The D1xS1F is a high performance globally 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.
| category | |
|---|---|
| Solutions |
| 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 |
