Campbell Scientific CHP1 Pyrheliometer (from Kipp & Zonen) User Manual
Page 19
19
APPENDIX III PT-100 SPECIFICATIONS
Pt-100 - Resistance versus Temperature in ºC and ºF
-30
-22.0
-29
-20.2
-28
-18.4
-27
-16.6
-26
-14.8
-25
-13.0
-24
-11.2
-23
-9.4
-22
-7.6
-21
-5.8
-20
-4.0
-19
-2.2
-18
-0.4
-17
1.4
-16
3.2
-15
5.0
-14
6.8
-13
8.6
-12
10.4
-11
12.2
-10
14.0
-9
15.8
-8
17.6
-7
19.4
-6
21.2
-5
23.0
-4
24.8
-3
26.6
-2
28.4
-1
30.2
88.2
88.6
89.0
89.4
89.8
90.2
90.6
91.0
91.4
91.8
92.2
92.6
93.0
93.3
93.7
94.1
94.5
94.9
95.3
95.7
96.1
96.5
96.9
97.3
97.7
98.0
98.4
98.8
99.2
99.6
Temperature
[˚C]
[˚F]
Pt-100 Temperature vs. Resistance
Resistance
[Ohm]
0
32.0
1
33.8
2
35.6
3
37.4
4
39.2
5
41.0
6
42.8
7
44.6
8
46.4
9
48.2
10
50.0
11
51.8
12
53.6
13
55.4
14
57.2
15
59.0
16
60.8
17
62.6
18
64.4
19
66.2
20
68.0
21
69.8
22
71.6
23
73.4
24
75.2
25
77.0
26
78.8
27
80.6
28
82.4
29
84.2
100.0
100.4
100.8
101.2
101.6
102.0
102.3
102.7
103.1
103.5
103.9
104.3
104.7
105.1
105.5
105.9
106.2
106.6
107.0
107.4
107.8
108.2
108.6
109.0
109.4
109.7
110.1
110.5
110.9
110.3
Temperature
[˚C]
[˚F]
Resistance
[Ohm]
30
86.0
31
87.8
32
89.6
33
91.4
34
93.2
35
95.0
36
96.8
37
98.6
38
100.4
39
102.2
40
104.0
41
105.8
42
107.6
43
109.4
44
111.2
45
113.0
46
114.8
47
116.6
48
118.4
49
120.2
50
122.0
51
123.8
52
125.6
53
127.4
54
129.2
55
131.0
56
132.8
57
134.6
58
136.4
59
138.2
111.7
112.1
112.5
112.8
113.2
113.6
114.0
114.4
114.8
115.2
115.5
115.9
116.3
116.7
117.1
117.5
117.9
118.2
118.6
119.0
119.4
119.8
120.2
120.6
120.9
121.3
121.7
122.1
122.5
122.9
Temperature
[˚C]
[˚F]
Resistance
[Ohm]
Temperature
T
[
”C
]
=
Resistance
R
=
T =
-
R
100
+
1