Goldline GL-235 Swimming Pool Heater User Manual


 
Temperature/Resistance/Voltage
All Goldline controls use 10K thermistor sensors. When disconnected from the control the sensor will read
10K ohms at 25ºC/77ºF. Refer to the chart below for the resistance at other temperatures. For a given
temperature, the resistance reading should be accurate to ±1%. For a given resistance reading, the
temperature reading should be accurate to ±0.5ºF. Voltage measurements should be accurate to ± 2%. Ohm
measurements made with sensor disconnected from unit. Voltage measurements made with sensor
connected to unit and power applied. Sensor voltages are DC volts.
11
°F Ohms
V
olts °F Ohms
V
olts °F Ohms
V
olts °F Ohms
V
olts
1 82,719 4.46 41 25,391 3.59 81 9,076 2.38 121 3,679 1.34
2 80,142 4.45 42 24,704 3.56 82 8,861 2.35 122 3,602 1.32
3 77,656 4.43 43 24,037 3.53 83 8,651 2.32 123 3,527 1.30
4 75,255 4.41 44 23,391 3.50 84 8,447 2.29 124 3,454 1.28
5 72,937 4.40 45 22,764 3.47 85 8,249 2.26 125 3,382 1.26
6 70,698 4.38 46 22,156 3.45 86 8,056 2.23 126 3,312 1.24
7 68,535 4.36 47 21,566 3.42 87 7,867 2.20 127 3,244 1.22
8 66,447 4.35 48 20,993 3.39 88 7,684 2.17 128 3,177 1.21
9 64,428 4.33 49 20,438 3.36 89 7,506 2.14 129 3,112 1.19
10 62,479 4.31 50 19,900 3.33 90 7,333 2.12 130 3,049 1.17
11 60,595 4.29 51 19,377 3.30 91 7,164 2.09 131 2,987 1.15
12 58,774 4.27 52 18,870 3.27 92 6,999 2.06 132 2,926 1.13
13 57,014 4.25 53 18,377 3.24 93 6,839 2.03 133 2,867 1.11
14 55,313 4.23 54 17,899 3.21 94 6,683 2.00 134 2,809 1.10
15 53,669 4.21 55 17,435 3.18 95 6,530 1.98 135 2,752 1.08
16 52,078 4.19 56 16,985 3.15 96 6,382 1.95 136 2,697 1.06
17 50,541 4.17 57 16,548 3.12 97 6,238 1.92 137 2,643 1.05
18 49,054 4.15 58 16,123 3.09 98 6,097 1.89 138 2,591 1.03
19 47,616 4.13 59 15,711 3.06 99 5,960 1.87 139 2,539 1.01
20 46,225 4.11 60 15,310 3.02 100 5,827 1.84 140 2,489 1.00
21 44,879 4.09 61 14,921 2.99 101 5,697 1.81 141 2,440 0.98
22 43,577 4.07 62 14,543 2.96 102 5,570 1.79 142 2,392 0.97
23 42,318 4.04 63 14,176 2.93 103 5,446 1.76 143 2,345 0.95
24 41,099 4.02 64 13,820 2.90 104 5,326 1.74 144 2,299 0.93
25 39,919 4.00 65 13,473 2.87 105 5,208 1.71 145 2,254 0.92
26 38,777 3.97 66 13,136 2.84 106 5,094 1.69 146 2,210 0.90
27 37,671 3.95 67 12,809 2.81 107 4,982 1.66 147 2,167 0.89
28 36,601 3.93 68 12,491 2.78 108 4,873 1.64 148 2,125 0.88
29 35,565 3.90 69 12,182 2.75 109 4,767 1.61 149 2,084 0.86
30 34,561 3.88 70 11,882 2.72 110 4,664 1.59 150 2,044 0.85
31 33,590 3.85 71 11,589 2.68 111 4,563 1.57 151 2,005 0.84
32 32,648 3.83 72 11,305 2.65 112 4,464 1.54 152 1,966 0.82
33 31,737 3.80 73 11,029 2.62 113 4,368 1.52 153 1,929 0.81
34 30,853 3.78 74 10,761 2.59 114 4,274 1.50 154 1,892 0.80
35 29,998 3.75 75 10,500 2.56 115 4,183 1.47 155 1,856 0.78
36 29,169 3.72 76 10,246 2.53 116 4,094 1.45 156 1,821 0.77
37 28,365 3.70 77 9,999 2.50 117 4,007 1.43 157 1,787 0.76
38 27,587 3.67 78 9,758 2.47 118 3,922 1.41 158 1,753 0.75
39 26,832 3.64 79 9,525 2.44 119 3,839 1.39 159 1,720 0.73
40 26,100 3.61 80 9,297 2.41 120 3,758 1.37 160 1,688 0.72