TABLE 15 Type S 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
S
°C
400
3.259
3.269
3.279
3.288
3.298
3.307
3.317
3.326
3.336
3.346
3.355
400
410
3.355
3.365
3.374
3.384
3.394
3.403
3.413
3.423
3.432
3.442
3.451
410
420
3.451
3.461
3.471
3.480
3.490
3.500
3.509
3.519
3.529
3.538
3.548
420
430
3.548
3.558
3.567
3.577
3.587
3.596
3.606
3.616
3.626
3.635
3.645
430
440
3.645
3.655
3.664
3.674
3.684
3.694
3.703
3.713
3.723
3.732
3.742
440
450
3.742
3.752
3.762
3.771
3.781
3.791
3.801
3.810
3.820
3.830
3.840
450
460
3.840
3.850
3.859
3.869
3.879
3.889
3.898
3.908
3.918
3.928
3.938
460
470
3.938
3.947
3.957
3.967
3.977
3.987
3.997
4.006
4.016
4.026
4.036
470
480
4.036
4.046
4.056
4.065
4.075
4.085
4.095
4.105
4.115
4.125
4.134
480
490
4.134
4.144
4.154
4.164
4.174
4.184
4.194
4.204
4.213
4.223
4.233
490
500
4.233
4.243
4.253
4.263
4.273
4.283
4.293
4.303
4.313
4.323
4.332
500
510
4.332
4.342
4.352
4.362
4.372
4.382
4.392
4.402
4.412
4.422
4.432
510
520
4.432
4.442
4.452
4.462
4.472
4.482
4.492
4.502
4.512
4.522
4.532
520
530
4.532
4.542
4.552
4.562
4.572
4.582
4.592
4.602
4.612
4.622
4.632
530
540
4.632
4.642
4.652
4.662
4.672
4.682
4.692
4.702
4.712
4.722
4.732
540
550
4.732
4.742
4.752
4.762
4.772
4.782
4.793
4.803
4.813
4.823
4.833
550
560
4.833
4.843
4.853
4.863
4.873
4.883
4.893
4.904
4.914
4.924
4.934
560
570
4.934
4.944
4.954
4.964
4.974
4.984
4.995
5.005
5.015
5.025
5.035
570
580
5.035
5.045
5.055
5.066
5.076
5.086
5.096
5.106
5.116
5.127
5.137
580
590
5.137
5.147
5.157
5.167
5.178
5.188
5.198
5.208
5.218
5.228
5.239
590
600
5.239
5.249
5.259
5.269
5.280
5.290
5.300
5.310
5.320
5.331
5.341
600
610
5.341
5.351
5.361
5.372
5.382
5.392
5.402
5.413
5.423
5.433
5.443
610
620
5.443
5.454
5.464
5.474
5.485
5.495
5.505
5.515
5.526
5.536
5.546
620
630
5.546
5.557
5.567
5.577
5.588
5.598
5.608
5.618
5.629
5.639
5.649
630
640
5.649
5.660
5.670
5.680
5.691
5.701
5.712
5.722
5.732
5.743
5.753
640
650
5.753
5.763
5.774
5.784
5.794
5.805
5.815
5.826
5.836
5.846
5.857
650
660
5.857
5.867
5.878
5.888
5.898
5.909
5.919
5.930
5.940
5.950
5.961
660
670
5.961
5.971
5.982
5.992
6.003
6.013
6.024
6.034
6.044
6.055
6.065
670
680
6.065
6.076
6.086
6.097
6.107
6.118
6.128
6.139
6.149
6.160
6.170
680
690
6.170
6.181
6.191
6.202
6.212
6.223
6.233
6.244
6.254
6.265
6.275
690
700
6.275
6.286
6.296
6.307
6.317
6.328
6.338
6.349
6.360
6.370
6.381
700
710
6.381
6.391
6.402
6.412
6.423
6.434
6.444
6.455
6.465
6.476
6.486
710
720
6.486
6.497
6.508
6.518
6.529
6.539
6.550
6.561
6.571
6.582
6.593
720
730
6.593
6.603
6.614
6.624
6.635
6.646
6.656
6.667
6.678
6.688
6.699
730
740
6.699
6.710
6.720
6.731
6.742
6.752
6.763
6.774
6.784
6.795
6.806
740
750
6.806
6.817
6.827
6.838
6.849
6.859
6.870
6.881
6.892
6.902
6.913
750
760
6.913
6.924
6.934
6.945
6.956
6.967
6.977
6.988
6.999
7.010
7.020
760
770
7.020
7.031
7.042
7.053
7.064
7.074
7.085
7.096
7.107
7.117
7.128
770
780
7.128
7.139
7.150
7.161
7.172
7.182
7.193
7.204
7.215
7.226
7.236
780
790
7.236
7.247
7.258
7.269
7.280
7.291
7.302
7.312
7.323
7.334
7.345
790
800
7.345
7.356
7.367
7.378
7.388
7.399
7.410
7.421
7.432
7.443
7.454
800
810
7.454
7.465
7.476
7.487
7.497
7.508
7.519
7.530
7.541
7.552
7.563
810
820
7.563
7.574
7.585
7.596
7.607
7.618
7.629
7.640
7.651
7.662
7.673
820
830
7.673
7.684
7.695
7.706
7.717
7.728
7.739
7.750
7.761
7.772
7.783
830
840
7.783
7.794
7.805
7.816
7.827
7.838
7.849
7.860
7.871
7.882
7.893
840
850
7.893
7.904
7.915
7.926
7.937
7.948
7.959
7.970
7.981
7.992
8.003
850
860
8.003
8.014
8.026
8.037
8.048
8.059
8.070
8.081
8.092
8.103
8.114
860
870
8.114
8.125
8.137
8.148
8.159
8.170
8.181
8.192
8.203
8.214
8.226
870
880
8.226
8.237
8.248
8.259
8.270
8.281
8.293
8.304
8.315
8.326
8.337
880
890
8.337
8.348
8.360
8.371
8.382
8.393
8.404
8.416
8.427
8.438
8.449
890