Refrigerant Diagram
68
Table 2: Resistance R25 = 10 kΩ
t°C
t°F
Rmin
(kΩ)
Rnom
(kΩ)
Rmax
(kΩ)
t°C
t°F
Rmin
(kΩ)
Rnom
(kΩ)
Rmax
(kΩ)
-10
14.0
44.20
45.30
46.50
-9
15.8
42.10
43.20
44.30
41
105.8
5.47
5.56
5.64
-8
17.6
40.20
41.20
42.20
42
107.6
5.28
5.37
5.45
-7
19.4
38.30
39.20
40.20
43
109.4
5.10
5.18
5.27
-6
21.2
36.60
37.40
38.30
44
111.2
4.92
5.01
5.09
-5
23.0
34.90
35.70
36.50
45
113.0
4.75
4.84
4.92
-4
24.8
33.30
34.10
34.90
46
114.8
4.59
4.67
4.76
-3
26.6
31.80
32.60
33.30
47
116.6
4.44
4.52
4.60
-2
28.4
30.40
31.10
31.80
48
118.4
4.29
4.37
4.42
-1
30.2
29.00
29.70
30.30
49
120.2
4.15
4.22
4.30
0
32.0
27.80
28.40
29.00
50
122.0
4.01
4.09
4.16
1
33.8
26.60
27.10
27.70
51
123.8
3.88
3.95
4.03
2
35.6
25.40
25.90
26.50
52
125.6
3.75
3.82
3.90
3
37.4
24.30
24.80
25.30
53
127.4
3.63
3.70
3.77
4
39.2
23.30
23.70
24.20
54
129.2
3.51
3.58
3.65
5
41.0
22.30
22.70
23.10
55
131.0
3.40
3.47
3.54
6
42.8
21.40
21.80
22.10
56
132.8
3.29
3.36
3.43
7
44.6
20.50
20.80
21.20
57
134.6
3.18
3.25
3.32
8
46.4
19.60
20.00
20.30
58
136.4
3.08
3.15
3.22
9
48.2
18.80
19.10
19.40
59
138.2
2.98
3.05
3.12
10
50.0
18.00
18.30
18.60
60
140.0
2.89
2.96
3.01
11
51.8
17.30
17.60
17.80
61
141.8
2.80
2.86
2.93
12
53.6
16.60
16.90
17.10
62
143.6
2.71
2.78
2.84
13
55.4
15.90
16.20
16.40
63
145.4
2.63
2.69
2.75
14
57.2
15.30
15.50
15.70
64
147.2
2.55
2.61
2.67
15
59.0
14.70
14.90
15.10
65
149.0
2.47
2.53
2.59
16
60.8
14.10
14.30
14.50
66
150.8
2.40
2.45
2.51
17
62.6
13.50
13.70
13.90
67
152.6
2.32
2.38
2.44
18
64.4
13.00
13.20
13.30
68
154.4
2.25
2.31
2.37
19
66.2
12.50
12.70
12.80
69
156.2
2.19
2.24
2.30
20
68.0
12.00
12.20
12.30
70
158.0
2.12
2.17
2.23
21
69.8
11.60
11.70
11.80
71
159.8
2.06
2.11
2.17
22
71.6
11.10
11.20
11.40
72
161.6
2.00
2.05
2.10
23
73.4
10.70
10.80
10.90
73
163.4
1.94
1.99
2.04
24
75.2
10.30
10.40
10.50
74
165.2
1.88
1.93
1.98
25
77.0
9.90
10.00
10.10
75
167.0
1.83
1.88
1.93
26
78.8
9.52
9.62
9.72
76
168.8
1.77
1.82
1.87
27
80.6
9.16
9.26
9.36
77
170.6
1.72
1.77
1.82
28
82.4
8.82
8.92
9.02
78
172.4
1.67
1.72
1.77
29
84.2
8.49
8.59
8.69
79
174.2
1.63
1.67
1.72
30
86.0
8.17
8.27
8.37
80
176.0
1.58
1.62
1.67
31
87.8
7.87
7.97
8.07
81
177.8
1.53
1.58
1.62
32
89.6
7.58
7.68
7.78
82
179.6
1.49
1.53
1.58
33
91.4
7.31
7.40
7.50
83
181.4
1.45
1.49
1.54
34
93.2
7.04
7.14
7.23
84
183.2
1.41
1.45
1.49
35
95.0
6.79
6.88
6.98
85
185.0
1.37
1.41
1.45
36
96.8
6.54
6.64
6.73
86
186.8
1.33
1.37
1.41
37
98.6
6.31
6.40
6.50
87
188.6
1.30
1.33
1.38
38
100.4
6.09
6.18
6.27
88
190.4
1.26
1.30
1.34
39
102.2
5.87
5.96
6.05
89
192.2
1.23
1.26
1.30
40
104.0
5.67
5.75
5.84
90
194.0
1.19
1.23
1.27
Remarks: At ambient temperature of 25ᵒC (77°F), nominal resistance value is 10.00kΩ.
