Temperature-Resistance Chart - UTICA BOILERS UCS 380 Installation, Operation And Maintenance Manual

13 - TROUBLE SHOOTING
Figure 13-1 Temperature-Resistance Chart for
Supply and Return Temperature Sensors
T (°C) T (°F)
-40 -40
-30 -22
-20 -4
-10 14
0 32
10 50
20 68
25 77
30 86
40 104
50 122
60 140
70 158
80 176
90 194
100 212
110 230
120 248
130 266
140 284
150 302
R (Ohm)
309396
171840
98932
58879
36129
22804
14773
12000
9804
6652
4607
3252
2337
1707
1266
952
726
560
438
345
275
85
PN 240011662 Rev. K [01/31/2020]