TABLE 3 Type B 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 |
B
°C
500
1.242
1.247
1.252
1.257
1.262
1.267
1.272
1.277
1.282
1.288
1.293
500
510
1.293
1.298
1.303
1.308
1.313
1.318
1.324
1.329
1.334
1.339
1.344
510
520
1.344
1.350
1.355
1.360
1.365
1.371
1.376
1.381
1.387
1.392
1.397
520
530
1.397
1.402
1.408
1.413
1.418
1.424
1.429
1.435
1.440
1.445
1.451
530
540
1.451
1.456
1.462
1.467
1.472
1.478
1.483
1.489
1.494
1.500
1.505
540
550
1.505
1.511
1.516
1.522
1.527
1.533
1.539
1.544
1.550
1.555
1.561
550
560
1.561
1.566
1.572
1.578
1.583
1.589
1.595
1.600
1.606
1.612
1.617
560
570
1.617
1.623
1.629
1.634
1.640
1.646
1.652
1.657
1.663
1.669
1.675
570
580
1.675
1.680
1.686
1.692
1.698
1.704
1.709
1.715
1.721
1.727
1.733
580
590
1.733
1.739
1.745
1.750
1.756
1.762
1.768
1.774
1.780
1.786
1.792
590
600
1.792
1.798
1.804
1.810
1.816
1.822
1.828
1.834
1.840
1.846
1.852
600
610
1.852
1.858
1.864
1.870
1.876
1.882
1.888
1.894
1.901
1.907
1.913
610
620
1.913
1.919
1.925
1.931
1.937
1.944
1.950
1.956
1.962
1.968
1.975
620
630
1.975
1.981
1.987
1.993
1.999
2.006
2.012
2.018
2.025
2.031
2.037
630
640
2.037
2.043
2.050
2.056
2.062
2.069
2.075
2.082
2.088
2.094
2.101
640
650
2.101
2.107
2.113
2.120
2.126
2.133
2.139
2.146
2.152
2.158
2.165
650
660
2.165
2.171
2.178
2.184
2.191
2.197
2.204
2.210
2.217
2.224
2.230
660
670
2.230
2.237
2.243
2.250
2.256
2.263
2.270
2.276
2.283
2.289
2.296
670
680
2.296
2.303
2.309
2.316
2.323
2.329
2.336
2.343
2.350
2.356
2.363
680
690
2.363
2.370
2.376
2.383
2.390
2.397
2.403
2.410
2.417
2.424
2.431
690
700
2.431
2.437
2.444
2.451
2.458
2.465
2.472
2.479
2.485
2.492
2.499
700
710
2.499
2.506
2.513
2.520
2.527
2.534
2.541
2.548
2.555
2.562
2.569
710
720
2.569
2.576
2.583
2.590
2.597
2.604
2.611
2.618
2.625
2.632
2.639
720
730
2.639
2.646
2.653
2.660
2.667
2.674
2.681
2.688
2.696
2.703
2.710
730
740
2.710
2.717
2.724
2.731
2.738
2.746
2.753
2.760
2.767
2.775
2.782
740
750
2.782
2.789
2.796
2.803
2.811
2.818
2.825
2.833
2.840
2.847
2.854
750
760
2.854
2.862
2.869
2.876
2.884
2.891
2.898
2.906
2.913
2.921
2.928
760
770
2.928
2.935
2.943
2.950
2.958
2.965
2.973
2.980
2.987
2.995
3.002
770
780
3.002
3.010
3.017
3.025
3.032
3.040
3.047
3.055
3.062
3.070
3.078
780
790
3.078
3.085
3.093
3.100
3.108
3.116
3.123
3.131
3.138
3.146
3.154
790
800
3.154
3.161
3.169
3.177
3.184
3.192
3.200
3.207
3.215
3.223
3.230
800
810
3.230
3.238
3.246
3.254
3.261
3.269
3.277
3.285
3.292
3.300
3.308
810
820
3.308
3.316
3.324
3.331
3.339
3.347
3.355
3.363
3.371
3.379
3.386
820
830
3.386
3.394
3.402
3.410
3.418
3.426
3.434
3.442
3.450
3.458
3.466
830
840
3.466
3.474
3.482
3.490
3.498
3.506
3.514
3.522
3.530
3.538
3.546
840
850
3.546
3.554
3.562
3.570
3.578
3.586
3.594
3.602
3.610
3.618
3.626
850
860
3.626
3.634
3.643
3.651
3.659
3.667
3.675
3.683
3.692
3.700
3.708
860
870
3.708
3.716
3.724
3.732
3.741
3.749
3.757
3.765
3.774
3.782
3.790
870
880
3.790
3.798
3.807
3.815
3.823
3.832
3.840
3.848
3.857
3.865
3.873
880
890
3.873
3.882
3.890
3.898
3.907
3.915
3.923
3.932
3.940
3.949
3.957
890
900
3.957
3.965
3.974
3.982
3.991
3.999
4.008
4.016
4.024
4.033
4.041
900
910
4.041
4.050
4.058
4.067
4.075
4.084
4.093
4.101
4.110
4.118
4.127
910
920
4.127
4.135
4.144
4.152
4.161
4.170
4.178
4.187
4.195
4.204
4.213
920
930
4.213
4.221
4.230
4.239
4.247
4.256
4.265
4.273
4.282
4.291
4.299
930
940
4.299
4.308
4.317
4.326
4.334
4.343
4.352
4.360
4.369
4.378
4.387
940
950
4.387
4.396
4.404
4.413
4.422
4.431
4.440
4.448
4.457
4.466
4.475
950
960
4.475
4.484
4.493
4.501
4.510
4.519
4.528
4.537
4.546
4.555
4.564
960
970
4.564
4.573
4.582
4.591
4.599
4.608
4.617
4.626
4.635
4.644
4.653
970
980
4.653
4.662
4.671
4.680
4.689
4.698
4.707
4.716
4.725
4.734
4.743
980
990
4.743
4.753
4.762
4.771
4.780
4.789
4.798
4.807
4.816
4.825
4.834
990