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Interrogator FBG-Scan 700/800

The FBG-Scan 700 and 800 are dynamic, high precision measurement devices for Fiber Bragg Grating (FBG) sensors. The system can measure up to 40 FBG sensors using 2 input channels.

These units can measure up to 40 FBG sensors using two input channels, with a measuring rate up to 2000Hz. Supplied with ‘Illumisense’ V2.2 measurement software.

General Information

The FBG-Scan 700 and 800 are dynamic, high precision measurement devices for Fiber Bragg Grating (FBG) sensors. The system can measure up to 40 FBG sensors using 2 input channels. Both input channels are simultaneously monitored using an optical coupler at a scan rate up to 2000Hz.

Parameter FBG-Scan
700 800
Optical
wavelength range 1525–1565 nm 1510–1590 nm
minimum wavelength spacing1 0.4 nm 0.8 nm
number of optical lines2 2 (same optical line: 1×2 optical coupler)
wavelength precision ± 1 pm
absolute wavelength accuracy (EOL)3 ± 30 pm ± 40 pm
dynamic range 30 dB with user selectable control
scan and report rate 2000 Hz
optical connector FC / APC
laser class (IEC 60825-1) 1
Electrical
communication USB 2.0
trigger signal TTI signal (3.3 V), SMA connector
power supply 5 VDC
Environmental
operating temperature 10–40° C
operating humidity 0–80 %, non-condensing
storage temperature -10–60° C
storage humidity 0– 95 %, non-condensing
Mechanical
dimensions (w x d x h) 260 mm x 230 mm x 60 mm

1 based on FBG with FWHM of 100 pm
2 Extendable with 1×8 optical switch supporting 1 Hz measurements
3 Higher absolute wavelength accuracies available on request

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How we use your information

We are committed to respecting your privacy and protecting your personal information and will always treat it with the upmost care. You can find out how we handle your data and all the ways we use it to provide you with a better service in our Privacy Statement.

By submitting this form, you consent to the use of your data in accordance with our Privacy Statement.