Multi-core / multi-pair / multi-quad laid up concentrically or in units.
One or more Plastic Tape with/without numbering on it
Cables can be armoured with galvanized steel wires & strips
Inner and Outer Sheath
PVC Black/Grey. HR/FRLS PVC Sheathing or Halogen Free
bs 5308 pt-1& bs 5099 pt-2. these cables are designed to offer excellent resistance to noise and induction phenomena encountered in instrumentation circuits with working voltage grade 650/1100 volts. Conforming to standard specifications
conductor: solid / stranded/flexible in tinned & bare annealed high conductivity ec grade copper, sizes ranging from 0.5 sq. Mm to 2.5 sq. Mm.
insulation pvc/ solid pe with heat resistant pvc-85ºc/105ºc operation. Halogen free polymeric or electrometric insulation can be provided. Core identification by color-coding or printed numerals/letters.
screen: cores/pairs/quads can be individually or overall screened or both. Screening by al-mylar with drain wire or copper braid with contact of aluminum side.
drain wire: solid/stranded, bare/tinned copper wire normally provided with both individual and overall screen and size as per spec. Bs 5308 pt-1& bs 5099 pt-2.
additional features: communication pairs, bicolor extrusion. Designed to combat all the basic type of noise which effects process instrument signals viz. Static, magnetic, man made and cross-talk.
reference specification: for testing is:10810, astmd2863, astmd2843, iec-754(1), vde 0815 and as per customer's specification requirement.
application: instrumentation cables are used in normal or hazardous areas. These come with or without flame-retardant properties and are suitable in process control, a/d converters and other modern microprocessor based instrumentation circuits.