SD125 Ex Sounder: Safety and Reliability in Hazardous Zones

  • ATEX/IECEx certified, SIL2 compliant flameproof sounder
  • Up to 115dB noise level at 1 metre
  • Up to 59 pre-recorded tones, with 3 selectable via user control system
  • 316L stainless steel construction for corrosive and hazardous environments
  • Adjustable power consumption from 5W to 25W (factory set to 20W)
  • External switch pause control for the alarm signal
  • Certified ATEX Zone 1 & 2 (gas) and Zone 21 & 22 (dust)

Download Datasheet (PDF)

Noise LevelUp to 115 dB @ 1m
Tone Options59 pre-recorded, 3 selectable
Power Consumption5-25W (factory: 20W)
Construction316L Stainless Steel
Hazardous RatingZone 1 & 2 (gas), Zone 21 & 22 (dust)

How loud is the SD125 sounder?

Up to 115 decibels at 1 metre, loud enough to cut through noisy industrial environments.

How many alarm tones are available?

59 pre-recorded tones, with up to 3 selectable via the user control system.

What hazardous locations is it rated for?

ATEX and IECEx certified for Zone 1 & 2 gas and Zone 21 & 22 dust.

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