Benchmark with Edge [I] Controller: Reference Manual
SECTION 7: SENSOR RESISTANCE/VOLTAGE CHART
OMM-
0146_A • GF-219 • 5/25/2020 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page
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SECTION 7:
SENSOR RESISTANCE CHART
Benchmark Edge units have PT-1000 temperature sensors by default. However, users are
allowed to change to the older, Balco sensors.
PT-1000 Temperature Sensor Resistance Chart
Temperature
Sensor Resistance (Ohms)
°F
°C
PT-1000
Balco
-40
-40.0
843
779
-30
-34.4
865
797.5
-20
-28.9
887
816.3
-10
-23.3
908
835.4
0
-17.8
930
854.8
10
-12.2
952
874.6
20
-6.7
974
894.7
30
-1.1
996
915.1
40
4.4
1000
935.9
50
10.0
1017
956.9
60
15.6
1039
978.3
70
21.1
1061
1000
80
26.7
1082
1022
90
32.2
1104
1044.4
100
37.8
1125
1067
110
43.3
1147
1090
120
48.9
1168
1113.3
130
54.4
1190
1137
140
60.0
1211
1160.9
150
65.6
1232
1185.2
160
71.1
1254
1209.5
170
76.7
1275
1234.7
180
82.2
1296
1260
190
87.8
1317
1285.6
200
93.3
1339
1311.4
210
98.9
1360
1337.7
212
100.0
1381
220
104.4
1385
1364.2
230
110.0
1402
1391
240
115.6
1423
1418.2
250
121.1
1444
1445.7
