Lumel N31U - Programmable Meter Parameters, Default Parameters

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N31U User manual
is not accepted and the parameter will automatically have the previous value.
To change the parameters other than numerical select the appropriate set-
ting from the parameter list using the buttons . After selecting the
appropriate setting, press the conrm button to use the setting or the
cancel button to return to the previous value and exit the parameter
change mode.
5.3.2 Programmable meter parameters, default parameters
The N31U meters have a number of programmable parameters, which enable
the meter to be adapted to the requirements of application. The parameters
grouped according to the menu are shown in the tables below.
Parameter symbol Description Range of changes
Type of connected input
signal - measuring input
type selection.
Default: 10V
Pt100 – PT100
Pt1000 – PT1000
REZ–L – resistance measurement, range of 400 
REZ–H – resistance measurement, range of 4,000 
tC–E – thermocouple type E (NiCr-CuNi)
tC–J – thermocouple type J (Fe-CuNi)
tC–K – thermocouple type K (NiCr-NiAl)
tC–N – thermocouple type N (NiCrSi-NiSi)
tC–R – thermocouple type R (PtRh13-Pt)
tC–S – thermocouple type S (PtRh10-Pt)
60MV – voltage measurement, range 60 mV
150MV – voltage measurement, range 150 mV
300MV – voltage measurement, range 300 mV
10V – voltage measurement, range 10 V
20MA – current measurement, range 20 mA
4_20MA – current measurement, range 4...20 mA
Pot10V – potentiometer measuring, measuring range 10 V, scaled as a
function of the auxiliary output voltage value.
Time of a single measure-
ment as a multiple of 100
ms (200 ms for enabled
automatic compensation
for RTD sensors or resi-
stance measurement)..
Default: 10
1...600