to 4
0 to 4 (0 to 4)
2 to 6 (center: 4)
2 to 6 (center: 4)
2 to 6 (2 to 6) (center: 4)
5.4 to 9 (center: 7.2)
5.4 to 9 (center: 7.2)
5.4 to 9 (5.4 to 9) (center: 7.2)
4 to 10
4 to 10
4 to 10 (4 to 10)
0 to 15
0 to 15
0 to 12 (0 to 12)
Environment-resistive models
Heat-resistan
t
M6
400
230
160 (72)
M6
150
90
60 (27)
M6
M4 1.25 dia.
Min. bending radius
of sleeve: 10
100
60
40 (18)
Chemical-resistant
6 dia.
160
95
65 (30)
7 dia. 70
40
30 (10)
35
Fiber Units
*1. There must be no icing or condensation within the range specified for the ambient operating temperature.
*2. For continuous operation, use the products within a temperature range of −40°C to 90°C.
*3. The maximum temperature that can be withstood varies with the location. Refer to dimensions diagrams for details.
*4. For continuous operation, use the products within a temperature range of −40°C to 130°C.
*5. These values are based on the assumption that there are no repeated sudden changes in temperature.
Item
Type Environment-resistive models
Heat-resistant
E32-T5@
E32-D5@
E32-T8@R-S
E32-D8@R-S E32-T84S-S E32-T6@-S
E32-D6@-S E32-D73-S
Ambient operating
temperature range *1 −40°C to 150°C *4 −40°C to 200°C *3 −60°C to 350°C *3 −40°C to 400°C *3
Ambient humidity
range *1 35% to 85%
Fiber material Plastic
(fluororesin coating)
Glass
(fluororesin coating) Glass (SUS spiral coating)
Degree of protection IEC standard: IP67
Item
Type Environment-resistive models
Chemical-resistant Vacuum-resistant
All other models E32-T51F E32-T81F-S All other models 32-T84SV
Ambient operating
temperature range *1 −40°C to 70°C−40°C to 150°C *4 −40°C to 200°C *3 −25°C to 120°C−25°C to 200°C
Ambient humidity
range *1 35% to 85%
Fiber material Plastic (fluororesin coating) Glass
(fluororesin coating)
Glass
(fluororesin coating)
Glass
(SUS spiral coating)
Degree of protection IEC standard: IP67 ---
Item
Type Application-corresponding models
Label-detection
Liquid-level detection
Wafer-mapping
All other models E32-A01
E32-A02 E32-D82F
Ambient operating
temperature range *1 −40°C to 70°C−40°C to 200°C *3 −40°C to 70°C
Ambient humidity
range *1 35% to 85%
Fiber material Plastic (polyethylene coating) Plastic
(fluororesin coating) (Fluororesin coating) Plastic
(polyethylene coating)
Degree of protection IEC standard: IP67 IEC standard: IP50 IEC standard: IP68 IEC standard: IP50
Other Repeat accuracy: 1 mm max. Repeat accuracy:
0.5 mm max.
Item
Type Application-corresponding models
Glass-substrate-alignment Glass-substrate-mapping
All other models E32-L66 E32-A09 E32-A09H E32-A09H2
Ambient operating
temperature range *1 −40°C to 70°C0°C to 300°C *3, *5 −40°C to 70°C−40°C to 150°C *4 −40°C to 300°C *3
Ambient humidity
range *1 35% to 85%
Fiber material Plastic
(polyethylene coating)
Glass
(SUS spiral coating)
Plastic
(polyethylene coating)
Plastic
(fluororesin coating)
Glass
(SUS spiral coating)
Degree of protection IEC standard: IP40
46
Convergent-reflective Models Indicates models that allow free cutting.
Heat-resistant Models
Chemical-resistant Models
Fiber Units with Reflective Sensors
A
Two, 4 dia.
Optical axis
Sensing head (stainless steel)
Two, 3.2-dia. holes with 6-dia. countersinks on one side
Flexible tube: 2.8 dia.*1
5.5
B
25
33.5
27
19
7
11
13 *25 (max.)
