MEDC DB20

 

  • Zone 1& 2 (and Zone 21 & 22 : IIC version) plus non-Ex use. 
  • ATEX Approved. 
  • Ex II 2G Ex de IIB T3/T4. 
  • IIC Gas Group and Dust approved version available. 
  • Brazilian (Inmetro) certified. 
  • CUTR certified.
  • IECEx Approved. 
  • IP66 & IP67. 
  • Certified temperature: -50ºC to +70ºC*. 
  • GRP corrosion-free flamepath. 
  • 112dB(A) at 8 watts at 1 metre (IIB Version). 
  • Power tappings via integral transformer. 
  • Ratcheted swivel mounting stirrup. 
  • Stainless steel fixtures. 
  • 100V or 70V line and 8 Ohm versions available. 
  • Earth continuity available. 
  • 8 terminal option to facilitate “˜loop in and loop out”™ wiring.
    *Temperature class relates to ambient temperature (see over)
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Description

Description

This range of loudspeakers, intended for use in potentially explosive atmospheres, has a power rating of up to 8 Watts and is suitable for use in the harsh environmental conditions found offshore and onshore in the oil, gas and petrochemical industries. The body and cover are manufactured from a UV stable glass reinforced polyester. The flare is manufactured from UV stable ABS. Stainless steel screws and mounting stirrup are incorporated to ensure a corrosion-free product.