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Part # MCOSM06 Rev 1 (11/03/08) Page 51
PROBES
Oven Cavity Probe
Resistance vs. Temperature Chart For Internal Oven Cavity
Temperature Sensor.
The chart below will provide the Ohms at various
temperatures. This will enable you to determine if the
temperature probe is operable.
The chart is degrees Fahrenheit.
TEMP 0° 10° 20° 30° 40° 50° 60° 70° 80° 90°
0° 932 953 974 995 1016 1038 1059 1080 1101 1122
100° 1143 1163 1184 1205 1226 1247 1267 1288 1309 1329
200° 1350 1370 1391 1411 1432 1452 1472 1493 1513 1533
300° 1553 1574 1594 1614 1634 1654 1674 1694 1714 1733
400° 1753 1773 1793 1813 1832 1852 1871 1891 1911 1930
500° 1949 1969 1988 2008 2027 2046 2065 2085 2104 2123
Resistance Readings
77°F = 1000 ohms
100°F = 1103 ohms
200°F = 1350 ohms
300°F = 1554 ohms
350°F = 1654 ohms
400°F = 1753 ohms
NOTE: If the cavity core probe is used, the core probe Led will
be lit on the control panel, the temperature of the product
will be displayed if the product is about 32°F.
The programmed range for the core probe is 100°F to 200°F.
Cavity Core Probe (455 Only)