Datasheet
187
Digital Fiber Sensor FX-300 SERIES
Selection
Guide
Fibers
Ampliers
FX-500
FX-100
FX-300
FX-410
FX-311
FX-301-F7/
FX-301-F
FIBER
SENSORS
LASER
SENSORS
PHOTO-
ELECTRIC
SENSORS
MICRO
PHOTO-
ELECTRIC
SENSORS
AREA
SENSORS
LIGHT
CURTAINS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASURE-
MENT
SENSORS
STATIC
CONTROL
DEVICES
ENDOSCOPE
LASER
MARKERS
PLC /
TERMINALS
HUMAN
MACHINE
INTERFACES
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
Thru-beam type (One pair set)
Fibers are listed in alphabetic order. Refer to p.5~ for details of each ber.
Model No.
Sensing range (mm in) (Note 1)
Dimensions
FX-301B FX-301G FX-301H (Note 2)
LONG STD FAST LONG STD FAST LONG STD FAST
FT-30
55 2.165 28 1.102 18 0.709 28 1.102 13 0.512 9 0.354 25 0.984 13 0.512 9 0.354 P.90
FT-31
50 1.969 25 0.984 16 0.630 24 0.945 12 0.472 8 0.315 23 0.906 11 0.433 8 0.315 P.90
FT-40
155 6.102 76 2.992 45 1.772 90 3.543 40 1.575 26 1.024 80 3.150 43 1.693 27 1.063 P.90
FT-41
150 5.906 75 2.953 40 1.575 70 2.756 35 1.378 24 0.945 50 1.969 25 0.984 18 0.709 P.90
FT-42
150 5.906 75 2.953 40 1.575 80 3.150 35 1.378 24 0.945 75 2.953 40 1.575 25 0.984 P.90
FT-A8
600 23.622 300 11.811 220 8.661 300 11.811 150 5.906 110 4.331 220 8.661 110 4.331 80 3.150 P.90
FT-A30
2,400 94.488 1,200 47.244
700
27.559 1,200 47.244
600
23.622
350
13.780
800
31.496
400
15.748
240
9.449
P.90
FT-AFM2
120 4.724 60 2.362 40 1.575 60 2.362 30 1.181 20 0.787 48 1.890 24 0.945 18 0.709 P.90
FT-AFM2E
120 4.724 60 2.362 40 1.575 60 2.362 30 1.181 20 0.787 48 1.890 24 0.945 18 0.709 P.90
FT-B8
220 8.661 110 4.331 75 2.953 110 4.331 55 2.165 40 1.575 100 3.937 50 1.969 30 1.181 P.90
FT-E12
3 0.118 2 0.079 1 0.039 1 0.039
– –
4 0.157 2 0.079 1.5 0.059 P.91
FT-E13
2 0.079 1 0.039
–
1 0.039
– –
2 0.079 1 0.039
–
P.91
FT-E22
14 0.551 7 0.276 4 0.157 6 0.236 3 0.118 2 0.079 10 0.394 5 0.197 3 0.118 P.91
FT-E23
8 0.315 4 0.157 3 0.118 4 0.157 2 0.079 1 0.039 10 0.394 5 0.197 3 0.118 P.91
FT-FM2
150 5.906 75 2.953 40 1.575 70 2.756 35 1.378 24 0.945 50 1.969 25 0.984 18 0.709 P.91
FT-FM2S
150 5.906 75 2.953 40 1.575 70 2.756 35 1.378 24 0.945 50 1.969 25 0.984 18 0.709 P.91
FT-FM2S4
150 5.906 75 2.953 40 1.575 70 2.756 35 1.378 24 0.945 50 1.969 25 0.984 18 0.709 P.91
FT-FM10L
5,400 212.598 2,700 106.299 1,900 74.803 2,800 110.236 1,400 55.118 1,000 39.370
2,400 94.488 (Note 3) 1,200 47.244 (Note 3)
900 35.433 (Note 3)
P.91
FT-H13-FM2
72 2.835 36 1.417 26 1.024 32 1.260 16 0.630 10 0.394 70 2.756 35 1.378 25 0.984 P.91
