Wärtsilä ELAC Nautik

Wärtsilä ELAC Nautik offers approximately 50 different sonar components, including nearly the complete range of outboard sensor technology for submarines such as hydrophones or transducers for active-, passive-, intercept- and flank array sonars as well as transducers for active sonars onboard of frigates.



  • Passive sonar system LOPAS
  • The naval echo sounder
  • sonar components