I4W FBG interrogator


The I4W FBG interrogator is the economy model of the I4 series, offering many of the excellent features of the flagship model in a cost-effective 4 channel system. 

The economy model has been optimized for applications demanding a lower cost, however still maintaining the performance and reliability of a premium grade instrument.

Key specifications

  • 4 channels
  • Low cost & high performance
  • Up to 120 sensors
  • Up to 10km