FEP Insulated Thermocouple Wire and Extension Wire

Product application:

FEP Insulated Thermocouple Wire may be used for general use extension wire for thermocouples

Construction:

  • Solid or stranded thermocouple wire
  • Flame retardant extruded fluoropolymer FEP insulation
  • Parallel conductors
  • Flame retardant extruded fluoropolymer FEP jacket

Technical:

  • Maximum temp up to +200º C, continuous 250°C
  • Minimum Bend Radius: insulation 3 x cable Ø
  • Overall 5 x cable Ø
  • Limits of Error: Conforms to ASTM E230, IEC 584, and ANSI MC 96.1 
  • Color Code: Conforms to ANSI, IEC, JIS

Properties

  • Excellent abrasion, chemical and moisture resistance
  • Service temperature of 200 º C
  • Low friction factor when pulled
  • Flame retardant; non-propagating in fire conditions

Product specification:

Type K Thermocouple Wire

Chromel/Alumel Thermocouple Wire Type K


AWG

Conductor Cross Section 
mm²

Nominal Thickness mm

Gross
Weight 
kg/km

Insulation

Jacket

O.D.
30 0.05 0.1 0.15 0.76/1.21 3
24 0.2 0.2 0.25 1.42/2.33 9
24  0.2 0.2 0.25 0.15/2.54 10
20 0.5 0.2 0.25 1.73/2.95 18
20 0.5 0.2 0.25 1.88/3.25 19
16 1.5 0.2 0.25 2.21/3.91 36

Type K Thermocouple Wire - Extension Grade 

Chromel/Alumel Extension Grade Thermocouple Wire Type K

AWG Conductor Cross Section 
mm²		 Nominal Thickness mm Gross
Weight 
kg/km
Insulation Jacket O.D.
30 0.05 0.1 0.15 0.76/1.21 3
24 0.2 0.2 0.25 1.42/2.33 9
24  0.2 0.2 0.25 0.15/2.54 10
20 0.5 0.2 0.25 1.73/2.95 18
20 0.5 0.2 0.25 1.88/3.25 19
16 1.5 0.2 0.25 2.21/3.91 36

Type J Thermocouple Wire

Iron/Constantan Thermocouple Wire Type J

AWG Conductor Cross Section 
mm²		 Nominal Thickness mm Gross
Weight 
kg/km
Insulation Jacket O.D.
30 0.05 0.1 0.15 0.76/1.21 3
24 0.2 0.2 0.25 1.42/2.33 9
24  0.2 0.2 0.25 0.15/2.54 10
20 0.5 0.2 0.25 1.73/2.95 18
20 0.5 0.2 0.25 1.88/3.25 19
16 1.5 0.2 0.25 2.21/3.91 36

Type J Thermocouple Wire - Extension Grade

Iron/Constantan Extension Grade Thermocouple Wire Type J

AWG Conductor Cross Section 
mm²		 Nominal Thickness mm Gross
Weight 
kg/km
Insulation Jacket O.D.
30 0.05 0.1 0.15 0.76/1.21 3
24 0.2 0.2 0.25 1.42/2.33 9
24  0.2 0.2 0.25 0.15/2.54 10
20 0.5 0.2 0.25 1.73/2.95 18
20 0.5 0.2 0.25 1.88/3.25 19
16 1.5 0.2 0.25 2.21/3.91 36

Type T Thermocouple Wire

Copper/Constantan Thermocouple Wire Type T

AWG Conductor Cross Section 
mm²		 Nominal Thickness mm Gross
Weight 
kg/km
Insulation Jacket O.D.
30 0.05 0.1 0.15 0.76/1.21 3
24 0.2 0.2 0.25 1.42/2.33 9
24  0.2 0.2 0.25 0.15/2.54 10
20 0.5 0.2 0.25 1.73/2.95 18
20 0.5 0.2 0.25 1.88/3.25 19
16 1.5 0.2 0.25 2.21/3.91 36

Type T Thermocouple Wire - Extension Grade

Copper/Constantan Extension Grade Thermocouple Wire Type T

AWG Conductor Cross Section 
mm²		 Nominal Thickness mm Gross
Weight 
kg/km
Insulation Jacket O.D.
30 0.05 0.1 0.15 0.76/1.21 3
24 0.2 0.2 0.25 1.42/2.33 9
24  0.2 0.2 0.25 0.15/2.54 10
20 0.5 0.2 0.25 1.73/2.95 18
20 0.5 0.2 0.25 1.88/3.25 19
16 1.5 0.2 0.25 2.21/3.91 36

Type E Thermocouple Wire

Chromel/Constantan Thermocouple Wire Type E

AWG Conductor Cross Section 
mm²		 Nominal Thickness mm Gross
Weight 
kg/km
Insulation Jacket O.D.
30 0.05 0.1 0.15 0.76/1.21 3
24 0.2 0.2 0.25 1.42/2.33 9
24  0.2 0.2 0.25 0.15/2.54 10
20 0.5 0.2 0.25 1.73/2.95 18
20 0.5 0.2 0.25 1.88/3.25 19
16 1.5 0.2 0.25 2.21/3.91 36

Type E Thermocouple Wire - Extension Grade

Chromel/Constantan Extension Grade Thermocouple Wire Type E

AWG Conductor Cross Section 
mm²		 Nominal Thickness mm Gross
Weight 
kg/km
Insulation Jacket O.D.
30 0.05 0.1 0.15 0.76/1.21 3
24 0.2 0.2 0.25 1.42/2.33 9
24  0.2 0.2 0.25 0.15/2.54 10
20 0.5 0.2 0.25 1.73/2.95 18
20 0.5 0.2 0.25 1.88/3.25 19
16 1.5 0.2 0.25 2.21/3.91 36

Type N Thermocouple Wire

Nicrosil/Nisil Thermocouple Wire Type N

AWG Conductor Cross Section 
mm²		 Nominal Thickness mm Gross
Weight 
kg/km
Insulation Jacket O.D.
30 0.05 0.1 0.15 0.76/1.21 3
24 0.2 0.2 0.25 1.42/2.33 9
24  0.2 0.2 0.25 0.15/2.54 10
20 0.5 0.2 0.25 1.73/2.95 18
20 0.5 0.2 0.25 1.88/3.25 19
16 1.5 0.2 0.25 2.21/3.91 36

Type N Thermocouple Wire - Extension Grade

Nicrosil/Nisil Extension Grade Thermocouple Wire Type N

AWG Conductor Cross Section 
mm²		 Nominal Thickness mm Gross
Weight 
kg/km
Insulation Jacket O.D.
30 0.05 0.1 0.15 0.76/1.21 3
24 0.2 0.2 0.25 1.42/2.33 9
24  0.2 0.2 0.25 0.15/2.54 10
20 0.5 0.2 0.25 1.73/2.95 18
20 0.5 0.2 0.25 1.88/3.25 19
16 1.5 0.2 0.25 2.21/3.91 36