2,000
4 dia.
8.9 18
*1 Material: Stainless steel
E32-L86 Note: The maximum allowable temperatures
for sections A and B are 200C and
110C, respectively. The section insert-
ed into the Amplifier Unit (indicated by
*2), however, must stay within the Am-
plifier Unit's operating temperature
range.
Two, 1.5 dia.
3.1
4.9
Two hexagonal nuts
Two toothed washers
Sensing head: M6 × 0.75* Optical fiber: Two, 2.2 dia.
2.4
133
17 2,000
10
*Material: Brass/nickel platin
g
E32-D51
Note: The maximum allowable temperature is 150C. The maximum
allowable temperature for continuous operation is 130C.
B
5 dia. 2.2 dia. Sleeve
SUS flexible tube
15
11.5
510 *2
4.5
5
8.5
SUS303
Fiber: 1.2 dia. Sleeve
M4 × 0.7
2.2 dia.
Sensing head: M6 × 0.75 *1
6.4
3
2
5 dia.
8
15
13 *220 5
6.5
16.5
B
5
(70)
A
3
(4.2 dia.)
2,000
Two toothed washers (SUS)
Two hexagonal nuts (SUS)
*1. Material: Stainless steel (SUS303)
Protective tube (gray)
E32-D81R-S
E32-D81R Note 1. The maximum allowable tempera-
tures for sections A and B are 200C
and 110C, respectively. The section
inserted into the Amplifier Unit (indi-
cated by *2), however, must stay
within the Amplifier Unit's operating
temperature range.
Using the E32-D81R-S Using the E32-D81R
10
AB
20 5 *4
3
2,000
5 dia. 2.2 dia. Sleeve
5 dia. *3 3.5 dia.
SUS flexible tube
Two hexagonal nuts
Two toothed washers
Sensing head: M6 × 0.75 *1
1.4 dia. M4 × 0.7
15
11.5
510 *2
4.5
5
8.5
322.4
*1. Material: Stainless steel (SUS303)
*3. The diameter is 6 if the fiber length exceeds 10 m.
*4. The diameter is 10 if the fiber len
g
th exceeds 10 m.
B
Sleeve
5 dia.
Hexagonal
caulking
SUS316L
16.5 6.5
5 *2
13
8
6.4
15
E32-D61-S
E32-D61 Note 1. The maximum allowable tempera-
tures for sections A and B are 350C
and 110C, respectively. The section
inserted into the Amplifier Unit (indi-
cated by *2), however, must stay
within the Amplifier Unit's operating
temperature range.
Using the E32-D61-S Using the E32-D61
5
7
60 20 10 2,000 16.5 *2
13
5
AB C
2.4 56.5 6.4
1
5
8
Sleeve
5 dia.
4 dia. 2.8 dia.
Hexagonal caulking SUS316L
SUS flexible tube
Two toothed washers
Two hexagonal nuts
Sensing head: M4 × 0.7 *1
2.5 dia.
1.65 dia.
Stainless-steel tube:
1.25 dia.
1 dia.
*1. Material: Stainless steel (SUS303)
C
5 dia. 2.2 dia. Sleeve
15
11.5
510 *2
4.5
5
8.5
E32-D73-S
E32-D73 Note 1. The maximum allowable tempera-
tures for sections A, B, and C are
400C, 300C, and 110C, respec-
tively. The section inserted into the
Amplifier Unit (indicated by *2), how-
ever, must stay within the Amplifier
Unit's operating temperature range.
Using the E32-D73-S Using the E32-D73
2,000
16
100
Sensing head: 6 dia. Fluororesin 5 dia. Optical fiber: Two, 2.2 dia.
E32-D12F
100
2,000
4.5
(26) Fluororesin tube
(protective cover)
Optical-axis mark
Optical
axis
Sensing head: 7 dia. Optical fiber: 2.2 dia.
E32-D14F
