194 Part Number 000014797 Rev02 05/18
As the temperature rises at the thermistor block, the
resistance drops.
Important
If the ohmmeter reads “OL,” check the scale setting on
the meter before assuming the thermistor is bad.
Temperature of Thermistor Resistance
15.6 - 21.1 60 - 70 15.31 - 11.88
21.1 - 26.7 70 - 80 11.88 - 9.29
26.7 - 32.2 80 - 90 9.29 - 7.33
32.2 - 37.8 90 - 100 7.33 - 5.82
37.8-43.3 100 - 110 5.82 -4.66
43.3 - 48.9 110 - 120 4.66 - 3.75
48.9 - 54.5 120 - 130 3.75 - 3.05
54.5 - 60.0 130 - 140 3.05 - 2.49
60.0 - 65.6 140 - 150 2.49 - 2.04
65.6 - 17.1 150 - 160 2.04 - 1.68
76.7 - 82.2 170 - 180 1.40 - 1.17
82.2 - 87.3 180 - 190 1.17 - 0.98
87.8 - 93.3 190 - 200 0.98 - 0.82
93.3 - 98.9 200 - 210 0.82 - 0.70
100 212
0.73 - 0.62
Boiling water bath
104.4 - 110.0 220 - 230 0.59 - 0.51
110.0 - 115.6 230 - 240 0.51 - 0.43
115.6 - 121.1 240 - 250 0.43 - 0.37
121.1 - 126.7 250 - 260 0.37 - 0.33
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