FBG interrogation monitor for dynamic processes up to 8kHz
FBG interrogation unit FIU - 44 - 1.55 – 20 – x – A8 up to 8 kHz provides registration of optical signals from unified sensor heads based on Fiber Bragg Gratings (FBGs) with a sampling frequency up to 8 kHz per second for one channel.
Built-in full-featured software allows you to measure vibration displacement, velocity and acceleration of fiber accelerometer and visualize
processed data in real time.
FIU-based flexible multipurpose telemetry system can be constructed by using various sensor head types, such as an: temperature, strain, displacement, inclinometer, vibration (acceleration).
| INTERROGATIONS SPECIFICATION |
FIU-44-1.55-20-S-A8-IP40 |
FIU-44-1.55-20-Er-A8-IP40 |
| Spectral width of an optical channel, nm | 1525 ÷ 1575 | 1525 ÷ 1575 |
| Polarization state of the light source | partially polarized | depolarized |
| The number of optical channels | 4 / 8 / 16* | 4 / 8 / 16* |
| The number of sensors per channel | 8 | 8 |
| Range of intensities of the registered optical signals, dBm | -80 ÷ -20 | -80 ÷ -20 |
| Dynamic range, dB | 15 | 15 |
| Total optical power light source, dBm | 0** | 0** |
| Sampling frequency for one channel, kHz |
‹ 8 |
‹ 8 |
|
Processing time and outputting data of one channel, sec |
1 |
1 |
|
Software |
full-featured software URM_Control |
full-featured software URM_Control |
|
Output interfaces |
USB 2.0, USB 3.0, Ethernet RJ45, SVGA, DVI-I, HDMI |
USB 2.0, USB 3.0, Ethernet RJ45, SVGA, DVI-I, HDMI |
|
Power consumption, W |
‹ 250 |
‹ 250 |
|
Protection class IEC 60529 |
IP40 |
IP40 |
|
Working temperature range, ºC |
+10 ÷ +40 |
+10 ÷ +40 |
|
Humidity, % (no condensation) |
‹ 80 |
‹ 80 |
|
Power supply, V/Hz |
220/50 |
220/50 |
* - each channel of the module can be divided into 2/4/8/16 optical lines upon request
** - on request
FBG interrogation monitor for dynamic processes up to 8kHz
