II 2GD Ex db eb mb IIC T5 Gb
II 2D Ex tb IIIC T100℃ Db
IP66 -40℃ ≤ Ta ≤ +55℃
Explosion proof speakers paging 30w
Explosion-proof loudspeaker 360 ° no dead angle loudspeaker, suitable for installation in explosive gas environment place containing Class IIC, T5 temperature group, used for live broadcasting and sound reinforcement.The speaker is used in conjunction with various power amplifier devices, and is used together in the paging intecom system, with a call alarm function.
The horn speaker feature
1. Explosion proof speaker design and certified by TUV ATEX standard
2. Material/Colour: Anti-static Polyamide/Black
3. Waterproof rating IP66 dust proof IP66.
4. Service temperature range from -40 ℃ to +55℃
5. For 360° lossless broadcast
6. Fixed resistance KNLB-EX30 without transformer
7. For use public address and paging application
8. Application: Products are widely used in petroleum, metallurgy, chemical industry, sea oil, nuclear power, shipbuilding, tunnels and other projects requiring explosion-proof grade speaker..
The explosion proof speaker atex paging type and marking