For laboratory research

   () FISU-441-1.55-40-Er-IP40

The FBG interrogation unit FISU - 441 - 1.55-40-Er-IP40 provides registration of optical signals from unified sensor heads based on Fiber Bragg Gratings (FBGs).

The obvious advantage FISU-441-1.55-40-Er-IP40 is possibility software to carry out research performance FBG in the measurements and tests.

 

Technical characteristics

PARAMETER / ARTICLE

FISU-441-1.55-40-Er-IP40

Spectral width of an optical channel, nm 1525 ÷ 1595
Polarization state of the light source*  depolarized
The number of optical channels (one channel is reference) 1 / 4
The number of FBG per channel < 20
Range of intensities of the registered optical signals, dBm -80 ÷ -20
Resolution @ 50/60/70 dBm input power, pm < 0.5
Dynamic range, dB 30
Total optical power light source, dBm  0
Sampling frequency, Hz  400
Optical channel switching time, ms > 10
Software built-in fully functional software
Output interfaces  USB 2.0
Power consumption, W  < 200 
Protection class IEC 60529 IP40
Working temperature range, º +5 ÷ +45
Humidity, % (no condensation)  < 80
Power supply, V/Hz  220/50