The terminal box Ex-GRJ 1607555 makes it possible to make such safe and easy connections between various gas detectors of the Sigma Gas system and other components of gas safety systems (e.g. warning devices or light signallers) working in areas with potentially explosive atmospheres

The Control V device is a local controller for a gas shutoff valve.

The valve can be controlled by means of a binary signal (DI) or via the Teta data transmission interface. It is why the Control V Valve Controller perfectly enables extension of functionalities offered by any monitoring systems, in particular the Gas Safety System offered by Atest Gaz.