Text version of the page

LN1000Intrinsically Safe Annunciator

Modular alarm system for all hazardous areas

ATEX Certified Ex II 1G,

The LN1000 Intrinsically Safe Annunciator provides aunique 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 acompact 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 necessityof ‘gas checks’ or prior shutdown. Unlike explosionproof, purged and type ‘n’ systems, installation is simple and relatively low cost.With the addition of a number of ancillary devices acomplete intrinsically safe alarm and control package can be provided.

EEx ia IIC T4 Ideal for installation in any zoneUp to 32 channels can bepowered through one ISinterfaceField-mounting product:flameproof or purged cabinets not requiredUser-programmable alarm sequences to ISA-S18.11979 Compatible with a range ofintrinsically safe audible and visual alarmsAlarm indication by combined bright LEDs and LCDs