Flameproof and Increased Safety Sounders
BExS/DS Series Explosion Proof Alarm Sounders
- 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 |
