FOB Price
أحصل على آخر سعر1 ~ 450 / Piece ( Negotiable )
|Minimum Order
Place of Origin:
China
Price for Minimum Order:
Minimum Order Quantity:
1 Piece
Packaging Detail:
Packing information for drilling platform telephones GW:12kg/ctn QTY:1set/ctn SIZE:440X320X270 mm
Delivery Time:
15 days after payment for 100 pcs drilling platfor
Supplying Ability:
1000 Piece per Day
Payment Type:
T/T, L/C, Western Union, Money Gram, PayPal
الشخص الذي يمكن الاتصال به Ms. Yuyu
No 21 guoxiang bridge Rd lanjiang street Yuyao, Ningbo, Zhejiang
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 Can be used in the explosive, gas dangerous places,suitable for the industry  of oil,chemical industry,Â
oil refining, wharf, fire, power plant, steel etc.
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2.Features
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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,Â
clear communication and stable work.
6.The degree of protection IP*5 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 andÂ
practical.
8.Shell is made of silicon aluminum alloy die casting and the surface temperature of anti-static spray,applicable to a variety of harsh environment, high mechanical strength, strong shock resistance.
9.Using our patent stainless steel keyboards, contact resistance≤*0 ohm, service life ≥2 million,push force ******0 grams,good hand feeling.
*0.The handle uses imported PC explosionproof plastic material, thermostability of the PTFE wire,. The military anti-noise transmitter, clear conversation in the **5dB environment.
1.Hook adopts magnetic induction swith,life cycle ≥ **0 thousandÂ
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3.Method of use
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Pick up the phone to call another explosionproof explosionproof telephone, after 6 ring bell automatically switch on theÂ
speaker, and expand the broadcast calling. The called party take off the hook after hearing the call (1 minutes nobodyÂ
take off the hook will automatically hang up), the speaker is automatically closed, both sides can talk.
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4.Technical parameters
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   Explosion-proof mark |
     Exd[ib]ib II BT6 DIP A*0 TA,T6 |
   Defend grade |
     IP*5 |
   Working voltage |
     AC**0V *0Hz |
   Waitworking current |
     ≤0.2A |
   Frequency response |
     **0~***0 Hz |
   Ambient temperature |
     -40~+*0°c |
   Atmospheric pressure |
     *0~1*0KPa |
   Relative humidity |
     ≤*5% |
   Amplify output power |
     *0~*5W |
   effective distance of the call |
     5Km |
   Size |
     **3***4***6mm |
   Outlet thread |
     G*3/4†|
   Installation |
      wall-mounted |
   Weight  |
     *2kg |
we specialize in this field for several years, with  the strengh of
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 ATM keypads, telephone keypads,handsets,hook and other accessories for phones
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If you have any questions, please feel free to contact us !