High Temperature Cables
Thermocouple Cables

High Temperature Cables

PFA Insulated Thermocouple Wire and Extension Wire

Product application:

PFA Thermocouple Wire may be used for general use extension wire.

Product characteristic:

Construction:

Solid or stranded thermocouple wire

Flame retardant extruded fluoropolymer PFA insulation

Parallel conductors

Flame retardant extruded fluoropolymer PFA jacket

Tinned Copper

Technical:

Continuous temperature rating:260°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, oil, chemical and moisture resistance.

Service temperature of 260°C

Low friction factor when pulled.

Product specification

PFA-Insulated Type J Thermocouple Wire

Iron/Constantan PFA Thermocouple Wire 260°C

PFA Insulated Thermocouple Wire and Extension Wire

AWG Nominal Conductor Diameter 
 mm 		Nominal Thickness mm Gross
Weight
kg/km
Insulation Jacket O.D.
14 1.63 0.2 0.25 2.6 x 4.8 51
16 1.29 0.2 0.25 2.2 x 3.9 33
16S* 1.47 0.2 0.25 2.4 x 4.3 36
18 1.02 0.2 0.25 1.9 x 3.4 22
20 0.81 0.2 0.15 1.7 x 2.9 16
20S* 0.97 0.2 0.15 1.8 x 3.1 18
22 0.64 0.2 0.15 1.5 x 2.6 11
24 0.51 0.2 0.15 1.4 x 2.3 8.5
24S* 0.61 0.2 0.15 1.6 x 2.7 9.2
26 0.41 0.2 0.15 1.3 x 2.1 6.5
28 0.32 0.2 0.15 1.2 x 2.0 5.5
30 0.25 0.2 0.15 1.2 x 1.8 4.5

PFA-Insulated Type J Thermocouple Wire - Extension Grade
Iron/Constantan PFA Thermocouple Wire 260°C - Extension Grade

AWG Nominal Conductor Diameter 
 mm 		Nominal Thickness mm Gross
Weight
kg/km
Insulation Jacket O.D.
14 1.63 0.2 0.25 2.6 x 4.8 51
16 1.29 0.2 0.25 2.2 x 3.9 33
16S* 1.47 0.2 0.25 2.4 x 4.3 36
18 1.02 0.2 0.25 1.9 x 3.4 22
20 0.81 0.2 0.15 1.7 x 2.9 16
20S* 0.97 0.2 0.15 1.8 x 3.1 18
22 0.64 0.2 0.15 1.5 x 2.6 11
24 0.51 0.2 0.15 1.4 x 2.3 8.5
24S* 0.61 0.2 0.15 1.6 x 2.7 9.2
26 0.41 0.2 0.15 1.3 x 2.1 6.5
28 0.32 0.2 0.15 1.2 x 2.0 5.5
30 0.25 0.2 0.15 1.2 x 1.8 4.5

PFA-Insulated Type K Thermocouple Wire
Chromel/Alumel PFA Thermocouple Wire260°C

AWG Nominal Conductor Diameter 
 mm 		Nominal Thickness mm Gross
Weight
kg/km
Insulation Jacket O.D.
14 1.63 0.2 0.25 2.6 x 4.8 51
16 1.29 0.2 0.25 2.2 x 3.9 33
16S* 1.47 0.2 0.25 2.4 x 4.3 36
18 1.02 0.2 0.25 1.9 x 3.4 22
20 0.81 0.2 0.15 1.7 x 2.9 16
20S* 0.97 0.2 0.15 1.8 x 3.1 18
22 0.64 0.2 0.15 1.5 x 2.6 11
24 0.51 0.2 0.15 1.4 x 2.3 8.5
24S* 0.61 0.2 0.15 1.6 x 2.7 9.2
26 0.41 0.2 0.15 1.3 x 2.1 6.5
28 0.32 0.2 0.15 1.2 x 2.0 5.5
30 0.25 0.2 0.15 1.2 x 1.8 4.5

