SECTION 9 - MAINTENANCE
JOHNSON CONTROLS
187
Form 201.47-ICOM1
Issue date: 17/11/2022
9
Table 39 - Motor temperature sensor resistance (Check at the motor)
Temperature
ºF (ºC)
R nominal
(ohms)
R tol
(± %)
Rmin
(ohms)
Rmax
(ohms)
-4 (-20) 97,062 5.00 92,209 101,915
5 (-15) 77,941 4.60 69,586 76,296
14 (-10) 55,391 4.20 52,996 57,643
23 (-5) 42,324 3.85 40,695 43,954
32 (0) 32,654 3.50 31,511 33,797
41 (5) 25,396 3.15 24,596 26,196
50 (10) 19,903 2.80 19,346 20,461
59 (15) 15,713 2.50 15,321 16,106
68 (20) 12,493 2.20 12,218 12,768
77 (25) 10,000 2.00 9,800 10,200
86 (30) 8,056 2.40 7,863 8,250
95 (35) 6,531 2.70 6,354 6,707
104 (40) 5,326 3.00 5,166 5,485
113 (45) 4,368 3.25 4,226 4,510
122 (50) 3,602 3.50 3,476 3,728
131 (55) 2,986 3.75 2,874 3,098
140 (60) 2,488 4.00 2,389 2,588
149 (65) 2,083 4.25 1,995 2,172
158 (70) 1,753 4.50 1,674 1,832
167 (75) 1,481 4.75 1,411 1,551
176 (80) 1,257 5.00 1,194 1,321
185 (85) 1,071 5.20 1,016 1,127
194 (90) 916.9 5.40 867.4 966.4
203 (95) 787.7 5.60 743.6 831.9
212 (100) 679.3 5.80 639.9 718.7
221 (105) 587.9 6.00 552.6 623.2
230 (110) 510.6 6.20 479.9 542.3
239 (115) 445.0 6.40 416.5 473.5
248 (120) 389.0 6.60 363.4 414.7
257 (125) 341.2 6.70 318.4 364.1
266 (130) 300.2 6.90 279.5 320.9
275 (135) 264.9 7.10 246.1 283.7
284 (140) 234.4 7.30 217.3 251.5
293 (145) 208.0 7.40 192.6 223.3
302 (150) 185.0 7.50 171.1 198.9
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