TABLE 26 Type P 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
P
°F
1550
35.225
35.248
35.271
35.294
35.317
35.340
35.363
35.386
35.409
35.433
35.456
1550
1560
35.456
35.479
35.502
35.525
35.548
35.571
35.594
35.617
35.640
35.663
35.686
1560
1570
35.686
35.709
35.732
35.755
35.778
35.801
35.824
35.847
35.870
35.893
35.916
1570
1580
35.916
35.939
35.962
35.985
36.008
36.031
36.054
36.077
36.099
36.122
36.145
1580
1590
36.145
36.168
36.191
36.214
36.237
36.260
36.283
36.306
36.328
36.351
36.374
1590
1600
36.374
36.397
36.420
36.443
36.466
36.488
36.511
36.534
36.557
36.580
36.603
1600
1610
36.603
36.625
36.648
36.671
36.694
36.716
36.739
36.762
36.785
36.808
36.830
1610
1620
36.830
36.853
36.876
36.899
36.921
36.944
36.967
36.989
37.012
37.035
37.058
1620
1630
37.058
37.080
37.103
37.126
37.148
37.171
37.194
37.216
37.239
37.262
37.284
1630
1640
37.284
37.307
37.330
37.352
37.375
37.398
37.420
37.443
37.465
37.488
37.511
1640
1650
37.511
37.533
37.556
37.578
37.601
37.623
37.646
37.669
37.691
37.714
37.736
1650
1660
37.736
37.759
37.781
37.804
37.826
37.849
37.871
37.894
37.916
37.939
37.961
1660
1670
37.961
37.984
38.006
38.029
38.051
38.074
38.096
38.119
38.141
38.163
38.186
1670
1680
38.186
38.208
38.231
38.253
38.275
38.298
38.320
38.343
38.365
38.387
38.410
1680
1690
38.410
38.432
38.455
38.477
38.499
38.522
38.544
38.566
38.589
38.611
38.633
1690
1700
38.633
38.656
38.678
38.700
38.722
38.745
38.767
38.789
38.812
38.834
38.856
1700
1710
38.856
38.878
38.901
38.923
38.945
38.967
38.990
39.012
39.034
39.056
39.078
1710
1720
39.078
39.101
39.123
39.145
39.167
39.189
39.211
39.234
39.256
39.278
39.300
1720
1730
39.300
39.322
39.344
39.367
39.389
39.411
39.433
39.455
39.477
39.499
39.521
1730
1740
39.521
39.543
39.565
39.588
39.610
39.632
39.654
39.676
39.698
39.720
39.742
1740
1750
39.742
39.764
39.786
39.808
39.830
39.852
39.874
39.896
39.918
39.940
39.962
1750
1760
39.962
39.984
40.006
40.028
40.050
40.072
40.094
40.116
40.137
40.159
40.181
1760
1770
40.181
40.203
40.225
40.247
40.269
40.291
40.313
40.335
40.356
40.378
40.400
1770
1780
40.400
40.422
40.444
40.466
40.487
40.509
40.531
40.553
40.575
40.597
40.618
1780
1790
40.618
40.640
40.662
40.684
40.705
40.727
40.749
40.771
40.793
40.814
40.836
1790
1800
40.836
40.858
40.879
40.901
40.923
40.945
40.966
40.988
41.010
41.031
41.053
1800
1810
41.053
41.075
41.096
41.118
41.140
41.161
41.183
41.205
41.226
41.248
41.270
1810
1820
41.270
41.291
41.313
41.334
41.356
41.378
41.399
41.421
41.442
41.464
41.485
1820
1830
41.485
41.507
41.529
41.550
41.572
41.593
41.615
41.636
41.658
41.679
41.701
1830
1840
41.701
41.722
41.744
41.765
41.787
41.808
41.830
41.851
41.873
41.894
41.915
1840
1850
41.915
41.937
41.958
41.980
42.001
42.023
42.044
42.065
42.087
42.108
42.129
1850
1860
42.129
42.151
42.172
42.194
42.215
42.236
42.258
42.279
42.300
42.322
42.343
1860
1870
42.343
42.364
42.386
42.407
42.428
42.449
42.471
42.492
42.513
42.535
42.556
1870
1880
42.556
42.577
42.598
42.620
42.641
42.662
42.683
42.704
42.726
42.747
42.768
1880
1890
42.768
42.789
42.810
42.832
42.853
42.874
42.895
42.916
42.937
42.959
42.980
1890
1900
42.980
43.001
43.022
43.043
43.064
43.085
43.106
43.128
43.149
43.170
43.191
1900
1910
43.191
43.212
43.233
43.254
43.275
43.296
43.317
43.338
43.359
43.380
43.401
1910
1920
43.401
43.422
43.443
43.464
43.485
43.506
43.527
43.548
43.569
43.590
43.611
1920
1930
43.611
43.632
43.653
43.674
43.695
43.716
43.737
43.758
43.778
43.799
43.820
1930
1940
43.820
43.841
43.862
43.883
43.904
43.925
43.945
43.966
43.987
44.008
44.029
1940
1950
44.029
44.050
44.070
44.091
44.112
44.133
44.154
44.175
44.195
44.216
44.237
1950
1960
44.237
44.258
44.278
44.299
44.320
44.341
44.361
44.382
44.403
44.423
44.444
1960
1970
44.444
44.465
44.486
44.506
44.527
44.548
44.568
44.589
44.610
44.630
44.651
1970
1980
44.651
44.672
44.692
44.713
44.733
44.754
44.775
44.795
44.816
44.836
44.857
1980
1990
44.857
44.878
44.898
44.919
44.939
44.960
44.980
45.001
45.021
45.042
45.063
1990
2000
45.063
45.083
45.104
45.124
45.145
45.165
45.186
45.206
45.226
45.247
45.267
2000
2010
45.267
45.288
45.308
45.329
45.349
45.370
45.390
45.410
45.431
45.451
45.472
2010
2020
45.472
45.492
45.512
45.533
45.553
45.574
45.594
45.614
45.635
45.655
45.675
2020
2030
45.675
45.696
45.716
45.736
45.757
45.777
45.797
45.817
45.838
45.858
45.878
2030
2040
45.878
45.899
45.919
45.939
45.959
45.980
46.000
46.020
46.040
46.060
46.081
2040