128
Temp
(ºC)
Temp
(ºF)
Resis-
tance
(k)
Temp
(ºC)
Temp
(ºF)
Resis-
tance
(k)
Temp
(ºC)
Temp
(ºF)
Resis-
tance
(k)
10 50.0 39.87 62 143.6 4.605 114 237.2 0.904
11 51.8 38.01 63 145.4 4.443 115 239.0 0.88
12 53.6 36.24 64 147.2 4.289 116 240.8 0.856
13 55.4 34.57 65 149.0 4.14 117 242.6 0.833
14 57.2 32.98 66 150.8 3.998 118 244.4 0.811
15 59.0 31.47 67 152.6 3.861 119 246.2 0.77
16 60.8 30.04 68 154.4 3.729 120 248.0 0.769
17 62.6 28.68 69 156.2 3.603 121 249.8 0.746
18 64.4 27.39 70 158.0 3.481 122 251.6 0.729
19 66.2 26.17 71 159.8 3.364 123 253.4 0.71
20 68.0 25.01 72 161.6 3.252 124 255.2 0.692
21 69.8 23.9 73 163.4 3.144 125 257.0 0.674
22 71.6
22.85 74 165.2 3.04 126 258.8 0.658
23 73.4 21.85 75 167.0 2.94 127 260.6 0.64
24 75.2 20.9 76 168.8 2.844 128 262.4 0.623
25 77.0 20 77 170.6 2.752 129 264.2 0.607
26 78.8 19.14 78 172.4 2.663 130 266.0 0.592
27 80.6 18.13 79 174.2 2.577 131 267.8 0.577
28 82.4 17.55 80 176.0 2.495 132 269.6 0.563
29 84.2 16.8 81 177.8 2.415 133 271.4 0.549
30 86.0 16.1 82 179.6 2.339 134 273.2 0.535
31 87.8 15.43 83 181.4 2.265 135 275.0 0.521
32 89.6 14.79 84 183.2 2.194 136 276.8 0.509
Appendix 2: Resistance Table of Outdoor and Indoor Tube Temperature Sensors (20K)