Flameproof and Increased Safety Sounders

BExS/DS Series Explosion Proof Alarm SoundersBExS120/BExDS120 Alarm Horn Sounders 123dB(A)

  • Explosion Proof and Increased Safety protection
  • ATEX, IECEx, Inmetro & GOST-R certifications
  • Can be powered from AC or DC supplies
  • Up to 123 dB(A) audible output
  • 32 alarm tones and 3 stages, user configurable as standard
  • Programmable option provides 45 tones & 4 stages
  • Ingress protection up to IP67
  • Marine grade LM6 housings and fire retardant ABS horns
  • Automatic synchronization for multi-sounder systems

The BExS/DS Series provide loud notification of alarms or plant status in hazardous areas where high ambient noise levels and operational distractions add to personnel safety concerns. A wide range of user selectable tones and multiple stages enable unique safety protocols to be be created. These include a number of combinations already established by regulatory authorities including UKOOA / PFEER. Hear sample alarm tones. Models are available for both gas and dust hazards, and all come with a ratcheting stainless steel mounting bracket.

Explosion Proof Sounder Model Comparison
Model
BExS110D
BExS110E
BExS120D
BExS120E
BExDS110D
BExDS110E
BExDS120D
BExDS120E
Area Classification
Zones 1, 2
Zones 1, 2, 21, 22
Protection Type
Ex de
Ex de
Ex de
Ex de
Certification
ATEX, IECEx, GOST-R, Inmetro. Operating parameters vary by model & certification. Consult documentation.
Max. Audible Output
117 dB(A)
123 dB(A)
117 dB(A)
123 dB(A)
Ingress Protection
IP66/67
IP66
IP66/67
IP66
IP66/67
IP66
IP66/67
IP66
In & Out Terminals for ‘daisy chain’ wiring
No
Yes
No
Yes
No
Yes
No
Yes
Internal End of Line Monitoring on DC powered models
Yes
No
Yes
No
Yes
No
Yes
No