TABLE 16 Type S 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
S
°F
-50
-0.218
-0.220
-0.222
-0.224
-0.227
-0.229
-0.231
-0.233
-0.236
-50
-40
-0.194
-0.197
-0.199
-0.201
-0.204
-0.206
-0.208
-0.211
-0.213
-0.215
-0.218
-40
-30
-0.170
-0.173
-0.175
-0.178
-0.180
-0.182
-0.185
-0.187
-0.190
-0.192
-0.194
-30
-20
-0.145
-0.148
-0.150
-0.153
-0.155
-0.158
-0.160
-0.163
-0.165
-0.168
-0.170
-20
-10
-0.119
-0.122
-0.124
-0.127
-0.129
-0.132
-0.135
-0.137
-0.140
-0.142
-0.145
-10
0
-0.092
-0.095
-0.097
-0.100
-0.103
-0.106
-0.108
-0.111
-0.114
-0.116
-0.119
0
0
-0.092
-0.089
-0.086
-0.084
-0.081
-0.078
-0.075
-0.073
-0.070
-0.067
-0.064
0
10
-0.064
-0.061
-0.058
-0.056
-0.053
-0.050
-0.047
-0.044
-0.041
-0.038
-0.035
10
20
-0.035
-0.033
-0.030
-0.027
-0.024
-0.021
-0.018
-0.015
-0.012
-0.009
-0.006
20
30
-0.006
-0.003
0.000
0.003
0.006
0.009
0.012
0.015
0.018
0.021
0.024
30
40
0.024
0.027
0.030
0.033
0.037
0.040
0.043
0.046
0.049
0.052
0.055
40
50
0.055
0.058
0.062
0.065
0.068
0.071
0.074
0.077
0.081
0.084
0.087
50
60
0.087
0.090
0.093
0.097
0.100
0.103
0.106
0.110
0.113
0.116
0.119
60
70
0.119
0.123
0.126
0.129
0.133
0.136
0.139
0.143
0.146
0.149
0.153
70
80
0.153
0.156
0.159
0.163
0.166
0.169
0.173
0.176
0.180
0.183
0.186
80
90
0.186
0.190
0.193
0.197
0.200
0.204
0.207
0.210
0.214
0.217
0.221
90
100
0.221
0.224
0.228
0.231
0.235
0.238
0.242
0.245
0.249
0.252
0.256
100
110
0.256
0.260
0.263
0.267
0.270
0.274
0.277
0.281
0.285
0.288
0.292
110
120
0.292
0.295
0.299
0.303
0.306
0.310
0.313
0.317
0.321
0.324
0.328
120
130
0.328
0.332
0.335
0.339
0.343
0.346
0.350
0.354
0.357
0.361
0.365
130
140
0.365
0.369
0.372
0.376
0.380
0.384
0.387
0.391
0.395
0.399
0.402
140
150
0.402
0.406
0.410
0.414
0.417
0.421
0.425
0.429
0.433
0.436
0.440
150
160
0.440
0.444
0.448
0.452
0.456
0.459
0.463
0.467
0.471
0.475
0.479
160
170
0.479
0.483
0.487
0.490
0.494
0.498
0.502
0.506
0.510
0.514
0.518
170
180
0.518
0.522
0.526
0.530
0.534
0.538
0.541
0.545
0.549
0.553
0.557
180
190
0.557
0.561
0.565
0.569
0.573
0.577
0.581
0.585
0.589
0.593
0.597
190
200
0.597
0.601
0.605
0.609
0.613
0.617
0.622
0.626
0.630
0.634
0.638
200
210
0.638
0.642
0.646
0.650
0.654
0.658
0.662
0.666
0.670
0.675
0.679
210
220
0.679
0.683
0.687
0.691
0.695
0.699
0.703
0.708
0.712
0.716
0.720
220
230
0.720
0.724
0.728
0.732
0.737
0.741
0.745
0.749
0.753
0.758
0.762
230
240
0.762
0.766
0.770
0.774
0.779
0.783
0.787
0.791
0.795
0.800
0.804
240
250
0.804
0.808
0.812
0.817
0.821
0.825
0.829
0.834
0.838
0.842
0.847
250
260
0.847
0.851
0.855
0.859
0.864
0.868
0.872
0.877
0.881
0.885
0.889
260
270
0.889
0.894
0.898
0.902
0.907
0.911
0.915
0.920
0.924
0.928
0.933
270
280
0.933
0.937
0.942
0.946
0.950
0.955
0.959
0.963
0.968
0.972
0.977
280
290
0.977
0.981
0.985
0.990
0.994
0.998
1.003
1.007
1.012
1.016
1.021
290
300
1.021
1.025
1.029
1.034
1.038
1.043
1.047
1.052
1.056
1.061
1.065
300
310
1.065
1.069
1.074
1.078
1.083
1.087
1.092
1.096
1.101
1.105
1.110
310
320
1.110
1.114
1.119
1.123
1.128
1.132
1.137
1.141
1.146
1.150
1.155
320
330
1.155
1.159
1.164
1.168
1.173
1.177
1.182
1.186
1.191
1.196
1.200
330
340
1.200
1.205
1.209
1.214
1.218
1.223
1.227
1.232
1.237
1.241
1.246
340
350
1.246
1.250
1.255
1.260
1.264
1.269
1.273
1.278
1.283
1.287
1.292
350
360
1.292
1.296
1.301
1.306
1.310
1.315
1.319
1.324
1.329
1.333
1.338
360
370
1.338
1.343
1.347
1.352
1.357
1.361
1.366
1.371
1.375
1.380
1.385
370
380
1.385
1.389
1.394
1.399
1.403
1.408
1.413
1.417
1.422
1.427
1.431
380
390
1.431
1.436
1.441
1.445
1.450
1.455
1.460
1.464
1.469
1.474
1.478
390
400
1.478
1.483
1.488
1.493
1.497
1.502
1.507
1.512
1.516
1.521
1.526
400
410
1.526
1.531
1.535
1.540
1.545
1.550
1.554
1.559
1.564
1.569
1.573
410
420
1.573
1.578
1.583
1.588
1.592
1.597
1.602
1.607
1.612
1.616
1.621
420
430
1.621
1.626
1.631
1.636
1.640
1.645
1.650
1.655
1.660
1.664
1.669
430
440
1.669
1.674
1.679
1.684
1.689
1.693
1.698
1.703
1.708
1.713
1.718
440