E2S D1xS1FDC024AB1A1R 115dB(A) Alarm Horn Sounder

E2S D1xS1FDC024AB1A1R 115dB(A) Alarm Horn Sounder

The D1xS1F is a performance certified alarm horn sounder featuring a sound output of up to 115dB(A). The robust Type 4/4X, IP66 marine grade, corrosion proof aluminium enclosure is approved for Class I & II Div 1, Zone 1 & 20, IECEx and ATEX Zone 1, 2, 21 & 22 explosion proof signalling applications.

Featuring 64 alarm tones, each of the 4 stage/channels can be remotely activated. Class D amplification provides a high sound output. The threaded flameproof joint, multiple cable entries and duplicated, pluggable termination simplifies both installation and routine maintenance. The 24Vdc version is approved for public mode fire alarm use and the 100-240Vac version for general signalling use. SIL1 compliant ton IEC 61508 (2010).

Key Features:

• 11.5-54Vdc
• Cable entries: 2 x M20x1.5mm & 1 × 1/2"NPT
• Stopping plug/adaptor material: Brass
• Bracket material: A4 316 Stainless Steel
• Maximum sound pressure level output of 115dB(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 marine grade aluminium enclosure
• UL464 Public mode fire alarm use
• CAN/ULC S525 Audible Signaling Devices for Fire Alarm

Approvals:

• UL/cUL/ULC File ref: E230764
• IECEx Certificate: IECEx ULD 19.0008X
• ATEX Certificate: DEMKO 19 ATEX 2141X
• CSFM listing: 7136-2279:0506
• UKCA certificate: UL21UKEX2132X
• CCCEx certificate: 2022122310115173
• SIL1 compliant to IEC 61508 (2010)