Carlyle Compressor Div.
P O Box 4808
Syracuse, NY 13221
Phone: 800-462-2759
Fax: 315-432-3274
18
Motor and Discharge Thermistors
The following table shows conversion of module voltage (as measured across the
modules input terminals) and thermistor resistance (as measured across the thermistor
leads when not connected to the module) to temperature.
LonCEM 5K Thermistor Output Conversion to Temperature
Voltage
1
Resistance
2
Temp
Temp
Voltage
1
Resistance
2
Temp
Temp
(VDC)
(ohms)
(C)
(F)
(VDC)
(ohms)
(C)
(F)
4
6480.0
19.2
66.5
2.1
1173.1
61.6
142.9
3.9
5743.6
21.9
71.4
2
1080.0
64.0
147.1
3.8
5130.0
24.4
75.9
1.9
992.9
66.4
151.4
3.7
4610.8
26.9
80.3
1.8
911.2
68.8
155.9
3.6
4165.7
29.2
84.6
1.7
834.5
71.4
160.6
3.5
3780.0
31.5
88.7
1.6
762.4
74.1
165.4
3.4
3442.5
33.7
92.7
1.5
694.3
76.9
170.5
3.3
3144.7
35.9
96.6
1.4
630.0
79.9
175.8
3.2
2880.0
38.1
100.5
1.3
569.2
83.1
181.5
3.1
2643.2
40.2
104.3
1.2
511.6
86.4
187.6
3
2430.0
42.3
108.1
1.1
456.9
90.1
194.1
2.9
2237.1
44.4
111.9
1
405.0
94.0
201.3
2.8
2061.8
46.5
115.6
0.9
355.6
98.4
209.1
2.7
1901.7
48.6
119.4
0.8
308.6
103.3
217.9
2.6
1755.0
50.7
123.2
0.7
263.7
108.8
227.8
2.5
1620.0
52.8
127.0
0.6
220.9
115.2
239.4
2.4
1495.4
54.9
130.9
0.5
180.0
122.9
253.2
2.3
1380.0
57.1
134.8
0.4
140.9
132.5
270.4
2.2
1272.9
59.4
138.8
0.3
103.4
145.2
293.3
Notes
1. Voltage measured between thermistor input pins on module sensor terminal block.
2. Resistance measured across the Thermistor Leads when
not
connected to module.
