Service Line：+86-13810682636
Service Line：+86-13810682636
Description
Fiber Bragg Grating Temperature sensor is designed for various structures exterior or interior temperature measurement, embedded inside or adhered to outside, and widely used in bridges, dams, ocean oil platforms, pipelines, large structures and buildings, electric power, military industries, fire protection, mining, aerospace and other large facilities or equipment expectantly-distributed accurate temperature measurement.
Application:
1. Concrete Component Temperature monitor
2. Bridge, Road, Dam and Channels temperature monitor
3. Oil, Gas or Chemical Tank
Specification:
|
Parameter |
Unit |
Values |
|
Center Wave length |
Nm |
1510-1590 |
|
Wavelength Tolerance |
Nm |
+/-0.2 |
|
FBG length |
mm |
1-15 |
|
Reflectivity |
|
5%-99% |
|
Bandwidth at 3dB |
nm |
0.1- 1 |
|
SLSR |
dB |
≥15 |
|
Recoating |
-- |
Acrylate |
|
Fiber type |
-- |
SMF-28e optical fiber. |
|
Fiber termination |
-- |
Bare Fiber, FC/UPC, or FC/APC ,LC/APC |
|
Pigtail length |
m |
2 (typical) |
|
Operating Temp. |
℃ |
-40-150℃ |
|
Storage Temp. |
℃ |
-40-150℃ |
|
Proof test |
kpsi |
≥100 |
|
Temperature precision |
℃ |
±0.5℃ |
|
Temperature sensitivity |
℃ |
10pm/℃ |
|
Temperature Resolution |
℃ |
0.1pm/℃ |
|
Response time |
-- |
<5sec |
|
Sealed Material |
mm |
Steel Tube or Ceramic |
|
Pigtail |
m |
1meter two sides |
