103Appendix 1 Temperature Sensor Resistance Value Table for T1,T2,T3,T4 (℃--K)℃ ℉ K Ohm ℃ ℉ K Ohm ℃ ℉ K Ohm ℃ ℉ K Ohm-20 -4 115.266 20 68 12.6431 60 140 2.35774 100 212 0.62973-19 -2 108.146 21 70 12.0561 61 142 2.27249 101 214 0.61148-18 0 101.517 22 72 11.5 62 144 2.19073 102 216 0.59386-17 1 96.3423 23 73 10.9731 63 145 2.11241 103 217 0.57683-16 3 89.5865 24 75 10.4736 64 147 2.03732 104 219 0.56038-15 5 84.219 25 77 10 65 149 1.96532 105 221 0.54448-14 7 79.311 26 79 9.55074 66 151 1.89627 106 223 0.52912-13 9 74.536 27 81 9.12445 67 153 1.83003 107 225 0.51426-12 10 70.1698 28 82 8.71983 68 154 1.76647 108 226 0.49989-11 12 66.0898 29 84 8.33566 69 156 1.70547 109 228 0.486-10 14 62.2756 30 86 7.97078 70 158 1.64691 110 230 0.47256-9 16 58.7079 31 88 7.62411 71 160 1.59068 111 232 0.45957-8 18 56.3694 32 90 7.29464 72 162 1.53668 112 234 0.44699-7 19 52.2438 33 91 6.98142 73 163 1.48481 113 235 0.43482-6 21 49.3161 34 93 6.68355 74 165 1.43498 114 237 0.42304-5 23 46.5725 35 95 6.40021 75 167 1.38703 115 239 0.41164-4 25 44 36 97 6.13059 76 169 1.34105 116 241 0.4006-3 27 41.5878 37 99 5.87359 77 171 1.29078 117 243 0.38991-2 28 39.8239 38 100 5.62961 78 172 1.25423 118 244 0.37956-1 30 37.1988 39 102 5.39689 79 174 1.2133 119 246 0.369540 32 35.2024 40 104 5.17519 80 176 1.17393 120 248 0.359821 34 33.3269 41 106 4.96392 81 178 1.13604 121 250 0.350422 36 31.5635 42 108 4.76253 82 180 1.09958 122 252 0.34133 37 29.9058 43 109 4.5705 83 181 1.06448 123 253 0.332464 39 28.3459 44 111 4.38736 84 183 1.03069 124 255 0.32395 41 26.8778 45 113 4.21263 85 185 0.99815 125 257 0.315596 43 25.4954 46 115 4.04589 86 187 0.96681 126 259 0.307547 45 24.1932 47 117 3.88673 87 189 0.93662 127 261 0.299748 46 22.5662 48 118 3.73476 88 190 0.90753 128 262 0.292169 48 21.8094 49 120 3.58962 89 192 0.8795 129 264 0.2848210 50 20.7184 50 122 3.45097 90 194 0.85248 130 266 0.277711 52 19.6891 51 124 3.31847 91 196 0.82643 131 268 0.2707812 54 18.7177 52 126 3.19183 92 198 0.80132 132 270 0.2640813 55 17.8005 53 127 3.07075 93 199 0.77709 133 271 0.2575714 57 16.9341 54 129 2.95896 94 201 0.75373 134 273 0.2512515 59 16.1156 55 131 2.84421 95 203 0.73119 135 275 0.2451216 61 15.3418 56 133 2.73823 96 205 0.70944 136 277 0.2391617 63 14.6181 57 135 2.63682 97 207 0.68844 137 279 0.2333818 64 13.918 58 136 2.53973 98 208 0.66818 138 280 0.2277619 66 13.2631 59 138 2.44677 99 210 0.64862 139 282 0.22231