Applications :
It is used to transmit automatic control signal in zhe environmont with explosion danger or with high damand on explosion-proof performance such as petroleum,chemical industry,power,gas project,mine,etc.The cable,which is abbreviated as "Intrinsic Safety Type DCS Cable",has exellent shieding and interference-resisting performance with low capacitance and inductance.Its explosion-proof performance is better than general DCS cable and computer control cable.   
     
Executive Standard   as the enterprise is standard     
Working Conditions     
    1.A.C.Rated Voltage Uo/U:300/500V ；     
    2.Max.Working Temperature of Conductor:70℃ for cable with PE insulation;90℃ for cable with XLPE insulation;70℃for cable with flame-retardant polyolefin of halogen-free and low smoke in fire；     
     3.Min.Ambient Temperature:-40℃ for fixed installation;-15℃ for otherwise；     
    4.Min.Ambient Temperature in Installation: no lower than 0℃；     
    5.Cable Bending Radius Allowed: no less than 6 times that of cable outer diameter for braiding shielded cable without armor;no less than 12 times that of cable outer diameter for Cu tape shielded cable.