FEBUS G-C PortableDistributed Fiber Optic Strain&Temperature Measurement System
Portable Distributed Fiber Optic StrainAndTemperature Measuring Equipment:
Stress and Temperature Measurement
Single-end connection
Easy to install and use
The preferred choice under stringent conditions
Convenient to carryApprox. Weight:12kg）
Battery-poweredOperational2 Hour(s)
Software and interface development as required
Plug and Play: FromFrom measurement start to finish3Completed in minutes
Prevention of Pipeline Leaks; Pipeline Safety Monitoring
Land Monitoring; Structural Health Monitoring
CableSafety Monitoring
Intrusion Detection
Advantages Overview
The portable distributed fiber optic strain & temperature measurement system FEBUS G1-C offers strain and temperature measurements at intervals of every 1 meter (typical value) along tens of kilometers of fiber optic infrastructure deployment.Adaptability and temperature data。The system is specially designed and developed for versatility in any location and rapidly achieves the Bragg measurement objectives. It is also particularly suitable for demanding environments and single-end measurement requirements. Additionally, we offer FEBUS G1-CCustomized Personalization Service:
- On-site inspection
- Fiber Deployment (via experienced partners)
- Customize analysis modules and user interfaces to meet specific requirements
- For use with SCADA or similar systems
- 2-year warranty and optional maintenance plans
Operating Principle
Brillouin Scattering
As light propagates along the fiber optic cable,A small portionEnergy light is backscattered。ThisA small portion of energyLightWith one referred to as the BrillouinFrequency ShiftThe wavelength propagates backward.Frequency ShiftIsByTemperature and strainCaused by changesHere is how we measure these two parameters.
Optical Time Domain Location
As the pulsed light propagates through the fiber, Brillouin scattering occurs precisely at the point where the pulse arrives.That oneOngoing at all times. Since the speed of light in fiber optics is completely known, the position of each scattering point can be determined. That is our method for location measurement.
FO-LOG Software
Key advantages:
User-friendly interface
User-centric interface
Additional modules available upon request
Data Format:Suitable for any softwareTheTextFormatDocument （Excel, Matlab,…）
Measurement visualization and data management do not require additional computers.
Features and Performance Parameters
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PerformanceParameters |
Wide measurement range |
30 km (@1m Spatial Resolution) / 50 km (@2m) / 100 km(@10m) |
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Spatial Resolution (min) |
1 m (ChooseAdvancedSignal processing capability0.25 m) |
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Sample interval（min） |
0.1 m |
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Measurement Repeatability (2б) |
12 µm/m or 0.6 °C at 1 km – 1mSpatial Resolution – 30 sec Collection Time |
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20 µm/m or 1 °C at 50 km – 5mSpatial Resolution – 120 minCollection Time |
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Dynamic Range |
12 dB at 1 mSpatial resolution Pre3kilometersHigh loss rate when applicableEnhance6 dB |
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Optical CharacteristicsSex |
Channel Count |
1 Channel (Through optical switches, it can be expanded to32 Channel) |
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Sensor Configuration |
Single-end （OnlyConnectFiber OpticPlease provide the Chinese content that needs to be translated into American English.End） |
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Sensor Fiber Requirements |
Single-mode Fiber Optic Cable |
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Optical Fiber Connector |
E2000/APC |
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Technical Data |
Operating System |
Linux (Ubuntu based) |
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Communication Interface |
Wifi |
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Local Data Format |
Text Files (Brillouin spectrum and temperature/strain data) |
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Data Transmission Protocol |
MODBUS, FTP, interoperability with other parties SCADA |
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Display |
Touchscreen |
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External Interface |
USB x2 |
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Power Consumption (max) |
100 W: Battery can operate continuously2 Hourly time* |
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Dimensions |
55.1 x 35.8 x 22.6 cm |
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Weight |
12 kg |
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Environmental Conditions |
Operating Temperature Range |
0 °C to +40 °C |
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Storage temperature range |
-10 °C to +60 °C |
*Batteries are easily replaceable, and the system can also be powered by an external source.
Wide Application Range
Distributed Fiber Optic Strain&Temperature Measurement SystemFEBUS G1-CIs manyNeed to quickly achieve Brillouin measurementIdeal equipment.It can be applied in many situations.For example:
Civil Engineering Infrastructure Monitoring: Tunnels, Bridges, Large Buildings, Nuclear Power Plants…
Hydrological Infrastructure Monitoring: Dams, Levees, Wharfs…
Onshore and nearshore oil and gas:
- Pipes, upright pipes, oil pipes, and pipe-in-pipe
- Cordage
- Ocean Platform Monitoring
- Oil well
Land Monitoring: Landslide Prevention, Mine SafetyWastewater pondPending
Distributed Fiber Optic Strain&Temperature Measurement SystemFEBUS G1-CRepetitive
