E2S GNExS2H
- UL 464 (Ed 11) Audible Signaling Devices for Fire Alarm
- CAN/ULC-S525 (Ed 5) Audible Signaling Devices for Fire Alarm
- Maximum sound pressure level output of 126dB(A)
- Choice of 64 alarm tone frequencies
- 4 remotely selectable alarm stages/channels
- Positive or negative line stage/channel switching
- Automatic synchronisation on multi-sounder system
- Ratchet adjustable 316 stainless steel bracket
- Triple cable entries
- Available with custom tone configurations and frequencies
- Robust corrosion proof GRP (glass reinforced polyester)
enclosure
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Description
The GNExS2H is a very high output 127dB(A) IECEx and ATEX certified alarm horn sounder featuring an enhanced re-entrant flare horn. The robust GRP (glass reinforced polyester) enclosure is approved for Zone 1 & Zone 2 explosion proof signalling applications.
Featuring 64 alarm tone sounds, each of the available 4 stage/channels can be remotely triggered. Class D amplification provides a high sound output with a choice of two power modes. The threaded flameproof joint, multiple cable entries and duplicated, pluggable termination simplifies both installation and routine maintenance. SIL1 & SIL2 Route 2H compliant to IEC61508 (2010) as standard.