TABLE 18 Type T Thermocouple ¾ thermoelectric voltage as a function of
temperature (°F); reference junctions at 32 °F
°F 0 1 2 3 4 5 6 7 8 9 10 °F
Thermoelectric Voltage in Millivolts
°F 0 1 2 3 4 5 6 7 8 9 10 °F
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T
°F
500
12.574
12.605
12.636
12.668
12.699
12.730
12.762
12.793
12.824
12.856
12.887
500
510
12.887
12.919
12.950
12.982
13.013
13.045
13.076
13.108
13.139
13.171
13.202
510
520
13.202
13.234
13.265
13.297
13.328
13.360
13.392
13.423
13.455
13.487
13.518
520
530
13.518
13.550
13.582
13.614
13.645
13.677
13.709
13.741
13.772
13.804
13.836
530
540
13.836
13.868
13.900
13.932
13.964
13.995
14.027
14.059
14.091
14.123
14.155
540
550
14.155
14.187
14.219
14.251
14.283
14.315
14.347
14.379
14.411
14.444
14.476
550
560
14.476
14.508
14.540
14.572
14.604
14.636
14.669
14.701
14.733
14.765
14.797
560
570
14.797
14.830
14.862
14.894
14.926
14.959
14.991
15.023
15.056
15.088
15.121
570
580
15.121
15.153
15.185
15.218
15.250
15.283
15.315
15.347
15.380
15.412
15.445
580
590
15.445
15.477
15.510
15.543
15.575
15.608
15.640
15.673
15.705
15.738
15.771
590
600
15.771
15.803
15.836
15.869
15.901
15.934
15.967
15.999
16.032
16.065
16.098
600
610
16.098
16.130
16.163
16.196
16.229
16.262
16.295
16.327
16.360
16.393
16.426
610
620
16.426
16.459
16.492
16.525
16.558
16.591
16.624
16.657
16.690
16.723
16.756
620
630
16.756
16.789
16.822
16.855
16.888
16.921
16.954
16.987
17.020
17.053
17.086
630
640
17.086
17.120
17.153
17.186
17.219
17.252
17.286
17.319
17.352
17.385
17.418
640
650
17.418
17.452
17.485
17.518
17.552
17.585
17.618
17.652
17.685
17.718
17.752
650
660
17.752
17.785
17.819
17.852
17.886
17.919
17.952
17.986
18.019
18.053
18.086
660
670
18.086
18.120
18.154
18.187
18.221
18.254
18.288
18.321
18.355
18.389
18.422
670
680
18.422
18.456
18.490
18.523
18.557
18.591
18.624
18.658
18.692
18.725
18.759
680
690
18.759
18.793
18.827
18.861
18.894
18.928
18.962
18.996
19.030
19.064
19.097
690
700
19.097
19.131
19.165
19.199
19.233
19.267
19.301
19.335
19.369
19.403
19.437
700
710
19.437
19.471
19.505
19.539
19.573
19.607
19.641
19.675
19.709
19.743
19.777
710
720
19.777
19.811
19.845
19.879
19.913
19.947
19.982
20.016
20.050
20.084
20.118
720
730
20.118
20.152
20.187
20.221
20.255
20.289
20.323
20.358
20.392
20.426
20.460
730
740
20.460
20.495
20.529
20.563
20.597
20.632
20.666
20.700
20.735
20.769
20.803
740
750
20.803
20.838
20.872
750