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Mining explosion-proof telephone

Mining explosion-proof telephone

model:KNEX7 IP

Mining explosion-proof telephone
Explosion-proof telephone used in power plants, mining, chemical and other inflammable and explosive places, have a coupler, also known as the coupler explosion-proof telephone.
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Ex telephone
Mining Explosion proof telephones
        Explosion-proof telephone explosion-proof telephone was specially developed for flammable and explosive place such as coal, commonly used in factories and mines of H a level 2 places. Explosion-proof telephone production must conform to the "first machinery industry department, coal, petrochemicals, i.s. explosion-proof electrical equipment manufacturing inspection interim provisions", meet a level 2 H explosion-proof requirements.
      1.Robust aluminium alloy die-cast body, Vandal & tamper-resistant hardware
      2. Waterproof rating IP66 dust proof. 
      3. Full keypad with memory, 3 button programmable telephone. 
      4. Magnetic reed hook-switch. 
      5. Heavy Duty handset with hearing Aid compatible receiver, Noise canceling microphone. 
      6. Handset with industrial strong curly cord . 
      7. Stainless Steel keypad keep waterproof and dusty proof. 
      8. Alarm Sounder: industrial standard coated steel body
      9. Door cover: orient automatically and good self - closing, convenient for use. 
      10. Temperature range from -40 degree to +70 degree. 
      11. Support echo cancellation. 
      12. Powder coated in UV stabilized polyester finish. 
      13. Application: Hazardous dust and gas atmospheres, petrochemical industry,Tunnel, metro, railway, LRT, speedway, marine, ship,offshore, mine, power plant, bridge etc.
Mining explosion-proof telephoneMining explosion-proof telephone

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