Explosion Proof (ATEX / IECEx) Sounder / Horn – SD125
- Key Features
- ATEX & IECEx certified (Zones 1, 2, 21, 22)
- SIL2 compliant (IEC 61508 & IEC 61511) for functional safety
- Up to 3 selectable tones from 59 prerecorded options
- Pause function available via external switch
- Robust 316L stainless steel housing & bracket with UV-resistant coating
- High sound output up to 115 dB @ 1m
- Ingress protection: IP66/67
- Operating temp: -40°C to +70°C (T4)
- Power supply: 12–48V DC or 100–240V AC
- Custom accessories available (brackets, sunshades, labels)
Regular price
£0.00
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The SD125 is a high-performance ATEX/IECEx-certified sounder, engineered to deliver powerful audible alerts in hazardous and corrosive environments. Constructed from marine-grade 316L stainless steel, it’s UV-protected, SIL2-compliant, and IP66/67 rated. Capable of producing up to 115dB, the SD125 offers 59 pre-recorded tones with up to three selectable via the user’s control system. Ideal for offshore, chemical, oil, and gas sectors, it supports both AC and DC supply ranges. Certified for Zones 1, 2, 21, and 22, this rugged Ex horn can be customised with accessories like mounting brackets, sunshades, and labels to suit your application needs.
Downloads
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Technical Datasheet |