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NEX7250Alarm Annunciator

Designed to Type “n” standards for Zone 2 hazardous areas

Suitable for use in Zone 2

The NEX7250 Zone 2 Programmable Alarm Annunciatoroffers a range of features and benefits normally reserved for use in safe area annunciators only.The heart of the system is the field proven Series 725Alarm Annunciator which is available in 3 individual window sizes 30 x 30mm, 30 x 60mm or 60 x 60mm.Reliability of the system is vastly improved overconventional systems with the use of ASIC (Application Specific Integrated Circuits) technology for each pair of alarms, removing any reliance on common control cards.The standardunit is wall mounting but panel mountingversions can also be supplied. Both types have a hinged plexiglass viewing window sealed to IP54.Systems are available in a range of formats and sizes andall carry the same approval to internationally recognised Zone 2 standards.

hazardous areasCertified to the ATEX Directive100a in accordance with EN50021:1999 Ultra-bright LED illumination as standardin six colours Multi-redundant design(ensuring no single point can cause failure)Fully field programmable for allstandardISA sequences plus a range of optionsOptions for RS485 serialinterface and repeat relay per channel