| Maximum output | 115dB(A) @ 1 metre [107dB(A) @ 10ft/3m] |
|---|---|
| Nominal output | 110dB(A) @ 1m +/- 3dB – Tone 2 [103dB(A) @ 10ft/3m] |
| No. of tones | 64 (UKOOA / PFEER compliant) |
| No. of stages | 4 |
| Volume control | Adjustable -12dB(A) [Tone 2] |
| Effective range | 125m/410ft @ 1KHz |
| Voltage DC | 24V dc (10-30Vdc) |
| Voltage AC | 110-240Vac 50/60Hz |
| Stage switching | AC units:common supply line, DC units: negative or positive |
| Safety Integrity Level | SIL1 and SIL2 Route 2H IEC61508 (2010) |
| Ingress protection | EN60529: IP66 |
| Enclosure material | 316L Stainless Steel |
| Enclosure finish | Chromated & powder coated |
| Color | Red |
| Cable entries | 3 x M20 ISO (2 x stopping plugs included as standard), Adaptors to M25, 1/2″ & 3/4″ NPT can be specified |
| Terminals | 0.5 – 2.5mm2 (20-14 AWG) |
| Line monitoring | Blocking diode included, EOL Min. 500 Ohm 2w, or 3k3 Ohm 0.5w resistor, or diode (DC versions) can be fitted |
| Grounding stud | M5 |
| Temperature range | -50° to +70°C (-58°F to +158°F) |
| Relative Humidity | 95% – Additional tropicalisation is recommended for applications where both high relative humidity and high ambient temperatures exist |
| Weight | 6.00kg/13.22lbs |
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