Redondo Optics’ FBG-Transceiver™ systems based on its patented hybrid planar lightwave circuit technology new, highly robust and reliable technology to accurately monitor in real time the passive or dynamic status of single or multiple distributed fiber optic Bragg grating strain or temperature sensors installed in critical infrastructures.
Its miniaturized packaging, low power operation, state-of-the-art data communications architecture and affordable price make it a very attractive solution for a large number of SHM/NDI applications in energy, aerospace, naval and maritime industries, civil structures such as bridges, buildings and dams, the oil and chemical industry, defense and for homeland security.
| MODEL No. | FBGT-200 | FBGT-300 | FBGT-600 | FAESEnse M200 |
FAESEnse M400 |
| Sensing Channels | 2 | 3 | 6 | 2 | 4 |
| FBG Center Wavelength | 1550-,1560-nm | 1540-,1550-, 1560-nm |
1520-,1530-, 1540-,1550-, 1560-nm |
1540-,1550-nm | 1530-1540-, 1550-, 1560-nm |
| Wavelength Dynamic Range | ±2-nm | ±2-nm | ±2-nm | ±2-nm | ±2-nm |
| Wavelength Resolution | 10-pm | 10-pm | 10-pm | 0,01-pm | 0,01-pm |
| Sampling Frequency | 40-kHz | 20-kHz | 40-kHz | 150-kHz | 500-kHz |
| Light Source | 1550-nm | 1550-nm | 1550-nm | 1550-nm | 1550-nm |
| 3 dB Bandwidth | 60-nm | 60-nm | 60-nm | 60-nm | 60-nm |
| SLD Source Cooling | Passive | Passive | Active | Active | Active |
| Weight (gr.) | 75 | 100 | 250 | 250 | 350 |
| Dimensions (WxHxL) (mm) | 25.4 x 25.4 x 76.2 |
18.5 x 50.8 x 50.8 |
25.4 x 25.4 x 101.6 |
25.4 x 25.4 x 101.6 |
50.8 x 50.8 x 101.6 |
| Signal Processor | Microcontroller – Sensor Calibration and Temperature Compensation | ||||
| Data Communication | USB or (Optional Ethernet, Wireless) | ||||
| Optical Connector | Single Fiber FC/APC or Custom | ||||
| Data Display | LabView Graphical Interface | ||||
| Power Supply | USB | ||||
