KTL111 man car leakage communication system introduction
Leakage communication system adopts a special coaxial cable that outer shield sparse woven, radio wave send by the base station transmitted to roadway depth alone the cable, at the same time radiation to the roadway around the cable, so that the hand-held units in the roadway can receive the signal;While hand-held units are also emitted radio waves transmitted through the same path reverse to the base station, to achieve a base station and roadway handheld two-way wireless communication station..Leakage cable insert a two-way relay amplifier at regular intervals, to compensate for the loss of the signal transmission in the cable.
KTL111 man car leakage communication system function
Staff of inclined man car or endless rope winch can contact with winch drivers by dot signals and voice calls on the way at any time .
Shaft inspection staff can contact with winch drivers by dot signals and voice calls on the way at any time .
Roadway move personnel and scheduling on duty staff can contact at all times via voice calls.
KTL111 man car leakage communication system parameter
Working conditions:
Ambient temperature:-10℃～40℃
Average relative humidity: less than 95%(25℃)
Atmospheric pressure：80～106KPa
Mechanical environment: No significant vibration and shock of the occasion
The coal dust, methane and other dangerous mixture, but no damage to insulation corrosive gas applications
Storing conditions:
Storage temperature : -15℃～45℃
Average relative humidity：≤90%(25℃)
storage for one year, all devices of this system are mine explosion-proof electrical products, you can use in the coal mine, also in tunnels, underground facilities, radio wave propagation and dissemination can not be directly adverse exceptional circumstances.
KTL111 man car leakage communication system photo
Because of the production batch, the specific model are different, the above pictures are only for reference , you can contact our sales staff for further details on the specific verification.
B/L of the History Trading
