Wire

Product and Ordering Information

Bare Thermocouple Wire

Base Metal - Matched Pairs

ANSI Calibration Type of Wire Wire Size Approx Ft / # Catalog Number
AWG Inches
J Iron/Constantan 8
14
20
24
30
.128
.064
.032
.020
.010
10
43
175
440
1760
B8J
B14J
B20J
B24J
B30J
K Chromel/Alumel 8
14
20
24
30
.128
.064
.032
.020
.010
10
40
162
420
1685
B8K
B14K
B20K
B24K
B30K
E Chromel/Constantan 8
14
20
24
30
.128
.064
.032
.020
.010
10
40
162
420
1685
B8E
B14E
B20E
B24E
B30E
T Copper/Constantan 14
20
24
.064
.032
.020
40
162
420
B14T
B20T
B24T

 

Noble Metal - Matched Pairs*

ANSI Calibration Type of Wire Wire Size Approx Ft / # Catalog Number
AWG Inches
R Platinum-13%
Rhodium (+)
VS
Platinum (-)
24 .020
309

282
B24R
R Platinum-10%
Rhodium (+)
VS
Platinum (-)
24 .020
302

282
B24S
R Platinum-30%
Rhodium (+)
VS
Platinum-6%
Rhodium (-)
24 .020
345


294
B24B

 

Iron / Constantan - Type J - Individual Conductors

Positive Negative
ANSI
Calibration
Type of
Wire
Wire Size
AWG
Approx.
ft /#
Catalog
Number
ANSI
Calibration
Type of
Wire
Wire Size
AWG
Approx.
ft /#
Catalog
Number
JP Iron 8
14
20
24
30
23
91
365
926
3740
B8JP
B14JP
B20JP
B24JP
B30JP
JP Constantan 8
14
20
24
30
20
80
323
818
3290
B8JN
B14JN
B20JN
B24JN
B30JN

 

Chromel / Alumel - Type K - Individual Conductors

Positive Negative
ANSI
Calibration
Type of
Wire
Wire Size
AWG
Approx.
ft /#
Catalog
Number
ANSI
Calibration
Type of
Wire
Wire Size
AWG
Approx.
ft /#
Catalog
Number
KP Chromel 8
14
20
24
30
20
80
331
838
3370
B8KP
B14KP
B20KP
B24KP
B30KP
KN Alumel 8
14
20
24
30
20
80
331
838
3370
B8KN
B14KN
B20KN
B24KN
B30KN

 

Chromel / Constantan - Type E - Individual Conductors

Positive Negative
ANSI
Calibration
Type of
Wire
Wire Size
AWG
Approx.
ft /#
Catalog
Number
ANSI
Calibration
Type of
Wire
Wire Size
AWG
Approx.
ft /#
Catalog
Number
EP Chromel 8
14
20
24
30
20
80
331
838
3370
B8EP
B14EP
B20EP
B24EP
B30EP
EN Constantan 8
14
20
24
30
20
80
331
838
3370
B8EN
B14EN
B20EN
B24EN
B30EN

 

Copper / Constantan - Type T - Individual Conductors

Positive Negative
ANSI
Calibration
Type of
Wire
Wire Size
AWG
Approx.
ft /#
Catalog
Number
ANSI
Calibration
Type of
Wire
Wire Size
AWG
Approx.
ft /#
Catalog
Number
TP Copper 14
20
24
80
322
815
B14TP
B20TP
B24TP
TN Constantan 14
20
24
80
331
838
B14TN
B20TN
B24TN