| Thermocouple
Type |
Names of Materials |
Useful Application Range |
| B
|
Platinum
30% Rhodium (+)
Platinum 6% Rhodium (-) |
2500
- 3100°F
1370 - 1700°C |
| C
|
W5Re
Tungsten 5% Rhenium (+)
W26Re Tungsten 26% Rhenium (-) |
3000
- 4200°F
1650 - 2315°C |
| E
|
Chromel
(+)
Constantan (-) |
200
- 1650°F
95 - 900°C |
| J
|
Iron
(+)
Constantan (-) |
200
- 1400°F
95 - 760°C |
| K
|
Chromel
(+)
Alumel (-) |
200
- 2300°F
95 - 1260°C |
| N
|
Nicrosil
(+)
Nisil (-) |
1200
- 2300°F
650 - 1260°C |
| R
|
Platinum
13% Rhodium (+)
Platinum (-) |
1600
- 2640°F
870 - 1450°C |
| S
|
Platinum
10% Rhodium (+)
Platinum (-) |
1800
- 2640°F
980 - 1450°C |
| T
|
Copper
(+)
Constantan (-) |
-330
- 660°F
-200 - 350°C |