FT-H20-J20-S (Note 4)
60 2.362 20 0.787
–
35 1.378
– –
20 0.787
– –
P.92
FT-H20-J30-S (Note 4)
60 2.362 20 0.787
–
35 1.378
– –
20 0.787
– –
P.92
FT-H20-J50-S (Note 4)
60 2.362 20 0.787
–
35 1.378
– –
20 0.787
– –
P.92
FT-H20-M1
100 3.937 50 1.969 35 1.378 50 1.969 25 0.984 18 0.709 550 21.654 280 11.024 160 6.299 P.92
FT-H20-VJ50-S
(Note 4)
85 3.346 30 1.181
–
50 1.969
– –
30 1.181
– –
P.92
FT-H20-VJ80-S
(Note 4)
85 3.346 30 1.181
–
50 1.969
– –
30 1.181
– –
P.92
FT-H20W-M1
44 1.732 22 0.866 14 0.551 22 0.866 11 0.433 7 0.276 220 8.661 100 3.937 70 2.756 P.92
FT-H30-M1V-S
(Note 5)
40 1.575 20 0.787
–
20 0.787
– –
20 0.787
– –
P.92
FT-H35-M2
100 3.937 50 1.969 35 1.378 50 1.969 25 0.984 18 0.709 550 21.654 280 11.024 160 6.299 P.92
FT-H35-M2S6
100 3.937 50 1.969 35 1.378 50 1.969 25 0.984 18 0.709 550 21.654 280 11.024 160 6.299 P.92
FT-HL80Y
80 3.150 40 1.575 25 0.984 110 4.331 55 2.165 40 1.575
1,100 43.307
550 21.654 350 13.780 P.92
FT-K8
400 15.748 200 7.874 130 5.118 200 7.874 100 3.937 65 2.559 150 5.906 75 2.953 40 1.575 P.93
FT-KV1
80 3.150 35 1.378 10 0.394
– – – – – –
P.93
FT-KV8
400 15.748 200 7.874 130 5.118 200 7.874 100 3.937 65 2.559 150 5.906 75 2.953 40 1.575 P.93
FT-L80Y
160 6.299 80 3.150 50 1.969 160 6.299 80 3.150 50 1.969 400 15.748 200 7.874 150 5.906 P.93
FT-NFM2
50 1.969 25 0.984 16 0.630 24 0.945 12 0.472 8 0.315 16 0.630 8 0.315 5 0.197 P.93
FT-NFM2S
50 1.969 25 0.984 16 0.630 24 0.945 12 0.472 8 0.315 16 0.630 8 0.315 5 0.197 P.93
FT-NFM2S4
50 1.969 25 0.984 16 0.630 24 0.945 12 0.472 8 0.315 16 0.630 8 0.315 5 0.197 P.93
FT-P2
36 1.417 18 0.709 14 0.551 20 0.787 10 0.394 8 0.315 18 0.709 9 0.354 7 0.276 P.93
FT-P40
32 1.260 13 0.512 12 0.472 18 0.709 9 0.354 7 0.276 14 0.551 7 0.276 5 0.197 P.93
FT-P60
50 1.969 25 0.984 18 0.709 26 1.024 13 0.512 8 0.315 20 0.787 10 0.394 7 0.276 P.93
SENSING RANGE OF BLUE LED / GREEN LED / INFRARED LED
Notes: 1) Note that the sensing range of the free-cut type ber may be reduced by 20 % max. depending upon how the ber is cut.
2) Because infrared types are easily affected by humidity, please ask assistance when using them in a humid environment or in an environment with
varying humidity.
3) Sensing range when ber length is 2 m 6.562 ft. When ber length is 10 m 32.81 ft, the beam attenuates and cannot be used.
4) Heat-resistant joint bers and ordinary-temperature bers (FT-FM2) are sold as a set.
5) Sold as a set comprising vacuum type ber + photo-terminal (FV-BR1) + ber at atmospheric side (FT-J8).










