E2S Warning Signals D1xS1-DC024 Alarm Horn Sounder-New Surplus
Ready To Ship Next Business Day
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 synchronization on multi-sounder system
Ratchet adjustable 316 stainless steel bracket
Triple cable entries
Available with custom tone configurations and frequencies
Robust marine grade aluminum enclosure
EN54-3 tested – EU & UK CPR compliant
UL464 Public mode fire alarm use
CAN/ULC S525 Audible Signaling Devices for Fire Alarm
Specifications
Maximum output:
115dB(A) @ 1 metre [106dB(A) @ 10ft/3m]
Class II version: 98dB(A) @ 1 metre [88dB(A) @ 10ft/3m]
Nominal output:
110dB(A) @ 1m +/- 3dB – Tone 4 [101dB(A) @ 10ft/3m]
Class II version: 94dB(A) @ 1 metre [84dB(A) @ 10ft/3m]
No. of tones:
64 (UKOOA / PFEER compliant)
No. of stages:
4
Volume control:
Full range
Effective range:
125m/410ft @ 1KHz
Voltages DC:
24Vdc (11.5-54Vdc)
Voltages AC:
230Vac (100-240Vac)
In-rush:
815mA within 4ms @ 24Vdc
Stage switching:
DC units: positive or negative
AC units: common supply line
Safety Integrity Level:
Product version A: SIL1 and SIL2 Route 2H
Product version S: SIL2 Route 1H with diagnostics SFF: >99%
See install manual for reliability & functional safety data
Ingress protection:
EN60529: IP66/67
UL50E / NEMA250: 4 / 4X / 3R / 13
Enclosure material:
Marine grade LM6 aluminium alloy
Enclosure colour:
Red or Grey, custom colours available on request
Enclosure finish:
Chromate & powder coated finish
Cable entries:
1×1/2"NPT & 2xM20
Thread adaptors available
Stopping plugs:
Brass, Nickel Plated or Stainless Steel
Terminals:
0.5 – 2.5mm² (20-14AWG) – 12AWG solid core conductor
Pluggable & duplicated terminals
Line monitoring:
Blocking diode included
EOL Min. 500 Ohm 2W, or 3k3 Ohm 0.5W resistor
or diode (DC versions) can be fitted
Ground/Earth stud:
M5
Enclosure volume:
<2 litres
Installation temp:
-55 to +85°C [-67° to +185°F]
Storage temp:
-55 to +85°C [-67° to +185°F]
Relative humidity:
99%
Vibration test:
35Hz for a duration 4Hr (UL464)
Jarring test:
3ft/lb Energy (UL464)
Impact test:
3x 5lb (UL464)
MTBF DC:
225.16 years / 1,972,386 hours – MIL 217
MTBF AC:
138.96 years / 1,217,285 hours – MIL 217
Weight:
4.00kg/8.80lbs
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