Ex-proof Electronic Sound Generators

ex-proof electronic sounder for warning, calling, indicating- 31 sound types respectively sequence of sound types- sound pressure up to 116 dB(A)in 1 m- explosion category II 2 G EEx dem IIC T6- for use in explosion endangered areas of zone 1 and 2- protection class IP 66- synthetic housing made of glassfibre reinforced polyester- low weight, robust and corrosion proof design- insulation class II - no equipotential bonding required- modular design- flameproof chamber "d"- e-chamber increased safety "e"- for continuous operation