1
1.1
Verwendetes Symbol ............................................................................................................................................................................. 3
1.2
Allgemeine Sicherheitsanweisungen ............................................................................................................................................ 3
2
2.1
....................................................................................................................................................................................... 4
2.2
2.2.1 Entfernung ..................................................................................................................................................................................... 6
2.2.2 Füllstand ....................................................................................................................................................................................... 7
2.2.3 Volumen ....................................................................................................................................................................................... 8
2.3
....................................................................................................................................................................................... 9
3
3.1
3.2
Installation .. .............................................................................................................................................................................................12
3.3
Elektronikplatine 18-32 VDC ............................................................................................................................................................13
3.4
Allgemeiner elektrischer Anschluß ...............................................................................................................................................13
3.4.1 18-32 VDC Verdrahtung über eine Gerätesteckdose nach EN 175301-803 ............................................14
3.4.2 18-32 VDC oder 115/230 VAC kompakte Ausführung .......................................................................................15
3.4.3 18-32 VDC Schaltschrank-Ausführung .........................................................................................................................17
3.4.4 18-32 VDC Wandmontage-Ausführung.........................................................................................................................18
3.4.5 115/230 VAC Wandmontage-Ausführung ...................................................................................................................20
3.5
Anschluss-Beispiele .............................................................................................................................................................................21
4
4.1
4.2
.....................................................................................................................................................................................26
4.3
.....................................................................................................................................................................................27
4.4
.....................................................................................................................................................................................28
.....................................................................................................................................................................................29
4.4.2 Physikalische Einheiten .......................................................................................................................................................29
4.4.3 Filterfunktionen ..........................................................................................................................................................................31
4.4.4 Gas-Eigenschaften ...................................................................................................................................................................34
4.4.5 Echo-Filterung ............................................................................................................................................................................35
4.4.6.1
A - 1-oder 2-Punkt-Teach-In-Prozedur für Füllstand bzw. Entfernung...........................................38
4.4.6.2
Teach-In für Volumen ......................................................................................................................................40
E - Volumen-Teach-In-Prozedur ..........................................................................................................................44
4.4.7 Ausgangsstrom...........................................................................................................................................................................46
4.4.8 Relais (Option) ............................................................................................................................................................................47
4.4.8.1
Relais 1....................................................................................................................................................................48
4.4.8.2
Relais 2....................................................................................................................................................................49
4.5
.....................................................................................................................................................................................50
4.5.1 Offset-Kompensation .......................................................................................................................................................... 51
4.5.2 Span-Kompensation ...............................................................................................................................................................51
4.5.3 Temperatureinstellung ...........................................................................................................................................................52
4.5.4 Stärke des Rückführsignals ................................................................................................................................................52
4.6
Einstellungen des 8175 .......................................................................................................................................................................55
4.6.1 Werkseinstellungen .................................................................................................................................................................55
4.6.1 Benutzereinstellungen ..........................................................................................................................................................55
5
5.1
5.2
.....................................................................................................................................................................................56
6
ANHANG
6.1
Technische Daten ...................................................................................................................................................................................58
6.2
6.3
.....................................................................................................................................................................................61
6.4
Messverfahren .....................................................................................................................................................................................64
6.5
Standardlieferung ...................................................................................................................................................................................64
6.6
.....................................................................................................................................................................................65
6.7
Typenschild für den 8175 ...................................................................................................................................................................66
6.8
.....................................................................................................................................................................................66
EINFÜHRUNG
2
8175