Instrumentation cables come with or without flame retardant properties and are suitable in process control, A/D converters and other modern microprocessor based instrumentation circuits. These cables are designed to offer excellent resistance to noise and induction phenomena encountered in instrumentation circuits. Voltage grade 650/ 1100 Volts (Uo/U). Conforming to standard specifications such as IS: 5608 (Parts I, II, III).
Configuration
Multi-core, multi-pair or multi-quad laid up concentrically or in units.
Design
Conductor: Solid or stranded, tinned, bare or silver-plated annealed, high conductivity EC grade copper, sizes ranging from 0.5 sq. mm to 2.5 sq. mm.
Insulation: PVC, Solid PE or special thermoplastic materials, heat resistant PVC with an operating temperature range of 85ºC to 105ºC. Halogen free polymeric or elastomeric insulation may also be provided. Core identification through colour coding or character printing.
Core-Wrap: One or more Plastic Tape
Screen Cores: Pairs or Quads can be individually or collectively screened or both. Screening with Copper or Aluminium Mylar Tape, Copper Wire or Aluminum Wire.
Drain Wire: Drain Wire of solid or stranded, bare or tinned copper wire normally provided with both individual and overall screening.
Mechanical Protection: Cables can be armoured with galvanized steel wires and strips or double helical steel tape.
Inner And Outer Sheath: PVC of Black or Grey colour. Heat Resistant, FRLS PVC Sheathing, Halogen Free Polymeric or Elastomeric sheathing also available.
Additional Features
Communication Pairs, Bicolor Extrusion, Band marking can be provided on request. Designed to combat all the basic types of noise which affect process instrument signals namely static, magnetic disturbance, manmade noise and cross-talk.