The FG-A alarm unit, connected to a TTK sensing cables FG-ECX, FG-ACX or FG-HC2, is designed for the leak detection of liquids. The presence of a conductive liquid on the sensing cable triggers an audible and luminous alarm, and activates dry contacts on the FG-A alarm unit.
This detection system fits in perfectly with a safety and protection system. Its two dry contacts ensure fault control and transfer back to a centralized management system.

The FG-A alarm unit differentiates between a leak detection and an interruption fault. Two contacts are available which allow this data to be used independently.