تلفن ضدانفجار Explosion Proof Telephones

Explosion ProtectedTelephone 

  For rough ambient conditions of zone 1 + 21 

 Application: Indoors andoutdoors (IP66) 

 Protection: Ex II 2G emb[ib] IIC T6/T5

 Housing: GRP (glasfibrereinforced polyester)

 Integrat. display +telephonebook Handsfree operation 

 Handsfree operation Steel armoured handsetcord 

Temperature range: -25°Cto +60°C

Explosion Protected  Telephone  

areas of zone 2 + 22   For use in hazardous
  Application: Indoors and outdoors (IP65) Protection: Ex II 3G Ex nAnL IIC T
  Housing: GRP (glasfibre reinforced polyester) With and without display 
  Spiral or steel armoured handset cord Receiver volume can be boosted in 2 steps
  Call tone: 95dB Different housing colours 
  Temperature range: -20°C to +60°C