LG LRBP1031W User Guide - Page 26
Sensor, Resistance, Characteristics, Table
UPC - 048231777223
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3. SENSOR RESISTANCE CHARACTERISTICS TABLE MEASUREDTEMPERATURE RESISTANCEOFFREF..ZERSENSORRESISTANCEOFDEFROSTSENSROORO,MTEMPERATURESENSOR _20°C 22.3k_ 77k_ -15°C 16.9kD 60kD -10°C 13.0kD 47.3kD -5°C 10.1kD 38.4kD 0°C 7.8kD 30kD +5°C 6.2kD 24.1kD +10°C 4.9kD 19.5kD +15°C 3.9kD 15.9kD +20°C 3.1kD 13kD +25°C 2.5kD 11kD +30°C 2.0kD 8.9kD +40°C 1.4kD 6.2kD +50°C 0.8kD 4.3kD • The tolerance of sensor resistance is +5%. • Be sure to measure the sensor resistance after keeping the sensor more than 3 minutes at a measuring temperature. (It needs delay due to sensor speed.) • Measure the resistances of SENSORs with a digital tester after disconnecting CON 4 of MAIN PWB ASSY. - 28 -
3. SENSOR
RESISTANCE
CHARACTERISTICS
TABLE
MEASUREDTEMPERATURE
RESISTANCEOFFREF..ZERSENSOR
RESISTANCEOFDEFROSTSENSOR,
ROOMTEMPERATURESENSOR
_20°C
22.3k_
77k_
-15°C
16.9kD
60kD
-10°C
13.0kD
47.3kD
-5°C
10.1kD
38.4kD
0°C
7.8kD
30kD
+5°C
6.2kD
24.1kD
+10°C
4.9kD
19.5kD
+15°C
3.9kD
15.9kD
+20°C
3.1kD
13kD
+25°C
2.5kD
11kD
+30°C
2.0kD
8.9kD
+40°C
1.4kD
6.2kD
+50°C
0.8kD
4.3kD
•
The tolerance
of sensor
resistance
is +5%.
• Be sure to measure
the sensor resistance
after
keeping the sensor
more than 3 minutes
at
a measuring
temperature.
(It needs delay due to sensor speed.)
• Measure
the resistances
of SENSORs
with a digital tester after disconnecting
CON 4 of MAIN
PWB ASSY.
- 28 -