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Non host explosion-proof telephone(Direct call, group call, Dispatch)

Non host explosion-proof telephone(Direct call, group call, Dispatch)

离岸价格

获取最新报价

1 ~ 450 / Piece ( Negotiable )

|

Minimum Order

位置:

China

最小订单价格:

最小订单:

1 Piece

包装细节:

Packing information for drilling platform telephones GW:12kg/ctn QTY:1set/ctn SIZE:440X320X270 mm

交货时间:

15 days after payment for 100 pcs drilling platfor

供应能力:

1000 Piece per Day

付款方式:

T/T, L/C, Western Union, Money Gram, PayPal

现在联系
免费会员

联系人 Ms. Yuyu

No 21 guoxiang bridge Rd lanjiang street Yuyao, Ningbo, Zhejiang

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详情

1.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.

 

2.Features

 

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 soundss 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 IP*5 can apply to damp, dust and corrosion and other harsh environment.

7.The shell of telephones design is patentwaterproof, dustproof, without waterproof cover, beautiful and 

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 materialthermostability of the PTFE wire,. The military anti-noise transmitter, clear conversation in the **5dB environment.

1.Hook adopts magnetic induction swith,life cycle  **0 thousand 

 

3.Method of use

 

Pick up the phonto call another explosionproof explosionproof 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.

 

4.Technical parameters

 

   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

 

 ATM keypads, telephone keypads,handsets,hook and other accessories for phones

 

If you have any  questions, please feel free to contact us !

Send a direct inquiry to this supplier

至:

Ms. Yuyu < Joiwo explosionproof telephone Co., Ltd >

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