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Home > Products > Others Can > Highly quality explosion proof mining phone with public address

Highly quality explosion proof mining phone with public address

Basic Info

Model No.: JWBT918B

Product Description

Specifications   1. host anti-explosion Telephone system with public address
2.rugged ,public address
3.clear conversation

  range    Can be used in the explosive, gas dangerous places,suitable for the industry  of oil,chemical industry, oil refining, wharf, fire, power plant, steel etc.   feature   1.The communication system can be independent and composed with telephone,program-controlled switches and coupler.
2.Can be directly connected to a telecommunications network
3.Telephone amplifying sounds's volume can be adjusted according to their environment.
4.Automatic amplification function and broadcast function
5.The telephone circuit uses the universal double integrated circuit, with the advantage of  hair Accuration, clear communication and stable work.
6.The degree of protection IP65 can apply to damp, dust and corrosion and other harsh environment.
7.The shell of telephone's design is patent, waterproof, dustproof, without waterproof cover, beautiful and practical.
8.Shell is made of silicon aluminum alloy die casting and the surface temperature of antistatic spray,applicable to a variety of harsh environment, high mechanical strength, strong shock resistance.
9.Using our patent stainless steel keyboards, contact resistance≤30 ohm, service life ≥2 million,push force 160-200 grams,good hand feeling.
10.The handle uses imported PC explosion-proof plastic material, thermostability of the PTFE wire,. The military antinoise transmitter, clear conversation in the 115dB environment.
11.Hook adopts magnetic induction swith,life cycle ≥ 500 thousand      technical parameter  
defend degree   IP 66

Explosion-proof mark 

Exd[ib]ib II BT6 DIP A20 TA,T6 

 relative humidity   ≤95%
 Working voltage

AC220V 50Hz 


 frenquency respose 
 250~3000 Hz
 ambient temperature   -40~+60°C
 atmospheric pressure   80~110KPa

Amplify output power 


 color  blue  red grey
 size  270*130*60mm
 installation   wall-mounted 
 weight  12
  Using method Pick up the phone to call another explosion-proof explosion-proof telephone, after 6 ring bell automatically switch on the speaker, and expand the broadcast calling. The called party take off the hook after hearing the call (1 minutes nobody take off the hook will automatically hang up), the speaker is automatically closed, both sides can talk.   factory       partners    we have specilazing in designing, developing and producing Industrial Telephone and telephone parts for 8 years!  should you have any requirments, pls contact us anytime directly!

Contact us if you need more details on Explosion Proof Telephone. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Explosion Proof telephone、explosion proof telephone. If these products fail to match your need, please contact us and we would like to provide relevant information.

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