A analog linetype temperature-fixing fire detecting cable

A analog linetype temperature-fixing fire detecting cable

CN
  • CN 100,527,179 C
  • Filed: 11/14/2005
  • Issued: 08/12/2009
  • Est. Priority Date: 11/14/2005
  • Status: Active Grant
First Claim
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1. , a kind of analog linetype temperature-fixing fire detecting cable, it is characterized in that:

  • form by two parallel detecting conductor, NTC characteristic barrier layer, fused insulating layers that are provided with, stack is provided with described NTC characteristic barrier layer, fused insulating layer between two parallel detecting conductors, and the temperature of fusion scope of described fused insulating layer is 20 ℃



    140 ℃

    .

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