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Heat-resistant Fiber

Order guide

Thru-beam type (one pair set)

Type Heat-
resistant
temp.
Shape of fiber head
(mm)
Model No. Bending
radius
(mm)
Fiber
cable
length
Free-cut Beam
axis
dia.
(mm)
Ambient
temp.
Heat-
resistant
350℃ Lens mountable
(FX-LE1/LE2/SV1)
FT-H35-M2 R25 2m - ø1.2 -60 to
+350℃
Sleeve 60mm
FT-H35-M2S6 Fiber
R25
Sleeve
R10
-
200℃ Allows flexible wiring
Lens mountable
(FX-LE1/LE2/SV1)
FT-H20W-M1 R10 1m - ø0.8 -60 to
+200℃
Lens mountable
(FX-LE1/LE2/SV1)
FT-H20-M1 R25 - ø1.2
130℃ Lens mountable (FX-LE2 only)
FT-H13-FM2 2m Available ø1.5 -60 to
+130℃
Heat-
resistant
(joint)
200℃ Lens mountable
(FX-LE1/LE2/SV1)
FT-H20-J20-S
(Note 3)
Heatresistant
side
R18
(Note 2)
200mm
(Note 1)
Available ø1.2 -60 to
+200℃
FT-H20-J30-S
(Note 3)
300mm
(Note 1)
Available
FT-H20-J50-S
(Note 3)
500mm
(Note 1)
Available
Side-view
FT-H20-VJ50-S
(Note 3)
Available
FT-H20-VJ80-S
(Note 3)
800mm
(Note 1)
Available

Refer to "Digital Fiber Sensor FX-500 Ver.2 List of fibers" and "Digital Fiber Sensor FX-100 List of fibers" for the sensing range.

(Note 1): Fiber length (fixed-length) for heat-resistant fiber side. Fiber length for ordinary temperature side is 2 m 6.562 ft (free-cut).
(Note 2): Bending durable fiber R4 mm R0.157 in or more for ordinary temperature side.
(Note 3): Heat-resistant joint fibers and ordinary-temperature fibers (FT-42) are sold as a set.

Heat-resistant joint fiber set contents

Model No. when ordering individually as spare parts

• Heat-resistant side fiber [one pair set]
FT-H20-J20, FT-H20-J30, FT-H20-J50, FT-H20-VJ50, FT-H20-VJ80
• Ordinary temperature side fiber [one pair set]
FT-42

Reflective type

Type Heat-
resistant
temp.
Shape of fiber head
(mm)
Model No. Bending
radius
(mm)
Fiber
cable
length
Free-cut Ambient
temp.
Heat-
resistant
Threaded 350℃ Coaxial
FD-H35-M2 R25 2m - -60 to
+350℃
Sleeve60mm
FD-H35-M2S6 Fiber
R25
Sleeve
R10
-
Sleeve90mm
FD-H35-20S 1m -
200℃ Coaxial
FD-H20-M1 R25 - -60 to
+200℃
Coaxial
FD-H20-21 -
130℃ FD-H13-FM2 2m Available -60 to
+130℃
Glass substrate detection convergent reflective 300℃
W19×H27×D5
FD-H30-L32 2m - -60 to
+300℃
250℃
W21×H33.2×D5
FD-H25-L43 3m - -20 to
+250℃
(Ordinary
temp.
side:
-20 to
+70℃)

W21×H34.5×D5
FD-H25-L45 -
180℃
W19×H27×D5
FD-H18-L31 2m Available -60 to
+180℃

Refer to "Digital Fiber Sensor FX-500 Ver.2 List of fibers" and "Digital Fiber Sensor FX-100 List of fibers" for the sensing range.

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