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FBG interrogator for high resolution strain sensing

CasGator
Performance Properties
Number of Optical Channels 1
Sampling Speed 19,2 kHz
Wavelength Range 1538-1562 nm
Wavelength Stability 5 pm max
Wavelength Repeatability 250 fm | 210 nε | 25 mK
Dynamic Range 1.2 nm | 1000 με | 120 K
FBG Sensors per Channel
Optical Connectors FC-APC
FBG Requirements, FWHM 50-250 pm
FBG Requirements, Reflectivity >10% 
Data Properties 
Interfaces  USB 2.0
Physical Properties 
Dimensions 99x108x32 
Weight 300 gr 
Operating Temperature -20..+55
Storage Temperature -40..+85
Input Voltage 12 Vdc
Power Consumption  <10W
Typical Applications 
Typical Application Field High Resolution Strain Sensing 
 Design 
 Table-top version  Yes
 Rack-mount version  No

All devices in the Gator platform allow optional or replaceable features for:
- Absolute Reference
- Custom Interfacing (i.e. Ethernet, RS485, CAN)
- On-board Storage (e.g. microSD)
- Wireless Data Transfer (802.11bgn)