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AN-TBL // Platinum RTD & TC
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Thermocouple values in light gray are outside tolerenced limits__
ASTM E-230

* Indicates maximum temperature for MgO insulated TC diameter 1/8
ASTM E-608

** Indicates maximum temperature for MgO insulated TC diameter 1/4
ASTM E-608
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Celsius: 1 | 2 | 3     Farenheit: 1 | 2 | 3 | 4 | 5 | 6 | 7   
RdF Platinum RTD & Thermocouple Tables 2.
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
100 Ω RTD _ 100 Ω RTD _ T/C _ T/C _ T/C _ T/C _
IEC 751 _ RdF Reference _ Type K _ Type J _ Type T _ Type E _
a=0.00385055 _ a=0.003924 _ Cr/Al _ Ir/Con _ Cu/Con _ Cr/Con _
resistance, Ω _ resistance, Ω _ millivolts _ millivolts _ millivolts _ millivolts _
_ _ _ _ _ _ _ _ _ _ _ _ _ _
220 _ 183.19 _ 184.766 _ 8.940 _ 11.889 _ 10.362 _ 14.912 _
230 _ 186.84 _ 188.484 _ 9.343 _ 12.445 _ 10.907 _ 15.664 _
240 _ 190.47 _ 192.190 _ 9.747 _ 13.000 _ 11.458 _ 16.420 _
250 _ 194.10 _ 195.885 _ 10.153 _ 13.555 _ 12.013 _ 17.181 _
260 _ 197.71 _ 199.568 _ 10.561 _ 14.110 _ 12.574 _ 17.945 _
270 _ 201.31 _ 203.240 _ 10.971 _ 14.665 _ 13.139 _ 18.713 _
280 _ 204.90 _ 206.900 _ 11.382 _ 15.219 _ 13.709 _ 19.484 _
290 _ 208.48 _ 210.549 _ 11.795 _ 15.773 _ 14.283 _ 20.259 _
300 _ 212.05 _ 214.186 _ 12.209 _ 16.327 _ 14.862 _ 21.036 _
310 _ 215.61 _ 217.812 _ 12.624 _ 16.881 _ 15.445* _ 21.817 _
320 _ 219.15 _ 221.427 _ 13.040 _ 17.434 _ 16.032 _ 22.600 _
330 _ 222.68 _ 225.029 _ 13.457 _ 17.986 _ 16.624 _ 23.386 _
340 _ 226.21 _ 228.620 _ 13.874 _ 18.538 _ 17.219 _ 24.174 _
350 _ 229.72 _ 232.220 _ 14.293 _ 19.090 _ 17.819 _ 24.964 _
360 _ 233.21 _ 235.77 _ 14.713 _ 19.642 _ 18.422 _ 25.757 _
370 _ 236.70 _ 239.33 _ 15.133 _ 20.194 _ 19.030** _ 26.552 _
380 _ 240.18 _ 242.87 _ 15.554 _ 20.745 _ 19.641 _ 27.348 _
390 _ 243.64 _ 246.40 _ 15.975 _ 21.297 _ 20.255 _ 28.146 _
400 _ 247.09 _ 249.93 _ 16.397 _ 21.848 _ 20.872 _ 28.946 _
410 _ 250.53 _ 253.44 _ 16.820 _ 22.400 _ ---- _ 29.747 _
420 _ 253.96 _ 256.94 _ 17.243 _ 22.952 _ ---- _ 30.550 _
430 _ 257.38 _ 260.42 _ 17.667 _ 23.504 _ ---- _ 31.354 _
440 _ 260.78 _ 263.90 _ 18.091 _ 24.057 _ ---- _ 32.159 _
450 _ 264.18 _ 267.37 _ 18.516 _ 24.610 _ ---- _ 32.965 _
460 _ 267.56 _ 270.82 _ 18.941 _ 25.164 _ ---- _ 33.772 _
470   270.93   274.26   19.366   25.720   ----   34.579  
480 _ 274.29 _ 277.69 _ 19.792 _ 26.276 _ ---- _ 35.387 _
490 _ 277.64 _ 281.11 _ 20.218 _ 26.834 _ ---- _ 39.196 _
500 _ 280.98 _ 284.51 _ 20.644 _ 27.393 _ ---- _ 37.005 _
510 _ 284.30 _ 287.91 _ 21.071 _ 27.953 _ ---- _ 37.815 _
520 _ 287.62 _ 291.29 _ 21.497 _ 28.516* _ ---- _ 38.624 _
530 _ 290.92 _ 294.66 _ 21.924 _ 29.080 _ ---- _ 39.434 _
540 _ 294.21 _ 298.02 _ 22.350 _ 29.647 _ ---- _ 40.243 _
550 _ 297.49 _ 301.36 _ 22.776 _ 30.216 _ ---- _ 41.053 _
560 _ 300.75 _ 304.70 _ 23.203 _ 30.788 _ ---- _ 41.862 _
570 _ 304.01 _ 308.02 _ 23.629 _ 31.362 _ ---- _ 42.671 _
580 _ 307.25 _ 311.33 _ 24.055 _ 31.939 _ ---- _ 43.479 _
590 _ 310.49 _ 314.62 _ 24.480 _ 32.519 _ ---- _ 44.286 _
600 _ 313.71 _ 317.91 _ 24.905 _ 33.102 _ ---- _ 45.093 _
610 _ 316.92 _ 321.18 _ 25.330 _ 33.689 _ ---- _ 45.900 _
620 _ 320.12 _ 324.45 _ 24.755 _ 34.279 _ ---- _ 46.705 _
630 _ 323.30 _ 327.69 _ 26.179 _ 34.873 _ ---- _ 47.509 _
640 _ 326.48 _ 330.93 _ 26.602 _ 35.470 _ ---- _ 48.303 _
650 _ 329.64 _ 334.16 _ 27.025 _ 36.071 _ ---- _ 49.116* _
660 _ ---- _ ---- _ 27.447 _ 36.675 _ ---- _ 49.917 _
670 _ ---- _ ---- _ 27.869 _ 37.284 _ ---- _ 50.718 _
680 _ ---- _ ---- _ 28.289 _ 37.896 _ ---- _ 51.517 _
690 _ ---- _ ---- _ 28.710 _ 38.512 _ ---- _ 52.315 _
700 _ _ _ ---- _ 29.129 _ 39.132 _ ---- _ 53.112 _
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_ products proudly manufactured in the USA _ Specialists in Temperature Measurement
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