Joiwo Explosion Proof Telephone for Metal Mining Marine Industrial Telephone used in Subway JWAT830

  • FOB Price Range: US $10-300/unit
  • MOQ: 100 units
  • Supply Ability: 10000 units per Month
  • Port: Shanghai or Ningbo
  • Payment Terms: T/T, L/C, PAYPAL, WESTERN UNION
  • Delivery Terms: FOB/DAP,DDU,EXW
  • Product Detail

    Product Tags


    Explosive gas environment 0 zone 1 zone and 2 zoneIIA, IIB, IIC explosive gas environment Combustible dust environment 20, 21 and 22 T1~T6 temperature group Hazardous environments such as oil exploitation, chemicals, tunnels, pipe corridors, highways, military, pharmaceutical refining High noise place
    ◆ Direct access to Ethernet, cross-network segment and cross-route, optical fiber transmission (single mode, multimode).◆Digital key dialing, call any terminal to realize full-duplex intercom (default) ◆Calling a call to the area permitted by the permission ◆The patented design of the phone case is waterproof, dustproof, no need for waterproof cover, beautiful and practical. ◆The circuit inside the telephone adopts the international universal double-sided integrated circuit, which has precise number and call clear, stable work and other advantages. ◆ Aluminum alloy die-cast housing, stainless steel keyboard, explosion-proof PC receiver, zinc alloy fork. ◆30W*4 output high quality amplifier amplification, the sound quality is clear and bright. ◆Automatic answering function, which can realize paging broadcast. ◆You can set the hotline number and lift the machine to realize automatic dialing. ◆Amplification and earpiece volume can be adjusted through the keyboard. ◆ Aluminum alloy die-cast housing, stainless steel keyboard, explosion-proof PC receiver, zinc alloy fork. ◆The surface of the shell is electrostatically sprayed at high temperature, with good antistatic ability and corrosion resistance. ◆The key parts handles, hanging forks and keyboards are all produced by our company. The quality control is strictly controlled, and the reaction speed is fast after sale.
    Explosion-proof mark ExdibIICT6Gb/EXtDA21IP66T80℃
    Voltage AC220V
    Network communication protocol TCP、UDP、ICMP、IGMP
    Frequency response 250~3000 Hz
    Amplified Output Power 10~25W
    Defend Grade IP66
    Corrosion Grade WF1
    Ambient Temperature -30~+60℃
    Atmospheric Pressure 80~110KPa
    Relative Humidity ≤95%
    Lead Hole 3-G3/4”
    Machine weight 12kg
    Installation Wall Mounted


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