epro MMS 6000 - Page 42

  MMS6110Directionforuse
 TechnicalData  Page40
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

Internalresistance
appr.20Ω
Scaledd.c.outputs
TheDCpartofthesensorsignalisproportionaltothedistancebetweensensor
andmeasuringtargetandisoutputasstandarddcsignalNGL(seesection4.2.4).
channel1-NGL1/channel2-
NGL2
z12/d12open-circuitandshort-circuitproof,
non-reactive
Nominalrange 0...+10VDC
Measuringrange accordingtothesensor‘soperatingrange
0Vcorrespondstothelowerlimitoftheoper-
atingrange
+10Vcorrespondstotheupperlimitofthe
operatingrange
Accuracy/resolution ±1%off.s.d./12Bit
Permissibleload
>10kΩ
Internalresistance
appr.50Ω
Signalconditioningforcharacteristicalvalues
Beforeconvertingfromanalogtodigital,theinputsignalsarescaledandfiltered
bymatchingamplifier,rangeamplifier,high-passandlow-passfilter.
Rangesetting determinedduringconfiguration
minimummeasuringrange 400mVpp
maximummeasuringrange 8000mVpp
Frequencyrange 
Highpassfilter 2poleButterworth-characteristic
-configurable fu0,5Hz(-3dB)foroperatingfrequency1Hz

fu2Hz(-3dB)foroperatingfrequency5Hz
-tolerance ±20
 %
Lowpassfilter 5poleButterworth-characteristic
Parameterrange50Hz...2000Hzinstepsof
0.01Hz
Calculationofcharacteristicalval-
ues
dependingonconfiguration
Dualchannelmode S1andS2separatevaluesin0-porp-p–
evaluation
MaximumamplitudeS
max
accor-
dingtoDIN45670variableA

S
max

=maxsk(t);
)t(2s)t(1s)t(sk
22
+= 
MaximumamplitudeS
ppm
accord-
ingtoDIN45670variableB
Ormax(X,Y)acc.toAPI670

S
ppm
=(S
pp
1,S
pp
2)Max
S
ppm
=Max(s
p-p
1ors
p-p
2)
