Kampstrup Multical 403 - Tasmota Water

[MatthiasCh-max]

Hello,
I am using a Bitshake Smartmeter (with Tasmota) to read my Kampstrup Multical 403. The readout of the Power/Heating works great, only the cold water, which is connected to the Pulse In A input of the Multicla, cannot be read out. Does anyone have any idea what the script in Tasmota should look like?
I use this one for heating

D
B
=>sensor53 r
M 1
+1,5,kN2,0,1200,KSMC403,4,10,3F1004003C005600570059,3F1003004A0044007B
1,3F10003Ckstr@i0:1000,heat quantity,MWh,HeatEnergyE1,3
1,3F10x08xx0056kstr@i0:100,Vorlauftemp.,°C,PreTemp,2
1,3F10x15xx0057kstr@i0:100,Return temp.,°C,AftTemp,2
1,3F10x22xx0059kstr@i0:100,Temp.diff.,°C,DifTemp,2
1,3F10004Akstr@i1:1,Fließgeschw.,l/h,Flow,0
1,3F10x06xx0044kstr@i1:100,Volumenstrom,m³,Volume,2
1,3F10x15xx007Bkstr@#,max. flow at,,MaxFlowDate,0
1,3F10xxxxxxxx00XXkstr@i1:1,WaterMeter,m³,WaterMeter,2

I have tried the watermeter but the HEX code is not correct (last line)
Can anyone help me?

Thank you
Regards
Matthias

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