Carrier 39L User Manual
Page 41
Table 3 — Thermistor Resistance vs. Temperature Values for Space Temperature Sensor, Return-Air
Temperature Sensor, and Supply-Air Temperature Sensor
RESISTANCE
(Ohms)
TEMP
(F)
RESISTANCE
(Ohms)
TEMP
(F)
RESISTANCE
(Ohms)
TEMP
(F)
RESISTANCE
(Ohms)
TEMP
(F)
RESISTANCE
(Ohms)
TEMP
(F)
173,631.0
−30
38,308.7
22
10,698.1
74
3602.5
126
1409.7
178
168,222.0
−29
37,304.0
23
10,459.4
75
3533.4
127
1386.3
179
162,998.0
−28
36,328.8
24
10,226.8
76
3465.9
128
1363.3
180
157,954.0
−27
35,382.1
25
10,000.0
77
3399.8
129
1340.7
181
153,083.0
−26
34,463.0
26
9,778.9
78
3335.2
130
1318.6
182
148,378.0
−25
33,570.7
27
9,563.4
79
3272.0
131
1296.9
183
143,833.0
−24
32,704.2
28
9,353.1
80
3210.1
132
1275.6
184
139,442.0
−23
31,862.8
29
9,148.2
81
3149.6
133
1254.8
185
135,200.0
−22
31,045.7
30
8,948.4
82
3090.4
134
1234.3
186
131,101.0
−21
30,252.0
31
8,753.5
83
3032.5
135
1214.2
187
127,139.0
−20
29,481.1
32
8,563.4
84
2975.8
136
1194.5
188
123,310.0
−19
28,732.2
33
8,378.0
85
2920.3
137
1175.1
189
119,609.0
−18
28,004.6
34
8,197.1
86
2866.0
138
1156.1
190
116,031.0
−17
27,297.7
35
8,020.7
87
2812.9
139
1137.5
191
112,571.0
−16
26,610.8
36
7,848.6
88
2760.9
140
1119.2
192
109,226.0
−15
25,943.4
37
7,680.6
89
2710.0
141
1101.3
193
105,992.0
−14
25,294.7
38
7,516.8
90
2660.2
142
1083.7
194
108,863.0
−13
24,664.2
39
7,356.9
91
2611.4
143
1066.4
195
99,837.3
−12
24,051.4
40
7,200.9
92
2563.7
144
1049.4
196
96,910.2
−11
23,455.6
41
7,048.6
93
2516.9
145
1032.8
197
94,078.4
−10
22,876.5
42
6,900.0
94
2471.2
146
1016.5
198
91,338.6
−9
22,313.4
43
6,755.0
95
2426.4
147
1000.4
199
88,687.3
−8
21,765.9
44
6,613.4
96
2382.5
148
984.7
200
86,121.6
−7
21,233.5
45
6,475.2
97
2339.5
149
969.2
201
83,638.4
−6
20,715.7
46
6,340.3
98
2297.5
150
954.0
202
81,234.8
−5
20,212.2
47
6,208.5
99
2256.3
151
939.1
203
78,908.0
−4
19,722.4
48
6,079.9
100
2215.9
152
924.5
204
76,655.3
−3
19,245.9
49
5,954.3
101
2176.4
153
910.1
205
74,474.2
−2
18,782.4
50
5,831.7
102
2137.7
154
896.0
206
72,362.1
−1
18,331.5
51
5,712.0
103
2099.8
155
882.2
207
70,316.7
0
17,892.8
52
5,595.0
104
2062.6
156
868.6
208
68,335.6
1
17,465.9
53
5,480.8
105
2026.3
157
855.2
209
66,416.7
2
17,050.4
54
5,369.2
106
1990.6
158
842.1
210
64,557.9
3
16,646.1
55
5,260.2
107
1955.7
159
829.2
211
62,756.9
4
16,252.6
56
5,153.7
108
1921.5
160
816.6
212
61,012.0
5
15,869.6
57
5,049.7
109
1887.9
161
804.1
213
59,321.1
6
15,496.8
58
4,948.1
110
1855.1
162
791.9
214
57,682.4
7
15,133.8
59
4,848.8
111
1822.9
163
779.9
215
56,094.3
8
14,780.4
60
4,751.8
112
1791.3
164
768.2
216
54,554.9
9
14,436.4
61
4,657.0
113
1760.4
165
756.6
217
53,062.2
10
14,101.3
62
4,564.4
114
1730.1
166
745.2
218
51,615.9
11
13,775.1
63
4,473.8
115
1700.4
167
734.0
219
50,213.1
12
13,457.3
64
4,385.3
116
1671.3
168
723.1
220
48,853.0
13
13,147.9
65
4,298.9
117
1642.7
169
712.3
221
47,533.9
14
12,846.4
66
4,214.3
118
1614.7
170
701.7
222
46,254.7
15
12,552.8
67
4,131.7
119
1587.3
171
691.3
223
45,013.9
16
12,266.8
68
4,050.9
120
1560.4
172
681.0
224
43,810.3
17
11,988.1
69
3,971.9
121
1534.1
173
671.0
225
42,642.6
18
11,716.6
70
3,894.6
122
1508.2
174
661.1
226
41,509.8
19
11,452.0
71
3,819.1
123
1482.9
175
651.4
227
40,410.5
20
11,194.2
72
3,745.3
124
1458.0
176
641.8
228
39,343.9
21
10,943.0
73
3,673.1
125
1433.6
177
632.4
229
NEMA — National Electrical Manufacturers’ Association
Fig. 18 — Space Temperature Sensor (P/N HH51BX001)
41