Réseaux FBG (FS70)
These configurable optical fiber arrays feature multiple Fiber Bragg Gratings (FBGs) and high-performance coatings for multipoint strain measurements in laboratories and industrial environments. Options include the number of FBGs, wavelengths, distances, cable types (braid, aramid, armor), and connector types. Benefits include precise measurements on curved surfaces, long-term stability, and immunity to electromagnetic interference.
Several FBGs on one fiber enable simultaneous strain measurements, reducing cabling and installation time compared to single-point sensors.
Fully configurable for wavelengths, spacing, and cable types, offering a level of customization dificult to match.
Tailor-made for embedding into composite materials, with options for customization and installation on customer parts.
| Type/technology | Fiber Bragg Grating |
| Application | Optical stress measurement |
| Geometry | Linear |
| Measuring grid length | 5 mm |
| Measuring grid length | 0.2 in |
| Measuring grid width | 0.195 mm |
| Measuring grid width | 0.008 in |
| Carrier length | 50 mm |
| Carrier length | 1.97 in |
| Carrier width | 3 mm |
| Carrier width | 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 (for optical fibers (FC/APC, SC/APC, splice) |
| Mounting | Bondable |
| Grid protection | Other |
List of accessories available for all variants of this family
1-CA80
1-EP310N
1-ABM75
1-BR120
1-RMS1-300
1-RMS1-SPRAY
1-FS-SPLITTER
1-KLEBEBAND
1-FS80-100
1-FS80-300
1-FS81-1M
1-FS82-2M
1-FS83-2M
K-FS82
K-FS83