FBG Sensor Interrogator for Outdoor (FSI-OD)

Data Sheet

The Optilab FSI-OD Fiber Bragg Grating (FBG) Sensor Interrogator is a rugged, weather resistant interrogator system designed for demanding outdoor applications.

Product Overview

The Optilab FSI-OD Fiber Bragg Grating (FBG) Sensor Interrogator is a rugged, weather
resistant interrogator system designed for demanding outdoor applications. The FSI-OD is a fully-integrated, high-resolution measurement system, features a high power, high speed swept wavelength laser, state-of-art embedded system for signal processing. The FSI-OD interrogator core employs advanced hardware peak detection, optimized for rapid data processing of many simultaneous FBG sensors. The FSI-OD is designed to provide measurements with wide range of acquisition rates for various SHM applications outdoor. The combination of high speed and excellent repeatability enables a single FSI-OD to simultaneously monitor dynamic
sensors. The FSI-OD responds directly to the user commands and output sensor wavelength data via Ethernet port and our standard protocol.

Applications

  • Civil: bridges, dams, tunnels, mines, buildings, containers, subway, trains, roadways, cranes
  • Industrial: oil & gas, electrical, well reservoir, platform, pipeline
  • Outdoor short-term installation during constrution phase
  • Remote area projects for SHM
  • Railroad, subway and tunnel monitoring

Features

  • Outdoor weather proof -40°C to 60°C
  • All fiber input/output interface
  • Embedded system design for continuous, uninterrupted operation, no PC required
  • Complete system for outdoor insulation
  • Ethernet over the fiber output, allow cloud operation
  • Sweep rate from 1Hz to 1 kHz
  • 8 channels sensor detection standard
  • Outdoor power supply (solar panel optional)