Special Cables / Instrumentation Cables
Special Cables / Oil & Gas Cables / Petrochemical Cables

300/500 V – Part 1 Type 2 Collective screen or Part 1 Type 3 Collective screen. Armoured for indoor or outdoor installations generally within the harsh demanding environment encountered in the petroleum industry, chemical and petrochemical plants. Used for control and instrumentation as well as for data & voice transmission. Also used for the interconnection of electrical equipment and instruments, particularly in and around process plants where hydrocarbons are present or a moisture barrier is required.


  • PAS 5308-1 Design guidelines
  • IEC 60332-1 Flame retardant
  • IEC 60332-3 Flame retardant bunched cables (if required)
  • IEC 60754 Halogen free properties (only for LS0H)
  • IEC 61034 Low smoke emission (only for LS0H)

Contact us:

Tel: +44 20 3148 5178


Please don’t hesitate to contact us if you need additional information about our products.


 Instrumentation Cables

 Tratos Petrochemical


  • Conductor: Plain annealed copper wire conductors to BS EN 60228 cl.1, cl.2 or cl.5
  • Insulation: polyethene or XLPE
  • Cores twisted into pairs
  • Cabling of pairs: in concentric layers
  • Tape: Polyester binder tape
  • Collective screen: Aluminium/polyester tape, metallic side down, in contact with minimum 0.5mm2 tinned copper drain wire
  • Bedding: polyethylene or LSOH
  • Chemical/moisture barrier: longitudinal overlapped aluminium metallic foil may be used which is bonded to the inner surface of an extruded plastic sheath.
  • Armour: Single layer galvanised steel wire armour to BS EN 10257-1
  • Outer sheath: PVC or LSOH
  • Marking: (PAS 5308-1) + (300/500 V) + (TRATOS) + (Year of Manufacture) + (Batch Number) + (Metre Mark)


Contact us

Please, don’t hesitate to contact us for additional information on our company or our products.

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