Fiber Bragg Grating Strain Gage︱TVS-S-3580
▪ Civil engineering structural health monitoring (such as bridges, tunnels, large buildings, etc.)
▪ Transportation industry (railway, highway, aerospace)
▪ Energy industry (wind power generation, pipeline monitoring, nuclear reactors, etc.)
▪ Medical stress and strain monitoring
▪ Experimental mechanical evaluation of multi-point sensors required
Description
TVS-S-3580 is made using fiber Bragg Gratings, and the integrated packaging process ensures the stability and consistency of the sensor. TVS-S-3580 is small in size, easy to stick and install, and due to the protective sleeve with a diameter of 1mm, the fiber is not easily broken, making the experiment simpler and the data more accurate.
TVS-S-3580 can be measured in series and can be connected using quick connectors, greatly reducing on-site installation time and improving installation efficiency.
Key Features
▪ High tensile strength
▪ High precision and resolution
▪ Not affected by electromagnetic interference, naturally explosion-proof
▪ Small size and light weight
▪ High cost performance ratio
▪ Fiber outlet at both ends, multiple sensors can be connected in series on one fiber optic cable
▪ Sensor installation and protection process is as simple as traditional strain gauges
Performance Properties
|
Wavelength range |
1460～1620nm |
|
Custom center wavelength deviation |
±0.5nm |
|
Strain Sensitivity |
~1.2 pm/με |
|
Strain Limits |
5000με |
|
FBG Length |
~10 mm |
|
Peak Reflectivity (max) |
≥65% |
|
FWHM (- 3 dB) |
0.25 nm (±0.05 nm) |
|
Isolation |
≥15dB |
|
Cable Diamete |
1mm |
|
Diameter Tolerance |
+/- 0.05 mm |
|
Temperature Sensitivity |
~10 pm/℃ |
|
Operating Temperature Range |
-40 to 80℃ |
|
Optical connectors |
FC/APC or LC/APC |
Ordering Information
TVS-S-3580- AAAA- BB - CC - DD - EE
AAAA：FBG center wavelength, the array, can list multiple wavelength values, unit nm;
BB：The number of FBG, for example, 08, is 8 FBGs array.
CC：When the number of FBG is greater than 1, the center distance of FBG is mm;
DD：Length of optical fibers at both ends (unit: mm);
EE：Fiber connector, FC-FC/APC, LC-LC/APC