PFA-Insulated Type K Thermocouple Wire - Extension Grade
Chromel/Alumel PFA Thermocouple Wire 260°C - Extension Grade

AWG Nominal Conductor Diameter 
 mm 		Nominal Thickness mm Gross
Weight
kg/km
Insulation Jacket O.D.
14 1.63 0.2 0.25 2.6 x 4.8 51
16 1.29 0.2 0.25 2.2 x 3.9 33
16S* 1.47 0.2 0.25 2.4 x 4.3 36
18 1.02 0.2 0.25 1.9 x 3.4 22
20 0.81 0.2 0.15 1.7 x 2.9 16
20S* 0.97 0.2 0.15 1.8 x 3.1 18
22 0.64 0.2 0.15 1.5 x 2.6 11
24 0.51 0.2 0.15 1.4 x 2.3 8.5
24S* 0.61 0.2 0.15 1.6 x 2.7 9.2
26 0.41 0.2 0.15 1.3 x 2.1 6.5
28 0.32 0.2 0.15 1.2 x 2.0 5.5
30 0.25 0.2 0.15 1.2 x 1.8 4.5

PFA-Insulated Type T Thermocouple Wire
Copper/Constantan PFA Thermocouple Wire 260°C

AWG Nominal Conductor Diameter 
 mm 		Nominal Thickness mm Gross
Weight
kg/km
Insulation Jacket O.D.
14 1.63 0.2 0.25 2.6 x 4.8 51
16 1.29 0.2 0.25 2.2 x 3.9 33
16S* 1.47 0.2 0.25 2.4 x 4.3 36
18 1.02 0.2 0.25 1.9 x 3.4 22
20 0.81 0.2 0.15 1.7 x 2.9 16
20S* 0.97 0.2 0.15 1.8 x 3.1 18
22 0.64 0.2 0.15 1.5 x 2.6 11
24 0.51 0.2 0.15 1.4 x 2.3 8.5
24S* 0.61 0.2 0.15 1.6 x 2.7 9.2
26 0.41 0.2 0.15 1.3 x 2.1 6.5
28 0.32 0.2 0.15 1.2 x 2.0 5.5
30 0.25 0.2 0.15 1.2 x 1.8 4.5

PFA-Insulated Type T Thermocouple Wire - Extension Grade
Copper/Constantan PFA Thermocouple Wire 260°C - Extension Grade

AWG Nominal Conductor Diameter 
 mm 		Nominal Thickness mm Gross
Weight
kg/km
Insulation Jacket O.D.
14 1.63 0.2 0.25 2.6 x 4.8 51
16 1.29 0.2 0.25 2.2 x 3.9 33
16S* 1.47 0.2 0.25 2.4 x 4.3 36
18 1.02 0.2 0.25 1.9 x 3.4 22
20 0.81 0.2 0.15 1.7 x 2.9 16
20S* 0.97 0.2 0.15 1.8 x 3.1 18
22 0.64 0.2 0.15 1.5 x 2.6 11
24 0.51 0.2 0.15 1.4 x 2.3 8.5
24S* 0.61 0.2 0.15 1.6 x 2.7 9.2
26 0.41 0.2 0.15 1.3 x 2.1 6.5
28 0.32 0.2 0.15 1.2 x 2.0 5.5
30 0.25 0.2 0.15 1.2 x 1.8 4.5

PFA-Insulated Type E Thermocouple Wire
Chromel/Constantan PFA Thermocouple Wire 260°C

AWG

Nominal Conductor Diameter 
 mm

Nominal Thickness mm

Gross
Weight
kg/km

Insulation

Jacket

O.D.

