Leak detection system – ANDEL linear technology

Precise leak location down to the meter

The linear detection system based on M-line sensor cable technology is a modern solution for detecting liquid leaks, including water and aggressive fluids, in facilities with a higher technical safety standard – such as data centers, industrial facilities and critical infrastructure.

The system enables precise location of a leak along a specific section of pipe (within a meter), significantly reducing response time and minimizing potential losses. Cable sensors detect liquid throughout the entire length of the system, and if an incident is detected, an alarm is immediately signaled – both locally and in the BMS (Building Management System) via the Modbus TCP/IP protocol.


The main advantages of the linear detection system include:

  • Leak location accuracy [in meters],
  • Possibility of expansion by several hundred kilometers of detection cables,
  • Cooperation with FL24/X and HLD control panels,
  • Appropriately marked and resistant sensors made of materials resistant to smoke, moisture and corrosive factors,
  • Autonomous operation and full integration with superior systems.



The system is particularly recommended for installation under drip trays, under pipelines in server rooms and wherever quick identification of the exact location of a leak is crucial.