欧姆液位传感器至.pdf
PRelevel5343A
2-WIRELEVELTRANSMITTER
PotentiometerorOhmicinput
Programmablesensorerrorvalue
Highmeasurementaccuracy
Uniqueprocesscalibrationfunction
ProgrammableviastandardPC
Application:
•Conversionofresistancevariationtostandard
analoguecurrentsignals,e.g.fromOhmic2-wireinstallation
Ohmiclevelsensor
levelsensorsorvalvepositions.incontrolroom
to4...20mA
•User-definedlinearisationfunctioncanbe
activated.
V+
Technicalcharacteristics:
•WithinafewsecondstheusercanprogrammA
PR5343Atomeasurewithinthedefined
Ohmicvalues.
•Continuouscheckofvitalstoreddatafor
safetyreasons.
•Thetransmitterisprotectedagainstpolarity
reversal.Potentiometer2-wireinstallation
incontrolroom
•PR5343Aisconfiguredtothecurrenttaskto4...20mA
bywayofaPC,thePResetsoftwareandthe
communicationsinterfaceLoopLink.V+
•ThePRelevelconfigurationtoolincludedin