Highly sensitive (more than other technologies)
- Configuration versatility - point and distributed configurations possible
- Dielectric construction (can be used with high voltages, high temperatures, and stressed environments)
- Wide dynamic range
- Multiplexing capabilities
- Freedom from electromagnetic interface (fibers carry no current)
- Chemically passive
- Provide real-time feedback
- Resistant to corrosion
- Multi point measurement (intrinsic sensors) or specific location sensing (extrinsic sensors)
- Ability to measure a wide range of different properties (wide range of applications)
- High resistance to extreme environments due to their robustness and immunity to both electromagnetic and radio frequency interference (intrinsic sensors).
- They do not conduct electricity which means that the measurements are not easily affected by external causes (intrinsic sensors).
- Extremely small size
- Remotely powered
- Ability to measure direct physical strain.
- Sensors can placed upon the optic fiber
August 16, 2011