Crafco SUPER SHOT 125, Parts Manual

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Super Shot 125 Diesel Melter Part Manual
Chapter 9 Troubleshooting (47400)
©2017 by Crafco, Inc. All Rights Reserved………………...…………………………………Troubleshooting (47400) 9-28
RTD Sensor Ohms vs. Temperature 9.3.4
Table 8-23 and Table 8-24 below shows what the ohm reading would be for a given temperature.
The following are the instructions for using the table.
Measure the resistance (ohms) of the sensor in question with an ohm meter (See 7.3 Checking
Resistance (Ohms) ) in Section 7 How to Use a Multimeter.
Find the reading in the chart (columns 0 through 9).
Follow the row to the left and get the temperature in 10°F increments, then follow the column up to
get the 1°F increment. (For example, 1391 Ohms = 215°F)
°F 0 1 2 3 4 5 6 7 8 9
0
930.3 932.5 934.7 936.9 939.1 941.3 943.4 945.6 947.8 950.0
10
952.2 954.3 956.5 958.7 960.9 963.0 965.2 967.4 969.6 971.8
20 973.9 976.1 978.3 980.5 982.6 984.8 987.0 989.1 991.3 993.5
30
995.7 997.8 1000.0 1002.2 1004.3 1006.5 1008.7 1010.9 1013.0 1015.2
40
1017.4 1019.5 1021.7 1023.9 1026.0 1028.2 1030.4 1032.5 1034.7 1036.9
50 1039.0 1041.2 1043.4 1045.5 1047.7 1049.8 1052.0 1054.2 1056.3 1058.5
60
1060.7 1062.8 1065.0 1067.1 1069.3 1071.5 1073.6 1075.8 1077.9 1080.1
70
1082.2 1084.4 1086.6 1088.7 1090.9 1093.0 1095.2 1097.3 1099.5 1101.6
80
1103.8 1106.0 1108.1 1110.3 1112.4 1114.6 1116.7 1118.9 1121.0 1123.2
90
1125.3 1127.5 1129.6 1131.8 1133.9 1136.1 1138.2 1140.4 1142.5 1144.7
100 1146.8 1149.0 1151.1 1153.2 1155.4 1157.5 1159.7 1161.8 1164.0 1166.1
110 1168.3 1170.4 1172.5 1174.7 1176.9 1179.0 1181.1 1183.3 1185.4 1187.5
120
1189.7 1191.8 1194.0 1196.1 1198.2 1200.4 1202.5 1204.6 1206.8 1208.9
130 1211.0 1213.2 1215.3 1217.5 1219.6 1221.7 1223.9 1226.0 1228.1 1230.3
140
1232.4 1234.5 1236.7 1238.9 1240.9 1243.0 1245.2 1247.3 1249.4 1251.6
150
1253.7 1255.8 1258.0 1260.1 1262.2 1264.3 1266.5 1268.6 1270.7 1272.8
160
1275.0 1277.1 1279.2 1281.3 1283.5 1285.6 1287.7 1289.8 1292.0 1294.1
170
1296.2 1298.3 1300.4 1302.6 1304.7 1306.8 1308.9 1311.0 1313.2 1315.3
180
1317.4 1319.5 1321.6 1323.8 1325.9 1328.0 1330.1 1332.2 1334.3 1336.5
190 1338.6 1340.7 1342.8 1344.9 1347.0 1349.1 1351.2 1353.4 1355.5 1357.6
200
1359.7 1361.8 1363.9 1366.0 1368.1 1370.2 1372.4 1374.5 1376.6 1378.7
210
1380.8 1382.9 1385.0 1387.1 1389.2 1391.3 1393.4 1395.5 1397.6 1399.7
220
1401.8 1403.9 1406.0 1408.1 1410.3 1412.4 1414.5 1416.6 1418.7 1420.8
230
1422.9 1425.0 1427.1 1429.2 1431.3 1433.4 1435.5 1437.6 1439.6 1441.7
240
1443.8 1445.9 1448.0 1450.1 1452.2 1454.3 1456.4 1458.5 1460.6 1462.7
250
1464.8 1466.9 1469.0 1471.1 1473.2 1475.3 1477.3 1479.4 1481.5 1483.6
260 1485.7 1487.8 1489.9 1492.0 1494.1 1496.1 1498.2 1500.3 1502.4 1504.5
Table 9-23 RTD Sensor Ohms vs. Temperature