Explosion proof sounder E2S
Zone 1&2; 21&22

The BEx explosion proof alarm horns are available in two output levels, 117 dB(A) and 123 dB(A) @ 1m. They are designed for installation in Zone 1 & 2 (BExS110/BExS120) and Zone 21 & 22 (BExDS110/BExDS120). Both models are available in EEx d and EEx de versions.

Features:
- Suitable for Zone 1, 2, 21 & 22
- EEx d and EEx de versions
- ATEX, GOST-R, IECEx approved
- Dual M20 cable gland entries
- Large termination areas
- Ratchet adjustable mounting brackets

The BEx range also includes:
- 5, 10, 15 & 21 Joule Xenon beacons
- High output L.E.D beacons and status lamps
- 15 & 25W loudspeakers (100V, 70V line & 16R, 8R)
- 'Appello' speech and tone voice annunciation models
- Audio-visual combination units

More specifications...