Cost Effective Narrow Band FBG Interrogator

Specifications

Measurement Capability: Strain, Pressure, Temperature, Displacement, Vibration
Number Of Optical Channels: 16
Scan Frequency: 1000 Hz
Wavelength Range: 1528 – 1538 nm
Wavelength Accuracy: 1 pm
Dynamic Range: 40 dB
Wavelength Tuning Range: 8~10 nm (C-band)
Demodulation Frequency: 1-1kHz (Customized)
Number Of Channels: 4~16 (Customized)
Default Sweep Step: 10pm
Repeatability: Typ. < 2pm
Wavelength Resolution: 0.1pm
Communication Interface: Ethernet
Gain Control: 8 levels, per channel or per sensor, automatic or user controlled
Optical Adaptor: FC/APC
Operating Temperature: 25℃(-30℃~+60℃-Customized)
Dimensions: 220mm*155mm*48mm(16-channels)
Interfaces DC: 12~36 V/5A
Optical Connector: FC/APC
Communication: Ethernet
Default IP Address: 192.168.1.122(customized)
Default Port: 5000
Operation Mode: TCPserver
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Features


  • High-speed Scan and Demodulation

  • All Solid State

  • Accurate and High Repeatability

  • Highly Environmental Robustness

  • User software provided for host PC

  • Multiple communication protocols

  • Cost effective

Applications


  • Real time continuous monitoring of the health of structures, e.g., buildings, tunnels, bridges, dams, wind turbine blades

  • Measurement of a variety of physical parameters via FBG sensors, such as vibration, stress, pressure, temperature, displacement