HTW VAW 2 - Page 99

Resistance characteristic of solar temperature sensor
Ｒ25= 50KΩ±1.0％ Ｂ25-50 = 3950K±1.0％
Temp.
(°C)
Resistance
value ( kQ)
Temp.
(°C)
Resistance
value ( kQ)
Temp.
(°C)
Resistance
value ( kQ)
Temp.
(°C)
Resistance
value ( kQ)
-20
466.6
20
62.41
60
12.33
100
3.278
-19
441.1
21
59.68
61
1 1.89
101
3.182
-18
417.2
22
57.07
62
1 1.46
102
3.088
-17
394.7
23
54.6
63
1 1.06
103
2.998
-16
373.5
24
52.24
64
10.67
104
2.911
-15
353.6
25
50
65
10.29
105
2.827
-14
334.8
26
47.86
66
9.936
106
2.746
-13
317.2
27
45.83
67
9.591
107
2.667
-12
300.6
28
43.89
68
9.259
108
2.591
-11
284.9
29
42.05
69
8.941
109
2.517
-10
270.2
30
40.28
70
8.635
110
2.446
-9
256.3
31
38.61
71
8.341
111
2.378
-8
243.1
32
37.01
72
8.058
112
2.311
-7
230.7
33
35.49
73
7.786
113
2.247
-6
219
34
34.03
74
7.525
114
2.184
-5
208
35
32.65
75
7.247
115
2.124
-4
197.6
36
31.32
76
7.032
116
2.065
-3
187.7
37
30.06
77
6.8
117
2.009
-2
178.4
38
28.85
78
6.576
118
1.955
-1
169.6
39
27.7
79
6.361
119
1.902
0
161.3
40
26.6
80
6.153
120
1.849
1
153.4
41
25.55
81
5.954
121
1.796
2
146
42
24.54
82
5.762
122
1.743
3
139
43
23.58
83
5.577
123
1.69
4
132.3
44
22.66
84
5.398
124
1.637
5
126
45
21.78
85
5.227
125
1.584
6
120
46
20.94
86
5.061
126
1.531
7
1 14.3
47
20.14
87
4.902
127
1.487
8
109
48
19.37
88
4.748
128
1.425
9
103.9
49
18.64
89
4.6
129
1.372
10
99.04
50
17.93
90
4.457
130
1.319
11
94.47
51
17.26
91
4.319
12
90.12
52
16.61
92
4.188
13
86
53
15.99
93
4.058
14
82.09
54
15.4
94
3.935
15
78.38
55
14.83
95
3.815
16
74.85
56
14.29
96
3.7
17
71.5
57
13.77
97
3.589
18
68.32
58
13.27
98
3.482
19 65.29 59
12.79
99 3.378