User guide
Part No. 4801-5338 Rev 01-10 Evolution 4000 71 of 86
10. Temperature vs. Sensor Resistance Table
The following chart gives the resistance when measured between the white and black sensor wires at a given
temperature. To check a sensor, first know the temperature in the area, then use a multi-meter to check the resistance.
A to D Resistance Temp Temp A to D Resistance Temp Temp A to D Resistance Temp Temp
Value K Ohms (F) (C) Value K Ohms (F) (C) Value K Ohms (F) (C)
196 32.654 32.0 0 156 15.714 59.0 15 118 8.59 83.3 28.5
195 32.158 32.5 0.3 156 15.568 59.4 15.2 118 8.517 83.7 28.7
195 31.671 33.1 0.6 155 15.353 59.9 15.5 117 8.408 84.0 28.9
194 31.191 33.6 0.9 154 15.211 60.3 15.7 116 8.336 84.6 29.2
193 30.72 34.2 1.2 154 15.001 60.8 16 116 8.23 85.1 29.5
192 30.257 34.7 1.5 153 14.863 61.2 16.2 115 8.125 85.6 29.8
192 29.802 35.2 1.8 152 14.658 61.7 16.5 114 8.056 86.0 30
191 29.355 35.8 2.1 151 14.457 62.2 16.8 113 7.954 86.5 30.3
190 28.915 36.3 2.4 151 14.325 62.6 17 113 7.853 87.1 30.6
189 28.482 36.9 2.7 150 14.128 63.1 17.3 112 7.787 87.4 30.8
189 28.057 37.4 3 149 13.999 63.5 17.5 111 7.689 88.0 31.1
188 27.777 37.8 3.2 148 13.808 63.9 17.7 110 7.592 88.5 31.4
187 27.363 38.3 3.5 148 13.682 64.4 18 110 7.496 89.1 31.7
187 26.957 38.8 3.8 147 13.496 64.9 18.3 109 7.433 89.4 31.9
186 26.557 39.4 4.1 146 13.373 65.3 18.5 108 7.34 90.0 32.2
185 26.164 39.9 4.4 146 13.192 65.8 18.8 108 7.248 90.5 32.5
184 25.777 40.5 4.7 145 13.073 66.2 19 107 7.157 91.0 32.8
184 25.523 40.8 4.9 144 12.896 66.7 19.3 106 7.098 91.4 33
183 25.147 41.4 5.2 144 12.779 67.1 19.5 105 7.009 91.9 33.3
182 24.777 41.9 5.5 143 12.607 67.6 19.8 105 6.922 92.5 33.6
182 24.413 42.4 5.8 142 12.493 68.0 20 104 6.836 93.0 33.9
181 24.055 43.0 6.1 141 12.325 68.5 20.3 103 6.779 93.4 34.1
180 23.82 43.3 6.3 141 12.215 68.9 20.5 103 6.695 93.9 34.4
180 23.472 43.9 6.6 140 12.051 69.4 20.8 102 6.612 94.5 34.7
179 23.13 44.4 6.9 139 11.943 69.8 21 101 6.531 95.0 35
178 22.793 45.0 7.2 138 11.783 70.3 21.3 100 6.45 95.5 35.3
177 22.572 45.3 7.4 138 11.678 70.7 21.5 100 6.371 96.1 35.6
177 22.244 45.9 7.7 137 11.522 71.2 21.8 99 6.319 96.4 35.8
176 21.922 46.4 8 136 11.42 71.6 22 98 6.241 97.0 36.1
175 21.71 46.8 8.2 136 11.268 72.1 22.3 98 6.165 97.5 36.4
174 21.397 47.3 8.5 135 11.168 72.5 22.5 97 6.089 98.1 36.7
174 21.088 47.8 8.8 134 11.02 73.0 22.8 96 6.015 98.6 37
173 20.886 48.2 9 133 10.874 73.6 23.1 95 5.941 99.1 37.3
172 20.586 48.7 9.3 133 10.778 73.9 23.3 95 5.869 99.7 37.6
171 20.29 49.3 9.6 132 10.636 74.5 23.6 94 5.798 100.2 37.9
171 20.096 49.6 9.8 131 10.542 74.8 23.8 93 5.728 100.8 38.2
170 19.809 50.2 10.1 131 10.404 75.4 24.1 93 5.658 101.3 38.5
169 19.526 50.5 10.3 130 10.312 75.7 24.3 92 5.59 101.8 38.8
169 19.34 51.1 10.6 129 10.177 76.3 24.6 91 5.522 102.4 39.1
168 19.065 51.6 10.9 129 10.088 76.6 24.8 90 5.456 102.9 39.4
167 18.884 52.0 11.1 128 9.956 77.2 25.1 90 5.39 103.5 39.7
167 18.616 52.5 11.4 127 9.869 77.5 25.3 89 5.326 104.0 40
166 18.352 53.1 11.7 126 9.741 78.1 25.6 88 5.262 104.5 40.3
165 18.179 53.4 11.9 125 9.614 78.6 25.9 88 5.199 105.1 40.6
163 17.503 54.9 12.7 125 9.53 79.0 26.1 87 5.137 105.6 40.9
162 17.339 55.2 12.9 124 9.407 79.5 26.4 86 5.076 106.2 41.2
162 17.095 55.8 13.2 124 9.325 79.9 26.6 85 4.995 106.9 41.6
161 16.856 56.3 13.5 123 9.205 80.4 26.9 85 4.936 107.4 41.9
160 16.698 56.7 13.7 122 9.086 81.0 27.2 84 4.877 108.0 42.2
159 16.465 57.2 14 121 9.007 81.3 27.4 83 4.82 108.5 42.5
159 16.312 57.6 14.2 120 8.891 81.9 27.7 83 4.763 109.0 42.8
158 16.085 58.1 14.5 120 8.815 82.2 27.9 82 4.688 109.8 43.2
157 15.935 58.5 14.7 119 8.702 82.8 28.2