Searchline Excel

The Searchline Excel is the World’s best selling infrared open path gas detector with over 25,000 units installed in challenging applications throughout industry. From the Arctic Circle to middle eastern deserts, customers have repeatedly selected the Searchline Excel as their preferred choice.


  • Offshore platforms & vessels (FPSO’s)
  • Downstream chemical processing plants
  • Gas transport and pipelines
  • Large storage areas & buildings
  • Perimeter detection