Carrier 50PG20-28 Controls, Start-Up, Operation, Service And Troubleshooting Instructions page 65

Table 50 -- Temperature (°F) vs ResistanceNoltage Drop Values for
OAT, SAT, and SPT Thermistors (10K at 25 C Resistors)
TEMP
(F)
-25
-24
-23
-22
-21
-20
-t9
-t8
-17
-t6
-15
-t4
-13
-t2
-11
-!0
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
2O
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
5O
51
52
53
54
55
56
57
58
59
6O
VOLTAGE
DROP (V)
4.758
4.750
4.741
4.733
4.724
4.715
4.705
4.696
4.686
4.676
4.665
4.655
4.644
4.633
4.621
4.609
4.597
4.585
4.572
4.560
4.546
4.533
4.519
4.505
4.490
4.476
4.461
4.445
4.429
4.413
4.397
4.380
4.363
4.346
4.328
4.310
4.292
4.273
4.254
4.235
4.215
4.195
4.174
4.153
4.132
4.111
4.089
4.067
4.044
4.021
3.998
3.975
3.951
3.927
3.903
3.878
3.853
3.828
3.802
3.776
3.750
3.723
3.697
3.670
3.654
3.615
3.587
3.559
3.531
3.503
3.474
3.445
3.416
3.387
3.357
3.328
3.298
3.268
3.238
3.208
3.178
3.147
3.117
3.086
3.056
3.025
RESISTANCE TEMP
(Ohms) (F)
I96,453 61
I89,692 62
I83,300 63
I77,000 64
I71,079 65
I65,238 66
I59,717 67
I54,344 68
I49,194 69
I44,250 70
I39,443 71
I34,891 72
I30,402 73
I26,183 74
I22,018 75
I18,076 76
I14,236 77
I10,549 78
I07,006 79
I03,558 80
I00,287 81
97,060 82
94,020 83
91,019 84
88,171 85
85,396 86
82,729 87
80,162 88
77,662 89
75,286 90
72,940 91
70,727 92
68,542 93
68,465 94
64,439 95
62,491 96
60,612 97
58,781 98
57,039 99
55,319 100
53,693 101
52,086 102
50,557 103
49,065 104
47,627 105
46,240 106
44,888 107
43,598 108
42,324 109
41,118 110
39,926 111
38,790 112
37,681 113
36,610 114
35,577 115
34,569 116
33,606 117
32,654 118
31,752 119
30,860 120
30,009 121
29,177 122
28,373 123
27,597 124
26,838 125
26,113 126
25,396 127
24,715 128
24,042 129
23,399 130
22,770 131
22,161 132
21,573 133
20,998 134
20,447 135
19,903 136
19,386 137
18,874 138
18,384 139
17,904 140
17,441 141
16,991 142
16,552 143
16,131 144
15,714 145
15,317 146
VOLTAGE
DROP (V)
2.994
2.963
2.932
2.901
2.870
2.839
2.808
2.777
2.746
2.715
2.684
2.653
2.622
2.592
2.561
2.530
2.500
2.470
2.439
2.409
2.379
2.349
2.319
2.290
2.260
2.231
2.202
2.173
2.144
2.115
2.087
2.059
2.030
2.003
1.975
1.948
1.921
1.894
1.867
1.841
1.815
1.789
1.763
1.738
1.713
1.688
1.663
1.639
1.615
1.591
1.567
1.544
1.521
1.498
1.475
1.453
1.431
1.409
1.387
1.366
1.345
1.324
1.304
1.284
1.264
1.244
1.225
1.206
1.187
1.168
1.150
1.132
1.114
1.096
1.079
1.062
1.045
1.028
1.012
0.996
0.980
0.965
0.949
0.934
0.919
0.905
RESISTANCE
(Ohms)
14,925
14,549
14,180
13,824
13,478
13,139
12,814
12,493
12,187
11,884
11,593
11,308
11,031
10,784
10,501
10,249
10,000
9,782
9,526
9,300
9,078
8,882
8,653
8,448
8,251
8,056
7,869
7,685
7,507
7,333
7,165
6,999
6,838
6,683
6,530
6,383
6,238
6,098
5,961
5,827
5,698
5,571
5,449
5,327
5,210
5,095
4,984
4,876
4,769
4,666
4,564
4,467
4,370
4,277
4.185
4,096
4,008
3,923
3,840
3,759
3,681
3,603
3,529
3,455
3,383
3,313
3,244
3,178
3,112
3,049
2,986
2,926
2,866
2,809
2,752
2,697
2,643
2,590
2,539
2,488
2,439
2,391
2,343
2,297
2,253
2,209
TEMP VOLTAGE
(F) DROP (V)
147 0.890
148 0.876
149 0.862
150 0.848
151 0.835
152 0.82I
153 0.808
154 0.795
155 0.782
156 0.770
157 0.758
158 0.745
159 0.733
160 0.722
161 0.710
162 0.699
163 0.687
164 0.676
165 0.666
166 0.655
167 0.645
168 0.634
169 0.624
170 0.614
171 0.604
172 0.595
173 0.585
174 0.576
175 0.567
176 0.558
177 0.549
178 0.540
179 0.532
180 0.523
181 0.515
182 0.507
183 0.499
184 0.49I
185 0.483
186 0.478
187 0.468
188 0.46I
189 0.454
190 0.447
191 0.440
192 0.433
193 0.428
194 0.419
195 0.413
196 0.407
197 0.400
198 0.394
199 0.388
200 0.382
201 0.378
202 0.370
203 0.365
204 0.359
205 0.354
206 0.349
207 0.343
208 0.338
209 0.333
210 0.328
211 0.323
212 0.318
213 0.314
214 0.309
215 0.305
216 0.300
217 0.296
218 0.292
219 0.288
220 0.284
221 0.279
222 0.275
223 0.272
224 0.268
225 0.264
RESISTANCE
(Ohms)
2,166
2,I24
2,083
2,043
2,003
1,966
1,928
1,89I
1,855
1,820
1,786
1,752
1,719
1,687
1,656
1,625
1,594
1,565
1,536
1,508
1,480
1,453
1,426
1,400
1,375
1,350
1,326
1,302
1,278
1,255
1,233
1,21I
1,I90
1,I69
1,I48
1,I28
1,I08
1,089
1,070
1,052
1,033
1,016
998
981
964
947
931
915
900
885
870
855
841
827
814
800
787
774
762
749
737
725
714
702
891
880
870
859
649
639
629
620
610
601
592
583
574
566
557
65