Operating the F100
Page 5-1 F100-14-001.2
ASL 2005
5. Instrument Measurement Range
5.1 Instrument measurement working range
The instrum ent can detect the following conditions Open Circuit Probe
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, O ver Range measurement
and Under Range measur ement. These conditions are shown by a line of dashes ‘----------‘ on the LCD
display.
5.2 Measurement Ranges
Measurem ent Units
Thermistor
Conversion Under Range Over Range Units
Resistance None 0 400,000
ohms
Temperature S & H
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Thermistor dependent
°C/°F/K
Measurem ent Units
PRT
Conversion Under Range Over Range Units
Resistance None 0 410
ohms
Din90 -201 +851
°C/°F/K
CvD -201 +850
°C/°F/K
Temperature
ITS90 -201 +963
°C/°F/K
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Because of the potentially high resistances of thermistors, it may not be possible to determine the diff erence between
connected and disconnected probes for these sensors.
15
Steinhart & Hart
35 7
35 735 7
35 7
&K $
&K $&K $
&K $
R&
R&R&
R&
&9'
&9'&9'
&9'
No reading
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