MULTICAL® 302
8
Displayfunktionen ........................................................................................................ 48
8.1
Anzeigeschleife wählen ..................................................................................................................... 48
8.2
User-Schleife ..................................................................................................................................... 49
8.3
Tech-Schleife ..................................................................................................................................... 49
8.4
Setup-Schleife ................................................................................................................................... 51
8.5
Test-Schleife ...................................................................................................................................... 54
9
Der Durchflusssensor ................................................................................................... 55
9.1
Ultraschall mit Piezokeramik .............................................................................................................. 55
9.2
Prinzipien .......................................................................................................................................... 55
9.3
Das Laufzeitverfahren ........................................................................................................................ 55
9.4
Die Signalwege .................................................................................................................................. 57
9.5
Durchflussgrenzen ............................................................................................................................. 57
10
Temperaturfühler ...................................................................................................... 58
10.1
Temperaturfühlertypen....................................................................................................................... 59
10.2
10.3
10.4
11
Spannungsversorgung .............................................................................................. 63
11.1
11.2
12
Kommunikation ......................................................................................................... 64
12.1
Drahtgebundener M-Bus .................................................................................................................... 64
12.2
Drahtloser M-Bus ............................................................................................................................... 65
13
Datenkommunikation ................................................................................................ 67
13.1
-302 Datenprotokoll .......................................................................................................... 67
13.2
Optischer Auslesekopf ....................................................................................................................... 69
14
Test .......................................................................................................................... 70
14.1
Zählermodi ........................................................................................................................................ 70
14.2
Prüfverbindung .................................................................................................................................. 72
14.3
14.4
15
15.1
Einführung ......................................................................................................................................... 76
15.2
15.3
Durchflusssensoranpassung .............................................................................................................. 81
15.4
LOGVIEW HCW ................................................................................................................................... 82
4
®
302 ......................................................................... 76
®
302 ........................................................................ 77
Kamstrup A/S · Technische Beschreibung · 5512-1335_F1_DE_12.2016