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FX-301
LIST OF FIBERS
Environment resistant fibers [Thru-beam type (one pair set)]
Shape of fiber head
Type
(mm in)
350 C
662 F
Lens mountable
350 C
662 F
Sleeve 60 mm
2.362 in
Allows flexible wiring
200 C
392 F
Lens mountable
200 C
392 F
Lens mountable
130 C
266 F
Lens mountable
Easy mounting Rectangular head
SEMI S2 compliant
W7
H15
D13
W0.276
H0.591
D0.512
Side-view
Lens mountable
Notes: 1) Please take care that the sensing range of the free-cut type fiber may be reduced by 20 % max. depending upon how the fiber is cut. In addition, the infrared
type is easily affected by humidity, so contact our office if using these sensors in environments with high humidity or where humidity levels can fluctuate.
Notes:
2) The minimum sensing object size is the value for red LED type. Please contact our office for information on the minimum sensing object size if using amplifiers other than red
LED type. The optimum condition is the condition when the sensitivity is set so that the sensing output just changes to light incident operation in the object absent condition.
Notes:
3) The allowable cutting range is 500 mm
The vacuum type fiber must be used with the following products as a set.
FT-J6: Fiber at atmospheric side (one pair set) FV-BR1: Photo-terminal (one pair set)
Semi-standard fibers (Custom made per order)
The fiber cable length or sleeve length of the standard fibers can be modified at your request. Select the fiber cable length (symbol
(symbol f ) from the table below.
Basic model No.
Type
Standard threaded
FT-FM
head (free-cut)
With sleeve
FT-FM
-S f
With large diameter lens
FT-FM
L
Small diameter threaded
FT-NFM2-S f
head with sleeve (free-cut)
FT-WA30-
FT-WA8-
Wide beam
FT-A30-
FT-A8-
200 C
392 F
heat-resistant
FT-H20-M
350 C
662 F
heat-resistant
FT-H35-M
Chemical-resistant
FT-Z80
Y
Note: The standard fiber has a 2 m
6.562 ft
76
Sensing range (mm in) (Note 1)
Red LED
550
21.654
280
11.024
200
7.874
90
3.543
310
12.205
140
5.512
100
3.937
50
1.969
550
21.654
280
11.024
200
7.874
90
3.543
880
34.646
440
17.323
300
11.811
155
6.102
3,500
137.795
1,500
59.055
1,000
39.370
530
20.866
3,500
137.795
1,500
59.055
1,000
39.370
530
20.866
800
31.496
400
15.748
280
11.024
140
5.512
470
18.504
230
9.055
165
6.496
80
3.150
220
8.661
100
3.937
75
2.953
35
1.378
19.685 in
from the end that the amplifier inserted.
Fiber cable length
(Unit: m ft)
3 9.843, 4 13.123, 5 16.404, 10 32.808,
15 49.213, 20 65.617,25 82.021, 30
98.425
2
6.562
(Note), 3 9.843, 4 13.123, 5 16.404,
10 32.808, 15 49.213, 20 65.617, 25 82.021, 30
98.425
20 65.617, 30
98.425
5
16.404
2 6.562, 3
9.843
3
9.843
5 16.404, 7
22.966
fiber cable length and a 4 cm
1.575 in
Min. sensing object
:LONG
:FAST
:STD
:S-D
under the optimum
Blue LED Green LED Infrared LED
condition (Note 2)
100
3.937
50
1.969
420
16.535
"0.04 mm
50
1.969
25
0.984
210
8.268
"0.0016 in
35
1.378
18
0.709
160
6.299
opaque object
44
1.732
22
0.866
220
8.661
"0.02 mm
22
0.866
11
0.433
110
4.331
"0.0008 in
14
0.551
7
0.276
70
2.756
opaque object
100
3.937
50
1.969
420
16.535
"0.04 mm
50
1.969
25
0.984
210
8.268
"0.0016 in
35
1.378
18
0.709
160
6.299
opaque object
72
2.835
32
1.260
70
2.756
"0.06 mm
36
1.417
16
0.630
35
1.378
"0.0024 in
26
1.024
10
0.394
25
0.984
opaque object
320
12.598
160
6.299
320
12.598
"4 mm
160
6.299
80
3.150
160
6.299
"0.157 in
120
4.724
60
2.362
120
4.724
opaque object
160
6.299
160
6.299
400
15.748
80
3.150
80
3.150
200
7.874
50
1.969
50
1.969
150
5.906
"0.08 mm
"0.003 in
120
4.724
80
3.150
75
2.953
opaque object
60
2.362
40
1.575
38
1.496
35
1.378
25
0.984
24
0.945
100
3.937
46
1.811
70
2.756
50
1.969
23
0.906
35
1.378
30
1.181
16
0.630
22
0.866
"0.02 mm
"0.0008 in
36
1.417
18
0.709
28
1.102
opaque object
18
0.709
9
0.354
14
0.551
12
0.472
6
0.236
10
0.394
f Sleeve length
(Unit: cm in)
1 0.394, 2 0.787, 3 1.181, 4 1.575, 5 1.969, 6 2.362,
7 2.756, 8 3.150, 9 3.543, 10 3.937, 11 4.331, 12
4.724
1 0.394, 2 0.787, 3 1.181, 4 1.575, 5 1.969, 6 2.362,
7 2.756, 8 3.150, 9 3.543, 10 3.937, 11 4.331, 12
4.724
or 9 cm
3.543 in
sleeve length.
08/2005
Allowable
Fiber cable
bending
length
Model No.
radius
:Free-cut
R25 mm
FT-H35-M2
R0.984 in
2 m
6.562 ft
Fiber
R25 mm
R0.984 in
FT-H35-M2S6
Sleeve
R10 mm
R0.394 in
1 m
FT-H20W-M1
3.281 ft
R10 mm
R0.394 in
2 m
FT-H20W-M2
6.562 ft
1 m
FT-H20-M1
3.281 ft
R25 mm
R0.984 in
FT-H13-FM2
2 m
6.562 ft
R25 mm
2 m
FT-Z802Y
R0.984 in
6.562 ft
FT-L8Y
2 m
R30 mm
6.562 ft
R1.181 in
(Note 3)
FT-V8Y
R200 mm
FT-6V
R7.874 in
1 m
3.281 ft
R30 mm
FT-60V
R1.181 in
) or the sleeve length
Correlation between sensing
range attenuation coefficient and
fiber cable length
The longer the fiber cable, the shorter the
sensing range.
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