Carrier 19XR,XRV Hermetic Centrifugal Liquid Chillers User Manual
Page 85
85
Table 12A — Thermistor Temperature (F) vs. Resistance/Voltage Drop
TEMPERATURE
(F)
PIC II
VOLTAGE
DROP (V)
RESISTANCE
(Ohms)
–25
4.700
98,010
–24
4.690
94,707
–23
4.680
91,522
–22
4.670
88,449
–21
4.659
85,486
–20
4.648
82,627
–19
4.637
79,871
–18
4.625
77,212
–17
4.613
74,648
–16
4.601
72,175
–15
4.588
69,790
–14
4.576
67,490
–13
4.562
65,272
–12
4.549
63,133
–11
4.535
61,070
–10
4.521
59,081
–9
4.507
57,162
–8
4.492
55,311
–7
4.477
53,526
–6
4.461
51,804
–5
4.446
50,143
–4
4.429
48,541
–3
4.413
46,996
–2
4.396
45,505
–1
4.379
44,066
0
4.361
42,679
1
4.344
41,339
2
4.325
40,047
3
4.307
38,800
4
4.288
37,596
5
4.269
36,435
6
4.249
35,313
7
4.229
34,231
8
4.209
33,185
9
4.188
32,176
10
4.167
31,202
11
4.145
30,260
12
4.123
29,351
13
4.101
28,473
14
4.079
27,624
15
3.056
26,804
16
4.033
26,011
17
4.009
25,245
18
3.985
24,505
19
3.960
23,789
20
3.936
23,096
21
3.911
22,427
22
3.886
21,779
23
3.861
21,153
24
3.835
20,547
25
3.808
19,960
26
3.782
19,393
27
3.755
18,843
28
3.727
18,311
29
3.700
17,796
30
3.672
17,297
31
3.644
16,814
32
3.617
16,346
33
3.588
15,892
34
3.559
15,453
35
3.530
15,027
36
3.501
14,614
37
3.471
14,214
38
3.442
13,826
39
3.412
13,449
40
3.382
13,084
41
3.353
12,730
42
3.322
12,387
43
3.291
12,053
44
3.260
11,730
45
3.229
11,416
46
3.198
11,112
47
3.167
10,816
48
3.135
10,529
49
3.104
10,250
50
3.074
9,979
51
3.042
9,717
52
3.010
9,461
53
2.978
9,213
54
3.946
8,973
55
2.914
8,739
56
2.882
8,511
57
2.850
8,291
58
2.819
8,076
59
2.788
7,868
TEMPERATURE
(F)
PIC II
VOLTAGE
DROP (V)
RESISTANCE
(Ohms)
60
2.756
7,665
61
2.724
7,468
62
2.692
7,277
63
2.660
7,091
64
2.628
6,911
65
2.596
6,735
66
2.565
6,564
67
2.533
6,399
68
2.503
6,238
69
2.472
6,081
70
2.440
5,929
71
2.409
5,781
72
2.378
5,637
73
2.347
5,497
74
2.317
5,361
75
2.287
5,229
76
2.256
5,101
77
2.227
4,976
78
2.197
4,855
79
2.167
4,737
80
2.137
4,622
81
2.108
4,511
82
2.079
4,403
83
2.050
4,298
84
2.021
4,196
85
1.993
4,096
86
1.965
4,000
87
1.937
3,906
88
1.989
3,814
89
1.881
3,726
90
1.854
3,640
91
1.827
3,556
92
1.800
3,474
93
1.773
3,395
94
1.747
3,318
95
1.721
3,243
96
1.695
3,170
97
1.670
3,099
98
1.644
3,031
99
1.619
2,964
100
1.595
2,898
101
1.570
2,835
102
1.546
2,773
103
1.523
2,713
104
1.499
2,655
105
1.476
2,597
106
1.453
2,542
107
1.430
2,488
108
1.408
2,436
109
1.386
2,385
110
1.364
2,335
111
1.343
2,286
112
1.321
2,239
113
1.300
2,192
114
1.279
2,147
115
1.259
2,103
116
1.239
2,060
117
1.219
2,018
118
1.200
1,977
119
1.180
1,937
120
1.161
1,898
121
1.143
1,860
122
1.124
1,822
123
1.106
1,786
124
1.088
1,750
125
1.070
1,715
126
1.053
1,680
127
1.036
1,647
128
1.019
1,614
129
1.002
1,582
130
0.986
1,550
131
0.969
1,519
132
0.953
1,489
133
0.938
1,459
134
0.922
1,430
135
0.907
1,401
136
0.893
1,373
137
0.878
1,345
138
0.864
1,318
139
0.849
1,291
140
0.835
1,265
141
0.821
1,240
142
0.808
1,214
143
0.795
1,190
144
0.782
1,165
TEMPERATURE
(F)
PIC II
VOLTAGE
DROP (V)
RESISTANCE
(Ohms)
145
0.769
1,141
146
0.756
1,118
147
0.744
1,095
148
0.731
1,072
149
0.719
1,050
150
0.707
1,029
151
0.696
1,007
152
0.684
986
153
0.673
965
154
0.662
945
155
0.651
925
156
0.640
906
157
0.630
887
158
0.619
868
159
0.609
850
160
0.599
832
161
0.589
815
162
0.579
798
163
0.570
782
164
0.561
765
165
0.551
750
166
0.542
734
167
0.533
719
168
0.524
705
169
0.516
690
170
0.508
677
171
0.499
663
172
0.491
650
173
0.484
638
174
0.476
626
175
0.468
614
176
0.460
602
177
0.453
591
178
0.445
581
179
0.438
570
180
0.431
561
181
0.424
551
182
0.418
542
183
0.411
533
184
0.404
524
185
0.398
516
186
0.392
508
187
0.385
501
188
0.379
494
189
0.373
487
190
0.367
480
191
0.361
473
192
0.356
467
193
0.350
461
194
0.344
456
195
0.339
450
196
0.333
445
197
0.328
439
198
0.323
434
199
0.318
429
200
0.313
424
201
0.308
419
202
0.304
415
203
0.299
410
204
0.294
405
205
0.290
401
206
0.285
396
207
0.281
391
208
0.277
386
209
0.272
382
210
0.268
377
211
0.264
372
212
0.260
367
213
0.256
361
214
0.252
356
215
0.248
350
216
0.245
344
217
0.241
338
218
0.237
332
219
0.234
325
220
0.230
318
221
0.227
311
222
0.224
304
223
0.220
297
224
0.217
289
225
0.214
282