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Single Pair Thermocouple Cables

PFA Insulated Twisted Pair

  • PFA is ideal for higher temperature applications up to 250°C. It is also excellent for cryogenic temperatures down to –75°C
  • Withstands attack from virtually all known chemicals, oils and fluids. All our PFA cables are made in extruded form and are therefore gas, steam and water tight which makes them most suitable for applications such as autoclaves or sterilizers
  • A wide variety of constructions from simple twisted pairs to screened types in virtually all the thermocouple combinations
PFA Twisted Pair 
One pair of solid conductors PFA insulated. Pair twisted.

PFA Twisted Pair 
One pair of stranded conductors PFA insulated. Pair twisted.

Stock Number B10 B11 B12 B54
Number of Strands   1 1 1 7
Size of Strand Diameter (mm)   .2 .3 .5 .2
Total Area (mm2)   .03 .07 .2 .22
Approx. Gauge SWG   36 31 25 36
AWG   32 28 24 32
Insulation   PFA PFA
Number of Pairs   1 1
Laid Flat or Twisted   Twisted Twisted
Screen   No No
Rating (ºC)
Continuous   -75 to +250 -75 to +250
Short Term   +300 +300
Colour Coding   Yes Yes
Abrasion Resistance   Good Good
Moisture Resistance   Very Good Very Good
Typical Weight (Kg/100m)
excl reel
  1 1 1 1
Diameter under Armour (mm)  
Diameter over Armour (mm)  
Overall Diameter   2 2 2 3
Recommended Cable Gland Ref.  
Popular Order Codes

B10KX, B10TX, B10JX, B10NX, B10EX, B10RCA, B10CU

B11KX, B11TX, B11JX, B11NX, B11RCA

B12KX, B12TX

B54KX, B54TX, B54JX, B54NX, B54RCA


All dimensions are approximate
Rejects electromagnetic
Rejects electromagnetic
Gas, steam and water
tight insulation.

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