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Thermocouple Cable - Heat Resistant PVC Insulated Twisted Pair with Armour

Thermocouple Cables - Single Pair

  • Incorporates Heat Resistant (HR) PVC suitable for use in the temperature range -30°C to +105°C
  • The grade of PVC used on these cables is to BS7655:Part 4 Section 4.2 Type 5/UL Style 105°C rated (15,000 hours at 105°C)
  • We offer a wide variety of constructions from simple bellwire to screened and armoured types in virtually all of the thermocouple combinations
HR PVC Twisted Pair with Armour
One pair of solid conductors. Cores HR PVC insulated. Pair twisted, screened with Mylar® aluminium tape and drain wire. HR PVC bedded, steel wire armoured and HR PVC sheathed.
HR PVC Twisted Pair with Armour
One pair of stranded conductors. Cores HR PVC insulated. Pair twisted, screened with Mylar® aluminium tape and drain wire. HR PVC bedded, steel wire armoured and HR PVC sheathed.

Stock Number A90 A95
Conductor Style   Solid Stranded
No. of Strands / Strand Diameter (mm)   1/1.29 23/0.2
Total Area (mm2)   1.3 0.75
Total AWG (S = Stranded)   16 18S
Insulation   Heat Resistant PVC Heat Resistant PVC
Number of Pairs   1 1
Laid Flat or Twisted   Twisted Twisted
Screen   Screen Screen
Insulation   Heat Resistant PVC Heat Resistant PVC
Insulation
Rating (ºC)
Continuous   -30 to +105 -30 to +105
Short Term  
Colour Coding   Yes Yes
Physical
Properties
Abrasion Resistance   Good Good
Moisture Resistance   Very Good Very Good
Typical Weight (Kg/100m)
excl reel
  30 22
Diameter under Armour (mm)   7 6
Diameter over Armour (mm)   9 8
Overall Diameter   12 11
Popular Order Codes

A90K

A90KX, A90KCB, A90TX

Notes



All dimensions are approximate
Round section. Rejects electromagnetic
and electrostatic interference. Armoured for mechanical strength.
Round section. Rejects electromagnetic
and electrostatic interference. Armoured for mechanical strength.

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Frequently Asked Questions

  • What is a thermocouple cable, and why is it important?
    A thermocouple cable is used to connect a thermocouple sensor to measurement equipment. It transmits the temperature signal generated by the thermocouple, ensuring accurate readings are maintained. The choice of cable material (such as PVC, PFA, or fibreglass) affects the cable's durability, temperature range, and resistance to environmental factors, making it critical to select the right one for your application.
  • What are the different types of thermocouple cables available?
    Thermocouple cables are categorised into extension and compensating types. Extension cables (X) use the same material as the thermocouple for accurate signal transmission, such as Type KX (Type K), Type JX (Type J), and Type TX (Type T)Compensating cables (C) use alternative alloys to mimic the thermocouple’s response over a limited range, such as Type KC (Type K) and Type SC/RC (Types S and R).
  • What insulation materials are available for thermocouple cables?
    We stock over 3 million metres of thermocouple cable with a variety of insulation material, including PVC, PFA, fibreglass, ceramic fibre, XLPE, and silicon rubber. PVC (105ºC) is a good general purpose cable, PFA (250ºC) has good chemical and oil resistance, Fibreglass (480ºC) is good for industrial use at higher temperatures and Silicon Rubber (200ºC) is a good choice if a very flexible cable is required. For a more detailed overview of insulation materials, visit our insulation guide.