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Specifications
Below are the Performance Specifications of the Instrument at the time of publishing this document.
Specification may be subject to change. The latest specifications are available at
https://www.smartfibres.com/products/smartscan-sbi
Measurement and Processing
Wavelength Range
40 nm (1528 to 1568 nm)
Optical Channels
4
Max. Sensors Per Channel
16
Max. Sensors in Total
64
Scan Frequency (all channels
simultaneously)
1
2.5 kHz (Lite Model 250 Hz)
Max. Scan Frequency (individual
FBGs)
2
25 kHz (Lite Model 2.5 kHz)
Repeatability
3, 5
< 1 pm
Wavelength Stability
± 5 pm over operating temperature range,
± 20 pm over 25 years
Dynamic Range
4
27 dB
Gain Control
9 levels, per channel or per sensor,
automatic or user controlled
Suitable FBG Profile (FWHM)
Minimum > 0.2 nm, > 0.5 nm recommended
Mechanical, Environmental and Electrical
Weight kg / lbs
250g / 0.55 lbs
Dimensions H x D
6
108 x 160 mm / 4.25 x 6.3
″
Operating Temperature
-20 to +65 °C / -4 to 149 °F
EMC
Compliance is the responsibility of Systems Integrator
Comms Interface
PC-104
Power Connector
2-way screw terminal
Optical Connector
FC/APC
Input Voltage
+9 to +32 VDC
Power Consumption
typ. 6 W
1.
SmartScan SBI interrogates all 4 channels simultaneously. On each channel, every sensor
is interrogated at a speed of 2.5 kHz.
2.
Up to 25 kHz scanning is possible at reduced bandwidth.
3.
Measured over 1 minute, standard uncertainty (1 σ distribution).
4.
Maximum attenuation of reflected signal before measurement performance is affected.
5.
Using recommended FWHM as stated.
6.
Dimensions excluding the optional optical connector frame.
The latest specifications for the TS-7200 Processing Module are available at:
https://www.smartfibres.com/products/sbi-processing-module
