IS-D105 Intrinsically Safe Alarm Sounder
The IS-D105 unit is an intrinsically safe field mounting alarm horn with ATEX & IECEx approval which provides a loud audible signal.
There is a choice of 49 alarm tones with 2 remotely selectable alarm stages. The enclosure is marine grade aluminium with a phosphate and powder coat finish for durability in the harshest of environments.
| Features: |
| |
| • Input overload and reverse current protection |
| • Marine grade aluminium enclosure |
| • Auto synchronised sound output |
| • External mounting lugs |
| • Duplicate cable terminations (in & out for daisy-chain installations) |
| • Available with custom tone configurations and frequencies |
|
| Approvals: |
| ATEX certificate: SIRA 04ATEX2301X |
| IECEx certificate: IECEx SIR 04.0038X |
|
Nominal output: 105dB(A) @ 1m +/- 3dB – Tone 2*[96dB(A) @ 10ft/3m]
No. of tones: 49 (UKOOA/PFEER compliant)
No. of stages: 3
Volume control: Max. 105dB(A);
Min. 96dB(A) – Tone 2
Effective range: 60m/197ft @ 1KHz
Voltage: 16-28vdc via Zener barrier or galvanic isolator
Current: 25mA typical when powered from 24v supply via 28v 300 Ohm Zener barrier
Ingress protection: IP66
Rating: Continuous
Enclosure material: A1-Si12 Marine Grade Aluminium
Housing colour: RAL3000 Red or RAL7038 Grey
Fixings: Stainless Steel
Cable entries: 2 x M20
Terminals: 0.5 to 2.5mm²
Operating temp: -40° to +60°C [-40 to +140°F]
Storage temp: -40° to +70°C [-40 to +158°F]
Relative humidity: 90% at 20°C [68°F]
Weight: 1.60kg/3.52Ibs