14

1.63

0.2

0.25

2.6 x 4.8

51

16

1.29

0.2

0.25

2.2 x 3.9

33

16S*

1.47

0.2

0.25

2.4 x 4.3

36

18

1.02

0.2

0.25

1.9 x 3.4

22

20

0.81

0.2

0.15

1.7 x 2.9

16

20S*

0.97

0.2

0.15

1.8 x 3.1

18

22

0.64

0.2

0.15

1.5 x 2.6

11

24

0.51

0.2

0.15

1.4 x 2.3

8.5

24S*

0.61

0.2

0.15

1.6 x 2.7

9.2

26

0.41

0.2

0.15

1.3 x 2.1

6.5

28

0.32

0.2

0.15

1.2 x 2.0

5.5

30

0.25

0.2

0.15

1.2 x 1.8

4.5

PFA-Insulated Type E Thermocouple Wire - Extension Grade
Chromel/Constantan PFA Thermocouple Wire 260°C - Extension Grade

AWG Nominal Conductor Diameter 
 mm 		Nominal Thickness mm Gross
Weight
kg/km
Insulation Jacket O.D.
14 1.63 0.2 0.25 2.6 x 4.8 51
16 1.29 0.2 0.25 2.2 x 3.9 33
16S* 1.47 0.2 0.25 2.4 x 4.3 36
18 1.02 0.2 0.25 1.9 x 3.4 22
20 0.81 0.2 0.15 1.7 x 2.9 16
20S* 0.97 0.2 0.15 1.8 x 3.1 18
22 0.64 0.2 0.15 1.5 x 2.6 11
24 0.51 0.2 0.15 1.4 x 2.3 8.5
24S* 0.61 0.2 0.15 1.6 x 2.7 9.2
26 0.41 0.2 0.15 1.3 x 2.1 6.5
28 0.32 0.2 0.15 1.2 x 2.0 5.5
30 0.25 0.2 0.15 1.2 x 1.8 4.5

PFA-Insulated Type N Thermocouple Wire
Nicrosil/Nisil PFA Thermocouple Wire 260°C

AWG Nominal Conductor Diameter 
 mm 		Nominal Thickness mm Gross
Weight
kg/km
Insulation Jacket O.D.
14 1.63 0.2 0.25 2.6 x 4.8 51
16 1.29 0.2 0.25 2.2 x 3.9 33
16S* 1.47 0.2 0.25 2.4 x 4.3 36
18 1.02 0.2 0.25 1.9 x 3.4 22
20 0.81 0.2 0.15 1.7 x 2.9 16
20S* 0.97 0.2 0.15 1.8 x 3.1 18
22 0.64 0.2 0.15 1.5 x 2.6 11
24 0.51 0.2 0.15 1.4 x 2.3 8.5
24S* 0.61 0.2 0.15 1.6 x 2.7 9.2
26 0.41 0.2 0.15 1.3 x 2.1 6.5
28 0.32 0.2 0.15 1.2 x 2.0 5.5
30 0.25 0.2 0.15 1.2 x 1.8 4.5

PFA-Insulated Type N Thermocouple Wire - Extension Grade
Nicrosil/Nisil PFA Thermocouple Wire 260°C - Extension Grade

AWG Nominal Conductor Diameter 
 mm 		Nominal Thickness mm Gross
Weight
kg/km
Insulation Jacket O.D.
14 1.63 0.2 0.25 2.6 x 4.8 51
16 1.29 0.2 0.25 2.2 x 3.9 33
16S* 1.47 0.2 0.25 2.4 x 4.3 36
18 1.02 0.2 0.25 1.9 x 3.4 22
20 0.81 0.2 0.15 1.7 x 2.9 16
20S* 0.97 0.2 0.15 1.8 x 3.1 18
22 0.64 0.2 0.15 1.5 x 2.6 11
24 0.51 0.2 0.15 1.4 x 2.3 8.5
24S* 0.61 0.2 0.15 1.6 x 2.7 9.2
26 0.41 0.2 0.15 1.3 x 2.1 6.5
28 0.32 0.2 0.15 1.2 x 2.0 5.5
30 0.25 0.2 0.15 1.2 x 1.8 4.5

Note: The parameters listed above are nominal values as per cable standards. Actual values may vary due to material and manufacturing process variations. For precise specifications or customized requirements, please contact us for further information