Operating instructions

73
Table 47A — 5K Thermistor Temperature (°F) vs Resistance
ECONOMIZER PRESSURE
TRANSDUCER (EPT A)
ECONOMIZER PRESSURE
TRANSDUCER (EPT B)
OIL PRESSURE TRANSDUCER
(
OPT A
)
OIL PRESSURE TRANSDUCER
(OPT B)
DISCHARGE PRESSURE
TRANSDUCER (DPT A)
DISCHARGE PRESSURE
TRANSDUCER (DPT B)
SUCTION PRESSURE
TRANSDUCER (SPT A)
SUCTION PRESSURE
TRANSDUCER (SPT B)
B
A
CIRCUIT A CIRCUIT B
COOLER
OIL SEPARATOR
COMPRESSOR
Fig. 45B — Transducer Locations (DX Cooler Units)
a30-5329
TEMP
(F)
RESISTANCE
(Ohms)
–25 98,010
–24 94,707
–23 91,522
–22 88,449
–21 85,486
–20 82,627
–19 79,871
–18 77,212
–17 74,648
–16 72,175
–15 69,790
–14 67,490
–13 65,272
–12 63,133
–11 61,070
–10 59,081
–9 57,162
–8 55,311
–7 53,526
–6 51,804
–5 50,143
–4 48,541
–3 46,996
–2 45,505
–1 44,066
0 42,679
1 41,339
2 40,047
3 38,800
4 37,596
5 36,435
6 35,313
7 34,231
8 33,185
9 32,176
10 31,202
11 30,260
12 29,351
13 28,473
14 27,624
15 26,804
16 26,011
17 25,245
18 24,505
19 23,789
20 23,096
21 22,427
22 21,779
23
21,153
24 20,547
25 19,960
TEMP
(F)
RESISTANCE
(Ohms)
77 4,976
78 4,855
79 4,737
80 4,622
81 4,511
82 4,403
83 4,298
84 4,196
85 4,096
86 4,000
87 3,906
88 3,814
89 3,726
90 3,640
91 3,556
92 3,474
93 3,395
94 3,318
95 3,243
96 3,170
97 3,099
98 3,031
99 2,964
100 2,898
101 2,835
102 2,773
103 2,713
104 2,655
105 2,597
106 2,542
107 2,488
108 2,436
109 2,385
110 2,335
111 2,286
112 2,239
113 2,192
114 2,147
115 2,103
116 2,060
117 2,018
118 1,977
119 1,937
120 1,898
121 1,860
122 1,822
123 1,786
124 1,750
125
1,715
126 1,680
127 1,647
TEMP
(F)
RESISTANCE
(Ohms)
179 570
180 561
181 551
182 542
183 533
184 524
185 516
186 508
187 501
188 494
189 487
190 480
191 473
192 467
193 461
194 456
195 450
196 445
197 439
198 434
199 429
200 424
201 419
202 415
203 410
204 405
205 401
206 396
207 391
208 386
209 382
210 377
211 372
212 367
213 361
214 356
215 350
216 344
217 338
218 332
219 325
220 318
221 311
222 304
223 297
224 289
225 282
TEMP
(F)
RESISTANCE
(Ohms)
26 19,393
27 18,843
28 18,311
29 17,796
30 17,297
31 16,814
32 16,346
33 15,892
34 15,453
35 15,027
36 14,614
37 14,214
38 13,826
39 13,449
40 13,084
41 12,730
42 12,387
43 12,053
44 11,730
45 11,416
46 11,112
47 10,816
48 10,529
49 10,250
50 9,979
51 9,717
52 9,461
53 9,213
54 8,973
55 8,739
56 8,511
57 8,291
58 8,076
59 7,686
60 7,665
61 7,468
62 7,277
63 7,091
64 6,911
65 6,735
66 6,564
67 6,399
68 6,238
69 6,081
70 5,929
71 5,781
72 5,637
73 5,497
74 5,361
75 5,229
76 5,101
TEMP
(F)
RESISTANCE
(Ohms)
128 1,614
129 1,582
130 1,550
131 1,519
132 1,489
133 1,459
134 1,430
135 1,401
136 1,373
137 1,345
138 1,318
139 1,291
140 1,265
141 1,240
142 1,214
143 1,190
144 1,165
145 1,141
146 1,118
147 1,095
148 1,072
149 1,050
150 1,029
151 1,007
152 986
153 965
154 945
155 925
156 906
157 887
158 868
159 850
160 832
161 815
162 798
163 782
164 765
165 750
166 734
167 719
168 705
169 690
170 677
171 663
172 650
173 638
174 626
175 614
176 602
177 591
178 581