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KTW Mine Explosion Proof Intrinsically Safe Mobile Phone

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KTW Mine Explosion Proof Intrinsically Safe Mobile Phone

产品规格

Model No: KTW

Country	CN
Brand	China Coal
Packing	carton box, plastic bags, wooden cases or as your requirment
Minimum Order	1
Payment Term	T/T

产品描述

<h2>
Introduction of KTW Mine Explosion Proof Intrinsically Safe Mobile Phone
</h2>

We are manufacture of flameproof equipment include Mining Mobile Phone, explosion proof telephone, Vacuum Feeder Switch, Explosion Proof Telephones, Coal Mine Telephone.


KTW Mine explosion proof intrinsically safe mobile phone is radio terminal device of coal mine wireless communication system. Radio frequency modulation launch signal through base station  and provide a wireless link between cell phones, so as to realize wireless communication.


Service Environment


1. No more than 2000 meters above sea level  
 2. Ambient temperature: 0 ~ 40 degrees Celsius  
 3. The atmospheric pressure : (80~106) kpa 
 4. Relative humidity: no more than 95% 
 5. Can be used for containing methane and coal dust mixed in the mine 
 6. Launch field strength:-40~-10(dBm/m) 
 7. Operating frequency: 2.412~2.472GHz

<h2>
Technical Parameters of KTW Mine Explosion Proof Intrinsically Safe Mobile Phone
</h2>

Rated voltage : DC 3.7V 
 Maximum working current : ≤ 650 mA 
 Standby current:≤80mA 
 Ringing loudness: ≥70dB  
 Battery : 3`7v/1200mAh 
 Standby time : 72h      
 Duration : 6 hours 
 Receiving sensitivity (dBm/m) : ≤-75 
 Communication distance : ≥100meter 
 Working channel : 13   
 Dimension : 120mm(L)52mm(W)22mm(H)  
 Weight : 139g

<h2>
Features Of KTW Mine Explosion Proof Intrinsically Safe Mobile Phone
</h2>

1. Use mine safety design, light small, easy to carry. 
 2. System voice terminal adopt IEEE802.11 protocol design, its safe and anti-interference are more than ever before. 
 3. With clear communication, receiving high sensitivity, communication distance, etc. Terminal with multifunctional application platform, scalable group messaging, surfing the Internet, etc. 
 4. Have higher receiver sensitivity, to ensure maximum full play wireless network function. 
 5. Average work  power consumption is low, have a longer standby time. Mobile phone make rechargeable lithium ion batteries, can charge by the charger.

<h2>
Photos of KTW Mine Explosion Proof Intrinsically Safe Mobile Phone
</h2>

<img src="http://i.bosscdn.com/product/d0/fa/b4/6b06ad31a3b5c013620af50cd2.jpg" title="Mine Phone Price" alt="Mine Phone Price" /> 



<img src="http://i.bosscdn.com/product/df/c5/ba/b7d162c7e2875984186bdc9e31.jpg" title="Industry Phone" alt="Industry Phone" /> 



<img src="http://i.bosscdn.com/product/99/43/d6/2a8d5b50531e51b1f4910e2188.jpg" title="Mining Mobile Phone" alt="Mining Mobile Phone" /> 

chinacoalindustry.com

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