Intrumentation cabe are mainty used to transfer data from sensors or detector . For transfer reliability , protection against electric interface and disturbance are one of the main issues. Individually shielded twisted pair and mechanical protection are mostly applied. Conductors are plain annealed or tinned solid /stranded copper ranges from 0,5-1,5 mm. Control Cable are mainly used to activate equipment remotely lacated from the source of control for other application like ; public address, Alarm , signalling ,electronic banner , etc. They are multi insulated conductors in concentric or twisted copper configuration , rated up to 1 kV with solid or stranded copper conductors 1 up to 6 sq.mm and may comprise up to 61 (concentric) or 100 (grouped twisted pair) cores in a cable. For critical application construction and material for fire safety and mechanical protection may be applied.
