Home > > PRODUCTOptical fiber temperature and depth sensors
1, the use of optical fiber sensing technology to replace the electrical sensing to achieve the temperature and pressure measurements, the technical indicators to import the electrical sensing of the level of similar products;
2, the pressure sensor measurements, not the experience of the existing product formula estimates, is expected to achieve higher measurement accuracy;
3, the use of special optical fiber structure and optical design, combined with MEMS technology, optical fiber interferometer pressure sensor to achieve high-precision real-time measurement of sea water temperature;
4, the use of optical wavelength modulation and demodulation principle, the sensor signal from the light source power fluctuations and changes in the connection fiber loss, accuracy and reliability.
Schematic
Product parameters
|
|
parameter
|
|
Temperature measurement range |
-2 ~ 35℃ |
|
Temperature measurement accuracy |
±0.1℃ |
|
Depth measurement range |
760m |
|
Depth measurement accuracy |
± 2% of the measured value or 5 m (whichever is greater) |
|
For maximum ship speed |
>15节 |
Applications
1, ROV integration
2, ocean, rivers and lakes in the boat observation
3, load other sensors
