LN1000 Intrinsically Safe Annunciator provides a unique solution for problems with hazardous area alarm indication. The annunciator provides a visual display of the alarm status including ‘first-up’ information and can be mounted in the hazardous area for the benefit of operators working in any Zone.

The lightweight stainless steel construction gives a compact and simple to install modular unit which can easily be expanded by the addition of extra alarm cards.

Maintenance can be carried out live without the necessity of ‘gas checks’ or prior shutdown. Unlike flameproof, purged and type ‘N’ systems, installation is simple and relatively low cost.

Power to the annunciator is supplied from the safe area through a single Intrinsically Safe interface for up to 32 channels.

With the addition of a number of ancillary devices a complete intrinsically safe alarm and control package can be provided.