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| Nominal Thermocouple Resistance Ohms per Double Foot @ 68°F (20°C) | ||||||||
| Wire
Ga B & S |
Wire
Size Dia. |
ANSI Types | ||||||
| J | K | T | E | S | R | B | ||
| 6 | .162 | .014 | .023 | .012 | .027 | .007 | .007 | .008 |
| 7* | .144 | .021 | - | - | - | - | - | - |
| 8 | .128 | .022 | .036 | .019 | .044 | .010 | .010 | .013 |
| 14 | .064 | .089 | .147 | .074 | .176 | .044 | .044 | .054 |
| 16 | .050 | .141 | .232 | .117 | .277 | .069 | .069 | .086 |
| 18 | .040 | .229 | .377 | .190 | .450 | .112 | .113 | .139 |
| 20 | .032 | .357 | .588 | .297 | .702 | .175 | .178 | .218 |
| 24 | .020 | .905 | 1.488 | .754 | 1.778 | .449 | .453 | .550 |
| 26 | .015 | 1.441 | 2.45 | 1.20 | 2.84 | .701 | .708 | .875 |
| 28 | .012 | 2.297 | 3.59 | 1.92 | 4.33 | 1.062 | 1.073 | 1.392 |
| 30 | .010 | 3.65 | 6.02 | 2.94 | 7.19 | 1.794 | 1.813 | 2.213 |
| 36 | .005 | 14.66 | 24.08 | 12.22 | 28.80 | 7.150 | 7.226 | 8.897 |
| * Double Feet 7 Ga Type J = 7 Ga Iron/8 Ga Constantan |
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