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GW Instek GOM-802 - Temperature Measurement; Temperature Correction Function

GW Instek GOM-802
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GOM-802 User Manual
52
Measurement Four-terminal method.
Auto-ranging Provided.
Over input range “OL” indication
Maximum Applied
voltage
30m~3 range: 30VpDC
Other range: 100VpDC
Comparator 20 sets of comparator status can be selected.
Buzzer mode
switchable
NON, PASS, FAIL
Temperature Measurement
Temperature sensor
(option)
Platinum resistor.
Lead length: 1.5m approx.
Range Accuracy
Speed: 7 readings/second
Accuracy
Speed: 30 readings/second
-50.0˚C ~ -10.0˚C 0.3%+1.0˚C 0.3%+3˚C
-9.9˚C ~ 39.9˚C 0.3%+0.5˚C 0.3%+2˚C
40˚C ~ 100˚C 0.3%+1.0˚C 0.3%+3˚C
Temperature Correction Function
Temperature
correction range
0.0˚C~39.9˚C
Reference temperature
range
0˚C~99.9˚C
Thermal coefficient
range
±9999 ppm
Temperature range Accuracy of temperature compensation for 3930
ppm/Cu wire, speed: 7 readings/second.*
0˚C~39.9˚C
0.3%+resistance measurement accuracy.
40˚C~100˚C
0.6%+resistance measurement accuracy.
*The temperature coefficient for the other settings must be calculated
individually according to different conditions.
*If the temperature coefficient or the difference between the environmental
temperature and the required temperature exceeds normal operation, after
calculating the compensation, the variation to the reading value will be
significant.

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