TABLE 21  Type C Thermocouple ¾ thermoelectric voltage as a function of temperature (°C); reference junctions at 0 °C °C              0             1            2            3             4            5            6             7             8            9           10         °C Thermoelectric Voltage in Millivolts °C               0            1             2            3            4             5            6            7            8             9           10          °C Page 1 | Page 2 | Page 3 | Page 4 | Page 5 C °C 1500 26.723 26.738 26.753 26.769 26.784 26.800 26.815 26.830 26.846 26.861 26.877 1500 1510 26.877 26.892 26.907 26.923 26.938 26.953 26.969 26.984 26.999 27.015 27.030 1510 1520 27.030 27.045 27.061 27.076 27.091 27.107 27.122 27.137 27.152 27.168 27.183 1520 1530 27.183 27.198 27.213 27.229 27.244 27.259 27.274 27.290 27.305 27.320 27.335 1530 1540 27.335 27.350 27.366 27.381 27.396 27.411 27.426 27.441 27.457 27.472 27.487 1540 1550 27.487 27.502 27.517 27.532 27.547 27.562 27.578 27.593 27.608 27.623 27.638 1550 1560 27.638 27.653 27.668 27.683 27.698 27.713 27.728 27.743 27.758 27.773 27.788 1560 1570 27.788 27.803 27.818 27.833 27.848 27.863 27.878 27.893 27.908 27.923 27.938 1570 1580 27.938 27.953 27.968 27.983 27.998 28.013 28.028 28.043 28.058 28.072 28.087 1580 1590 28.087 28.102 28.117 28.132 28.147 28.162 28.177 28.191 28.206 28.221 28.236 1590 1600 28.236 28.251 28.266 28.280 28.295 28.310 28.325 28.340 28.354 28.369 28.384 1600 1610 28.384 28.399 28.413 28.428 28.443 28.458 28.472 28.487 28.502 28.517 28.531 1610 1620 28.531 28.546 28.561 28.575 28.590 28.605 28.619 28.634 28.649 28.663 28.678 1620 1630 28.678 28.693 28.707 28.722 28.737 28.751 28.766 28.780 28.795 28.810 28.824 1630 1640 28.824 28.839 28.853 28.868 28.883 28.897 28.912 28.926 28.941 28.955 28.970 1640 1650 28.970 28.984 28.999 29.013 29.028 29.042 29.057 29.071 29.086 29.100 29.115 1650 1660 29.115 29.129 29.144 29.158 29.173 29.187 29.201 29.216 29.230 29.245 29.259 1660 1670 29.259 29.274 29.288 29.302 29.317 29.331 29.345 29.360 29.374 29.388 29.403 1670 1680 29.403 29.417 29.431 29.446 29.460 29.474 29.489 29.503 29.517 29.532 29.546 1680 1690 29.546 29.560 29.574 29.589 29.603 29.617 29.631 29.646 29.660 29.674 29.688 1690 1700 29.688 29.703 29.717 29.731 29.745 29.759 29.774 29.788 29.802 29.816 29.830 1700 1710 29.830 29.844 29.859 29.873 29.887 29.901 29.915 29.929 29.943 29.957 29.971 1710 1720 29.971 29.986 30.000 30.014 30.028 30.042 30.056 30.070 30.084 30.098 30.112 1720 1730 30.112 30.126 30.140 30.154 30.168 30.182 30.196 30.210 30.224 30.238 30.252 1730 1740 30.252 30.266 30.280 30.294 30.308 30.322 30.336 30.350 30.364 30.378 30.391 1740 1750 30.391 30.405 30.419 30.433 30.447 30.461 30.475 30.489 30.502 30.516 30.530 1750 1760 30.530 30.544 30.558 30.572 30.585 30.599 30.613 30.627 30.641 30.654 30.668 1760 1770 30.668 30.682 30.696 30.710 30.723 30.737 30.751 30.765 30.778 30.792 30.806 1770 1780 30.806 30.819 30.833 30.847 30.861 30.874 30.888 30.902 30.915 30.929 30.943 1780 1790 30.943 30.956 30.970 30.983 30.997 31.011 31.024 31.038 31.052 31.065 31.079 1790 1800 31.079 31.092 31.106 31.119 31.133 31.147 31.160 31.174 31.187 31.201 31.214 1800 1810 31.214 31.228 31.241 31.255 31.268 31.282 31.295 31.309 31.322 31.336 31.349 1810 1820 31.349 31.363 31.376 31.389 31.403 31.416 31.430 31.443 31.457 31.470 31.483 1820 1830 31.483 31.497 31.510 31.524 31.537 31.550 31.564 31.577 31.590 31.604 31.617 1830 1840 31.617 31.630 31.644 31.657 31.670 31.683 31.697 31.710 31.723 31.737 31.750 1840 1850 31.750 31.763 31.776 31.790 31.803 31.816 31.829 31.842 31.856 31.869 31.882 1850 1860 31.882 31.895 31.908 31.922 31.935 31.948 31.961 31.974 31.987 32.001 32.014 1860 1870 32.014 32.027 32.040 32.053 32.066 32.079 32.092 32.105 32.118 32.132 32.145 1870 1880 32.145 32.158 32.171 32.184 32.197 32.210 32.223 32.236 32.249 32.262 32.275 1880 1890 32.275 32.288 32.301 32.314 32.327 32.340 32.353 32.366 32.378 32.391 32.404 1890 1900 32.404 32.417 32.430 32.443 32.456 32.469 32.482 32.495 32.507 32.520 32.533 1900 1910 32.533 32.546 32.559 32.572 32.584 32.597 32.610 32.623 32.636 32.649 32.661 1910 1920 32.661 32.674 32.687 32.700 32.712 32.725 32.738 32.751 32.763 32.776 32.789 1920 1930 32.789 32.801 32.814 32.827 32.840 32.852 32.865 32.878 32.890 32.903 32.915 1930 1940 32.915 32.928 32.941 32.953 32.966 32.979 32.991 33.004 33.016 33.029 33.041 1940 1950 33.041 33.054 33.067 33.079 33.092 33.104 33.117 33.129 33.142 33.154 33.167 1950 1960 33.167 33.179 33.192 33.204 33.217 33.229 33.242 33.254 33.266 33.279 33.291 1960 1970 33.291 33.304 33.316 33.329 33.341 33.353 33.366 33.378 33.390 33.403 33.415 1970 1980 33.415 33.427 33.440 33.452 33.464 33.477 33.489 33.501 33.514 33.526 33.538 1980 1990 33.538 33.550 33.563 33.575 33.587 33.599 33.612 33.624 33.636 33.648 33.660 1990