FBG Interrogator 4channel
FBG Interrogator has two package type, one is portable, another is 2U or 3U rack. It features high scan frequency, high accuracy and multi-channel of multi-sensor. It is easy to directly monitor the wavelength or other physical parameter continuously, providing complete and reliable resolution for FBG Sensor Measurement System. It utilizes advanced dummy instrument technology that the software application can be modified according to the actual requirement. It’s been widely used to monitor temperature, strain in special environment like power system, construction field and oil field.
Specification
|
Optical Parameter |
Unit |
Portable |
2U |
|
Optical Chanel |
- |
4/8/16/32 |
|
Numbers of Sensors per Chanel |
|
18/38 |
|
Wavelength Range |
nm |
1525~1565 |
|
Wavelength Accuracy |
pm |
5 |
10 |
|
Wavelength Resolution |
pm |
1 |
|
Temperature Accuracy |
℃ |
±0.5 |
|
Temperature Resolution |
℃ |
0.1 |
|
Strain Accuracy |
με |
±4 |
|
Strain Resolution |
με |
1 |
|
Displacement Accuracy |
|
0.5%FS ~ 1%FS |
|
Displacement Resolution |
mm |
0.04 |
|
Scan Frequency |
Hz |
100 |
|
Optical Connector |
- |
FC/APC |
|
Mechanical Parameter |
Unit |
Value |
|
Dimension |
mm |
150x220x90 |
2U Rack |
|
Weight |
Kg |
1 |
8 |
|
Operating Temperature |
℃ |
-10～40 |
|
Storage Temperature |
℃ |
-20～80 |
|
Electrical Parameter |
Unit |
Value |
|
Electrical Power |
V |
DC 5v±10% |
AC200V±10% |
|
Data Interface |
- |
USB |
USB, RS232/RS485 |
Fused Coupler
