MA1F Alarm Horn Sounder IP66/67 Type 4/4X/13
| Maximum output | [108dB(A) @ 10ft/3m +/- 3dB], 117dB(A) @ 1 m +/- 3dB |
|---|---|
| Ingress protection | IP66 & IP67 Type 4/4X/13 |
| No. of tones | 64 (UKOOA / PFEER compliant) |
| No. of stages | 4 |
| Volume control | Full range control |
| Effective range | 153m/502ft @ 1KHz |
| Voltage DC | 10-60V dc, High voltage DC option available |
| Voltage AC | 100-240V ac 50/60Hz |
| In rush | 815mA within 4.0ms @ 24Vdc |
| Stage switching | Negative, positive, voltage free |
| Safety Integrity Level | SIL1 and SIL2 Route 2H IEC61508 (2010) |
| Nominal output | [103dB(A) @ 10ft/3m] +/- 3dB, 114dB(A) @ 1m +/- 3dB |
| Enclosure colour | Grey or Red |
| Enclosure material | High impact UL94 V0 & 5VA FR ABS |
| Cable entries | supplied with blanking plug |
| Terminals | 0.5 – 2.5mm2 (20-14 AWG) |
| Line monitoring | Diode polarized for use in supervised circuits |
| Operating temperature | -40 to +66°C [-40° to +151°F] |
| Storage temperature | -40 to +70°C [-40° to +158°F] |
| Relative Humidity | 00%, 99 |
| MTBF DC | 93.92 years / 822,706 hours – MIL 217 |
| MTBF AC | 46.66 years / 408,508 hours – MIL 217 |
| Weight DC | 2.50kg/5.5Ibs |
| Weight AC | 3.00kg/6.6Ibs |
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