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
-50
-0.236
-50
-40
-0.194
-0.199
-0.203
-0.207
-0.211
-0.215
-0.219
-0.224
-0.228
-0.232
-0.236
-40
-30
-0.150
-0.155
-0.159
-0.164
-0.168
-0.173
-0.177
-0.181
-0.186
-0.190
-0.194
-30
-20
-0.103
-0.108
-0.113
-0.117
-0.122
-0.127
-0.132
-0.136
-0.141
-0.146
-0.150
-20
-10
-0.053
-0.058
-0.063
-0.068
-0.073
-0.078
-0.083
-0.088
-0.093
-0.098
-0.103
-10
0
0.000
-0.005
-0.011
-0.016
-0.021
-0.027
-0.032
-0.037
-0.042
-0.048
-0.053
0
0
0.000
0.005
0.011
0.016
0.022
0.027
0.033
0.038
0.044
0.050
0.055
0
10
0.055
0.061
0.067
0.072
0.078
0.084
0.090
0.095
0.101
0.107
0.113
10
20
0.113
0.119
0.125
0.131
0.137
0.143
0.149
0.155
0.161
0.167
0.173
20
30
0.173
0.179
0.185
0.191
0.197
0.204
0.210
0.216
0.222
0.229
0.235
30
40
0.235
0.241
0.248
0.254
0.260
0.267
0.273
0.280
0.286
0.292
0.299
40
50
0.299
0.305
0.312
0.319
0.325
0.332
0.338
0.345
0.352
0.358
0.365
50
60
0.365
0.372
0.378
0.385
0.392
0.399
0.405
0.412
0.419
0.426
0.433
60
70
0.433
0.440
0.446
0.453
0.460
0.467
0.474
0.481
0.488
0.495
0.502
70
80
0.502
0.509
0.516
0.523
0.530
0.538
0.545
0.552
0.559
0.566
0.573
80
90
0.573
0.580
0.588
0.595
0.602
0.609
0.617
0.624
0.631
0.639
0.646
90
100
0.646
0.653
0.661
0.668
0.675
0.683
0.690
0.698
0.705
0.713
0.720
100
110
0.720
0.727
0.735
0.743
0.750
0.758
0.765
0.773
0.780
0.788
0.795
110
120
0.795
0.803
0.811
0.818
0.826
0.834
0.841
0.849
0.857
0.865
0.872
120
130
0.872
0.880
0.888
0.896
0.903
0.911
0.919
0.927
0.935
0.942
0.950
130
140
0.950
0.958
0.966
0.974
0.982
0.990
0.998
1.006
1.013
1.021
1.029
140
150
1.029
1.037
1.045
1.053
1.061
1.069
1.077
1.085
1.094
1.102
1.110
150
160
1.110
1.118
1.126
1.134
1.142
1.150
1.158
1.167
1.175
1.183
1.191
160
170
1.191
1.199
1.207
1.216
1.224
1.232
1.240
1.249
1.257
1.265
1.273
170
180
1.273
1.282
1.290
1.298
1.307
1.315
1.323
1.332
1.340
1.348
1.357
180
190
1.357
1.365
1.373
1.382
1.390
1.399
1.407
1.415
1.424
1.432
1.441
190
200
1.441
1.449
1.458
1.466
1.475
1.483
1.492
1.500
1.509
1.517
1.526
200
210
1.526
1.534
1.543
1.551
1.560
1.569
1.577
1.586
1.594
1.603
1.612
210
220
1.612
1.620
1.629
1.638
1.646
1.655
1.663
1.672
1.681
1.690
1.698
220
230
1.698
1.707
1.716
1.724
1.733
1.742
1.751
1.759
1.768
1.777
1.786
230
240
1.786
1.794
1.803
1.812
1.821
1.829
1.838
1.847
1.856
1.865
1.874
240
250
1.874
1.882
1.891
1.900
1.909
1.918
1.927
1.936
1.944
1.953
1.962
250
260
1.962
1.971
1.980
1.989
1.998
2.007
2.016
2.025
2.034
2.043
2.052
260
270
2.052
2.061
2.070
2.078
2.087
2.096
2.105
2.114
2.123
2.132
2.141
270
280
2.141
2.151
2.160
2.169
2.178
2.187
2.196
2.205
2.214
2.223
2.232
280
290
2.232
2.241
2.250
2.259
2.268
2.277
2.287
2.296
2.305
2.314
2.323
290
300
2.323
2.332
2.341
2.350
2.360
2.369
2.378
2.387
2.396
2.405
2.415
300
310
2.415
2.424
2.433
2.442
2.451
2.461
2.470
2.479
2.488
2.497
2.507
310
320
2.507
2.516
2.525
2.534
2.544
2.553
2.562
2.571
2.581
2.590
2.599
320
330
2.599
2.609
2.618
2.627
2.636
2.646
2.655
2.664
2.674
2.683
2.692
330
340
2.692
2.702
2.711
2.720
2.730
2.739
2.748
2.758
2.767
2.776
2.786
340
350
2.786
2.795
2.805
2.814
2.823
2.833
2.842
2.851
2.861
2.870
2.880
350
360
2.880
2.889
2.899
2.908
2.917
2.927
2.936
2.946
2.955
2.965
2.974
360
370
2.974
2.983
2.993
3.002
3.012
3.021
3.031
3.040
3.050
3.059
3.069
370
380
3.069
3.078
3.088
3.097
3.107
3.116
3.126
3.135
3.145
3.154
3.164
380
390
3.164
3.173
3.183
3.192
3.202
3.212
3.221
3.231
3.240
3.250
3.259
390