 | Description: SAMYON FBG sensor for water or gas pressureadopts its self-temperature compensation technology in which seals two separately FBG. One is for temperature; another is for pressure. Application: FBG Pressure Sensor can be used in many fields such liketemperature and pressure monitorforoil, gas, chemical Tank,water channels, and also safety monitor forboiler feed-water andwater pipeline for iron & steel making. |
Features:
1.High stability and reliability.
2. Grating length can be customized.
3. High SLSR.
Parameters:
Application Feature | Pressure data | Temperature Data |
Test Range | 1 / 2 / 4 Mpa (optional) | -30- 80 ℃ |
Wavelength Tolerance | +/-0.2 | Nm |
FBG length | 1-15 | mm |
Reflectivity | 5%-99% | |
Bandwidth at 3dB | 0.1- 1 | nm |
SLSR | ≥15 | dB |
Recoating | Acrylate / | -- |
Fiber type | SMF-28e optical fiber./ | -- |
Fiber termination | Bare Fiber, FC/UPC, or FC/APC / LC/APC | -- |
Responsible Time | < 5 sec | < 5 sec |
Parameter | Values | Unit |
Center Wave length | 1510-1590 | Nm |
Pigtail length | 2 (typical) | m |
Steel Tube diameter | As below picture | mm |
Steel tube length | 173.50mm | cm |
Outside jacket | Black color cable | mm |
Pigtail | One side 2meter (optional ) | m |
Weight | 200 | g |
Mount Method | Screw in |
