A Pragma Group Company



LIOS Technology GmbH is a dynamic company based in Cologne, Germany, with an international outlook – it is a member of the NKT group. LIOS is the global leader in the development and supply of state of the art frequency domain based distributed temperature-monitoring systems. The LIOS DTS product line comprises a range of real-time fibre optic based linear temperature measuring devices.

LIOS Technology distributes its DTS (distributed temperature sensing) products in various business segments and has partnered up with dominant players in the related applications and geographic regions. LIOS Technology is actively deploying its sensor technology in the following vertical market segments and has already equipped successfully more than 2000 permanent system installations worldwide:

Power cables
Fire Detection in Tunnels and Special Hazard Buildings 
Oil & Gas Exploration – permanent Downhole Monitoring
Industrial Induction Furnaces Surveillance 
Leakage Detection at Dikes and Dams 
Temperature Monitoring in Plant & Process Engineering