TABLE 4 Type B 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
Page 1 | Page 2 | Page 3 | Page 4 | Page 5 | Page 6 | Page 7
B
°F
2500
8.632
8.638
8.644
8.651
8.657
8.663
8.669
8.675
8.682
8.688
8.694
2500
2510
8.694
8.700
8.707
8.713
8.719
8.725
8.731
8.738
8.744
8.750
8.756
2510
2520
8.756
8.763
8.769
8.775
8.781
8.787
8.794
8.800
8.806
8.812
8.819
2520
2530
8.819
8.825
8.831
8.837
8.844
8.850
8.856
8.862
8.869
8.875
8.881
2530
2540
8.881
8.887
8.894
8.900
8.906
8.912
8.919
8.925
8.931
8.937
8.944
2540
2550
8.944
8.950
8.956
8.962
8.969
8.975
8.981
8.988
8.994
9.000
9.006
2550
2560
9.006
9.013
9.019
9.025
9.031
9.038
9.044
9.050
9.057
9.063
9.069
2560
2570
9.069
9.075
9.082
9.088
9.094
9.101
9.107
9.113
9.119
9.126
9.132
2570
2580
9.132
9.138
9.145
9.151
9.157
9.164
9.170
9.176
9.182
9.189
9.195
2580
2590
9.195
9.201
9.208
9.214
9.220
9.227
9.233
9.239
9.245
9.252
9.258
2590
2600
9.258
9.264
9.271
9.277
9.283
9.290
9.296
9.302
9.309
9.315
9.321
2600
2610
9.321
9.328
9.334
9.340
9.347
9.353
9.359
9.366
9.372
9.378
9.385
2610
2620
9.385
9.391
9.397
9.404
9.410
9.416
9.423
9.429
9.435
9.442
9.448
2620
2630
9.448
9.454
9.461
9.467
9.473
9.480
9.486
9.492
9.499
9.505
9.511
2630
2640
9.511
9.518
9.524
9.530
9.537
9.543
9.550
9.556
9.562
9.569
9.575
2640
2650
9.575
9.581
9.588
9.594
9.600
9.607
9.613
9.619
9.626
9.632
9.639
2650
2660
9.639
9.645
9.651
9.658
9.664
9.670
9.677
9.683
9.690
9.696
9.702
2660
2670
9.702
9.709
9.715
9.721
9.728
9.734
9.741
9.747
9.753
9.760
9.766
2670
2680
9.766
9.772
9.779
9.785
9.792
9.798
9.804
9.811
9.817
9.824
9.830
2680
2690
9.830
9.836
9.843
9.849
9.856
9.862
9.868
9.875
9.881
9.888
9.894
2690
2700
9.894
9.900
9.907
9.913
9.920
9.926
9.932
9.939
9.945
9.952
9.958
2700
2710
9.958
9.964
9.971
9.977
9.984
9.990
9.996
10.003
10.009
10.016
10.022
2710
2720
10.022
10.028
10.035
10.041
10.048
10.054
10.061
10.067
10.073
10.080
10.086
2720
2730
10.086
10.093
10.099
10.105
10.112
10.118
10.125
10.131
10.138
10.144
10.150
2730
2740
10.150
10.157
10.163
10.170
10.176
10.183
10.189
10.195
10.202
10.208
10.215
2740
2750
10.215
10.221
10.228
10.234
10.240
10.247
10.253
10.260
10.266
10.273
10.279
2750
2760
10.279
10.286
10.292
10.298
10.305
10.311
10.318
10.324
10.331
10.337
10.344
2760
2770
10.344
10.350
10.356
10.363
10.369
10.376
10.382
10.389
10.395
10.402
10.408
2770
2780
10.408
10.414
10.421
10.427
10.434
10.440
10.447
10.453
10.460
10.466
10.473
2780
2790
10.473
10.479
10.485
10.492
10.498
10.505
10.511
10.518
10.524
10.531
10.537
2790
2800
10.537
10.544
10.550
10.556
10.563
10.569
10.576
10.582
10.589
10.595
10.602
2800
2810
10.602
10.608
10.615
10.621
10.628
10.634
10.641
10.647
10.653
10.660
10.666
2810
2820
10.666
10.673
10.679
10.686
10.692
10.699
10.705
10.712
10.718
10.725
10.731
2820
2830
10.731
10.738
10.744
10.751
10.757
10.763
10.770
10.776
10.783
10.789
10.796
2830
2840
10.796
10.802
10.809
10.815
10.822
10.828
10.835
10.841
10.848
10.854
10.861
2840
2850
10.861
10.867
10.874
10.880
10.887
10.893
10.900
10.906
10.913
10.919
10.925
2850
2860
10.925
10.932
10.938
10.945
10.951
10.958
10.964
10.971
10.977
10.984
10.990
2860
2870
10.990
10.997
11.003
11.010
11.016
11.023
11.029
11.036
11.042
11.049
11.055
2870
2880
11.055
11.062
11.068
11.075
11.081
11.088
11.094
11.101
11.107
11.114
11.120
2880
2890
11.120
11.127
11.133
11.140
11.146
11.153
11.159
11.166
11.172
11.179
11.185
2890
2900
11.185
11.192
11.198
11.205
11.211
11.218
11.224
11.231
11.237
11.244
11.250
2900
2910
11.250
11.257
11.263
11.270
11.276
11.282
11.289
11.295
11.302
11.308
11.315
2910
2920
11.315
11.321
11.328
11.334
11.341
11.347
11.354
11.360
11.367
11.373
11.380
2920
2930
11.380
11.386
11.393
11.399
11.406
11.412
11.419
11.425
11.432
11.438
11.445
2930
2940
11.445
11.451
11.458
11.464
11.471
11.477
11.484
11.490
11.497
11.503
11.510
2940
2950
11.510
11.516
11.523
11.529
11.536
11.542
11.549
11.555
11.562
11.568
11.575
2950
2960
11.575
11.582
11.588
11.595
11.601
11.608
11.614
11.621
11.627
11.634
11.640
2960
2970
11.640
11.647
11.653
11.660
11.666
11.673
11.679
11.686
11.692
11.699
11.705
2970
2980
11.705
11.712
11.718
11.725
11.731
11.738
11.744
11.751
11.757
11.764
11.770
2980
2990
11.770
11.777
11.783
11.790
11.796
11.803
11.809
11.816
11.822
11.829
11.835
2990