Description; Automatic synchronisation on multi-sounder system.
Very large termination area.
Ratchet adjustable stainless steel ‘U’ bracket.
IN & OUT terminals.
Independently selectable tones for 1st & 2nd stages.
Four remotely switched stages/channels.
SIL1 compliant to IEC61508 (2010).; GNEXS1DC024 – 17 dbA
GNEXS2DC024 – 24 dbA; Vimpex – Datasheet
Vimpex – Installation Manual
Vimpex Explosion Proof GRP Alarm Horn Sounder Red 24 V dc
The flameproof GNExS1 alarm sounder is suitable for Zone 1 & Zone 2 applications – certified to ATEX and IECEx. Sound level outputs up to 117dB(A) at 1 metre with a choice of 64 alarm tones and 4 remotely selectable stages.
Description
The alarm tone frequencies for the first 2 stages are independently selectable. The GNEx range features enclosures manufactured from GRP (glass reinforced polyester), moulded in natural red, but also available in other colours.
The re-entrant flare horn is high impact, fire retardant ABS. All models contain dual cable entries, large termination areas containing in & out terminals and an ingress protection of IP66/67. The AC voltage model has a range of 100-260vac & dc – suitable for 110Vdc gas detection systems. SIL1 compliant to IEC61508 (2010) as standard.
Features
Automatic synchronisation on multi-sounder system.
Very large termination area.
Ratchet adjustable stainless steel ‘U’ bracket.
IN & OUT terminals.
Independently selectable tones for 1st & 2nd stages.
Four remotely switched stages/channels.
SIL1 compliant to IEC61508 (2010).
Please Note: This product is available in different decibels – see below
GNEXS1DC024 – 17 dbA
GNEXS2DC024 – 24 dbA; Vimpex – Datasheet
Vimpex – Installation Manual
