Features  Technical data  Drawings  Order information


dHS1, dHS2

  • ex-proof loudspeaker for emergency communications and for warning, calling,
    indicating in explosion endangered areas of zone 1 and 2
  • power up to 25 W at sound pressure levels of up to 119 dB (A) in 1 m
  • built-in 100 V transformer - for connection to 100 V loudspeaker systems
  • antistatic, UV-resistent synthetic housing
  • low weight, robust and corrosion proof design
  • insulation class II - no equipotential bonding required
  • excellent acoustic quality
  • gas tight encapsulated transformer module
  • acoustic pressure chamber is separated from environment
    via a special sinter metal filter


    •             

     brochure

     instruction sheet

     ATEX certificate