Polycab instrumentation cables are designed for accurate signal transmission in process industries, oil & gas plants, chemical industries, power plants, utilities, automation systems, and industrial instrumentation networks requiring low-noise and interference-free communication.

These instrumentation cables are generally manufactured as per BS 5308, IEC standards, and industrial instrumentation specifications with options for individual pair shielding, overall shielding, and armored constructions.

The cable construction typically includes annealed copper conductors, PVC/XLPE insulation, twisted pairs or triads, aluminium mylar shielding, drain wire, PVC/FRLS inner sheath, steel armouring, and FRLS/LSZH outer sheath depending on industrial application requirements.

Available variants include:
• Shielded Instrumentation Cables
• Armoured Instrumentation Cables
• Twisted Pair Instrumentation Cables
• Overall & Individual Shielded Cables
• FRLS & LSZH Instrumentation Cables

Polycab instrumentation cables are extensively used in PLC systems, DCS systems, SCADA networks, industrial automation, refinery instrumentation, and process control applications requiring stable low-voltage signal integrity and electromagnetic interference protection.