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【Notification of Manufacturer Change for Panasonic Industrial Devices SUNX Products and Panasonic Industrial Devices SUNX Tatsuno Products】
From April 1, 2024, the terms "Panasonic Industrial Devices SUNX Co., Ltd." and "Panasonic Industrial Devices SUNX Tatsuno Co., Ltd."
in this page and in the manuals and other documents to be downloaded will all be replaced with "Panasonic Industry Co., Ltd." and applied accordingly.

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One-Touch Connection System Vacuum-resistant Fibers

Order guide

Vacuum-resistant fiber set contents

Vacuum-resistant fiber set contents

Vacuum-resistant thru-beam type (one pair set)

Atmospheric side fiber is optional and sold separately.

Type Shape of fiber head
(mm in)
Model No. Bending radius
(mm in)
Fiber cable length Beam axis dia
(mm in)
Ambient
temp.
Vacuum-resistant 300 ℃ 572 ℉, Lens mountable
(FV-LE1/SV1/SV2)
FT-40V R25
R0.984
1 m
3.281 ft
(Note 1)
ø1.3
ø0.051
-30~
+300℃
-22 to
+572 ℉
Note : This is not a “free-cut” type. We offer only semi-custom products in which the fiber length can be specified in 100 mm 3.937 in increments. For details, please contact our sales office.
About the vacuum-resistant lens (for thru-beam type fiber), we have another detailed page. Please refer to the product information page of the lens for thru-beam type fiber.
>>Go to "Lens for thru-beam type fiber(Vacuum-resistant lens)"
Refer to "Digital Fiber Sensor FX-550/FX-550L List of fibers", "Digital Fiber Sensor FX-500 Ver.2 List of fibers" and "Digital Fiber Sensor FX-100 List of fibers" for the sensing range.

Vacuum-resistant reflective type

Atmospheric side fiber is optional and sold separately.

Type Shape of fiber head
(mm in)
Model No. Bending radius
(mm in)
Fiber cable length Ambient
temp.
Vacuum-resistant Long range reflective 300 ℃ 572 ℉, Rectangular head
FD-KZ50V R25
R0.984
1 m
3.281 ft
(Note 1)
-30 to
+300℃
-22 to
+572 ℉
Convergent reflective 300 ℃ 572 ℉, Glass substrate detection
FD-L10V 3 m
9.843 ft
(Note 1)
Note : This is not a “free-cut” type. We offer only semi-custom products in which the fiber length can be specified in 100 mm 3.937 in increments. For details, please contact our sales office
Refer to "Digital Fiber Sensor FX-550/FX-550L List of fibers", "Digital Fiber Sensor FX-500 Ver.2 List of fibers" and "Digital Fiber Sensor FX-100 List of fibers" for the sensing range.

Atmospheric side (one pair set)

Type Shape of fiber head
(mm in)
Model No. Bending radius
(mm in)
Fiber cable length Free-cut Ambient
temp.
Atmospheric
side
Tough
FT-J9
R4
R0.157
Bending durability
2 m
6.562 ft
(Note 1)

(Note 2)
-30 to
+80℃
-22 to
+176 ℉

Notes :

1) We offer only semi-custom products in which the fiber length can be specified in 1 m 39.37 in increments. For details, please contact our sales office.
2) that the sensing range of the free-cut type fiber may be reduced by 20 % max. depending upon how the fiber is cut.
tough:
Refers to a fiber which possesses both unbreakable (bending radius: R10 mm R0.394 in, reciprocating bending: 180°) and more flexible (bending radius: R4 mm R0.157 in or less) features.

Vacuum-resistant flange

Applicable fibers are FT-40V, FD-KZ50V, FD-L10V and FT-J9.

Designation Model No. Description
Vacuum-resistant
flange 1CH
FV-FR1 Atmospheric side and vacuum side are isolated.
Recommended thickness of vacuum chamber wall
・For FV-FR1: 3.0 to 40.0 mm 0.118 to 1.575 in (Note 1)
Vacuum-resistant
flange 4CH
FV-FR4 Atmospheric side and vacuum side are isolated.
Recommended thickness of vacuum chamber wall
・For FV-FR4: 3.0 mm 0.118 in or more (Note 2)

Notes :

1) Confirm the wall thickness in advance since the FV-FR1 cannot be installed to a vacuum chamber with a wall thickness outside the recommended thickness range.
2) If the vacuum chamber wall is too thick, the FV-FR4 may not be able to connect to the vacuum side fiber. In that case, connect the FV-FR4 to the vacuum side fiber before the installation.

Vacuum-resistant flange main specifications

Model No. FV-FR1 FV-FR4
Applicable fibers FT-40V, FD-KZ50V, FD-L10V, FT-J9
Leakage 1.0 × 10-10 Pa·m3/s [He] or less (* Measured with a He detector)
Ambient
temperature
-30 to +120℃ -22 to +248℉
(Same for storage. Up to +40 ℃ +104℉ when humidity is high.
However, no dew condensation or icing allowed.)
Ambient humidity 35 to 85% RH (Same for storage)
Tightening torque Nut: 14.7 N·m or less (M14 nut) 9.8 N·m or less (M8 screw)
Tensile strength 20 N or less (Atmospheric / vacuum side fiber joint)
O-ring size V15 V40
Weight 100 g approx. 410 g approx.
Material Main unit: Stainless steel (SUS303), Holding bracket: Stainless steel (SUS301),
Fiber: Quartz glass, O-ring: Fluororubber

Accessory

Mounting bracket for FD-KZ50V
MS-FD-2

MS-FD-2

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