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sg Optical newLight FS70 group 03

FBG Arrays (FS70)

Several Fiber Bragg Gratings (FBGs) on the same fiber suited for multi point measurements of strain in laboratories and other optical applications.

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newLight FS70 Multiple Fiber Bragg Gratings

Based on the Fiber Bragg Grating (FBG) technology and the newLight optical sensor series, the FS70 configurable arrays are optical fibers with multiple FBGs and high-performance coatings. These are optimally suited for multipoint measurement of strain in laboratories and in all kinds of industries.

To maximize results, these can be configured with a selection of options:

  • Selectable number of FBGs, wavelengths, and distances
  • Selectable cable types: braid, aramid, armor or no cable
  • Selectable connector type: FC/APC or SC/APC or no connector

Precise

  • Accurate measurements on curved surfaces
  • Long-term stability without drift
  • Immunity to all electromagnetic interferences

Precise measurement results with long-term stability

 

Resistant

  • High resistance to fatigue
  • Outstanding bending capability
  • Resistance to corrosion, also in humid and salty environments
  • Fewer cabling requirements

Extremely resilient and suited to indoor and outdoor applications

 

Convenient

  • Single, ready-to-install optical fiber
  • Light-weight optical fibers and reduced cabling
  • Fitted for hybrid measurements (optical and conventional)

Easy-to-use with little installation effort

Code Temperature range
K-FS70FBG Cryogenic
K-FS70PKF Limited temperature range

File

Description

Type

Languages

Size
FS70PKF newLight - Mounting Instructions (A05482)

FS70PKF newLight - Mounting Instructions

 Technical Document English 2 MB
FS70FBG newLight - Mounting Instructions (A05395)

FS70FBG newLight - Mounting Instructions

 Technical Document English 2 MB
FS70FBG newLight - Data Sheet (B05083)

FS70FBG newLight - Data Sheet

 Technical Document English 86 KB
FS70PKF newLight - Data Sheet (B05084)

FS70PKF newLight - Data Sheet

 Technical Document English 101 KB
HBK FiberSensing: Optical Measurement Solutions - Brochure (S04318)

HBM FiberSensing: Optical Measurement Solutions - Brochure

 Marketing Document English 19 MB
FBG Arrays (FS70)
Type/technology Fiber Bragg Grating
Application Optical stress measurement
Geometry Linear
Measuring grid length [mm] 5 mm
Measuring grid length [in] 0.2 in
Measuring grid width [mm] 0.195 mm
Measuring grid width [in] 0.008 in
Carrier length [mm] 50 mm
Carrier length [in] 1.97 in
Carrier width [mm] 3 mm
Carrier width [in] 0.12 in
Temperature range Cryogenic, Limited temperature range
Nominal resistance Other resistance
Gauge factor (measuring grid material) FBG (ca. 0.79)
Temperature response No matching of temperature response
Maximum elongation Enhanced
Fatigue life Enhanced
Connection configuration Optical fiber
Mounting Glued
Grid protection Other

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