Individual / Overall Shielded & Armored PVC Insulated Thermocouple Extension Cable



Armored Thermocouple Extension Wires are used for underground applications as GI wire armoring gives strong mechanical protection. Twisted pairs & aluminum mylar shield provides protection against cross talk, static & magnetic noise in thermocouple circuits.

Cable for Type of THERMOCOUPLE GRADE CALIBRATION: T, J, K, E, N, R, S, B

Thermal Accuracy AMERICAN Limits of Error ASTM E 230 – ANSI MC 96.1 & IEC Thermal Tolerance Class EN 60584 – 2.



  • Utilities & Industrial Plants
  • Construction of New plants
  • Petrochemicals & Oil Refineries
  • Testing Rig Set Up
  • Thermocouple Circuits
  • Temp. Range: 105 °C & Rated 300 V
  • Flame Retardant
  • Moisture, Chemical & Solvent Resistant
  • Excellent Die Electric Strength
  • 100% shield contact for noise reduction
  • Armoring supports against strong mechanical abuse
  • Excellent Longitudinal strength
  • Conductor - Solid or stranded thermocouple grade wires from 12 AWG to 24 AWG (2.44mm to 0.51mm) as per ASTM E 230 – ANSI MC 96.1
  • Core Insulation - Flame Retardant PVC with nominal thickness of 0.40mm
  • No. of Pair - 2, 4, 6, 8, 16, 20, 24, 36 and more
  • Communication Wire - 22 AWG – 7 strands Tinned Copper wire Orange color PVC Insulated (4 Pair & larger)
  • Pair Laying - Shielded Pairs with communication wire are laid suitably and binded with polyester tape
  • Cable Shield - 0.05 mm Aluminum Mylar /polyester tape, 25% overlap
  • Drain Wire - 22 AWG - 7 strands of Annealed Tinned Copper Wire.
  • Inner Sheath - Flame Retardant PVC
  • Armoring - GI Round Wire or strip with min. 80% coverage
  • Outer Sheath - Flame Retardant PVC
  • Color Coding - Confirms to ANSI MC 96.1 (International Color Code Available). Refer table
  • PVC / HR PVC / FRLS / LSOH / LSZH / HPER etc. Insulation & Outer Jacket as per clients specifications
  • Outside SS METAL OVERBRAID
  • Color Code as per IEC, ANSI, DIN, BS, NFC, JIS. Refer Table

Example: 16 AWG SOLID Kx 4P FR PVC IS OS A - 16 AWG SOLID K TYPE EXTENSION GRADE FR PVC INSULATED & SHEATHED INDIVIDUAL & OVER ALL SHIELD ARMORED THERMOCOUPLE CABLE