Inhoudsopgave
Inhoudsopgave
1
Over dit document ................................................................................................................... 4
1.1
Functie ............................................................................................................................. 4
1.2
Doelgroep ........................................................................................................................ 4
1.3
Gebruikte symbolen ......................................................................................................... 4
2
Voor uw veiligheid .................................................................................................................... 5
2.1
Geautoriseerd personeel .................................................................................................. 5
2.2
Correct gebruik ................................................................................................................. 5
2.3
2.4
2.5
EU-conformiteit ................................................................................................................ 6
2.6
2.7
NAMUR-aanbevelingen ................................................................................................... 6
2.8
Milieuvoorschriften ........................................................................................................... 6
3
Productbeschrijving ................................................................................................................ 7
3.1
Constructie ....................................................................................................................... 7
3.2
Werking ............................................................................................................................ 8
3.3
SIL-specificaties ............................................................................................................. 10
3.4
3.5
Toebehoren .................................................................................................................... 12
4
Monteren ................................................................................................................................. 13
4.1
Algemene instructies ...................................................................................................... 13
4.2
4.3
Niveaumeting ................................................................................................................. 18
4.4
Externe behuizing .......................................................................................................... 18
5
5.1
Aansluiting voorbereiden ................................................................................................ 19
5.2
Aansluiten ...................................................................................................................... 20
5.3
Eenkamerbehuizing ....................................................................................................... 21
5.4
Tweekamerbehuizing ..................................................................................................... 22
5.5
5.6
5.7
5.8
Externe behuizing .......................................................................................................... 26
5.9
Aansluitvoorbeeld .......................................................................................................... 28
5.10 Inschakelfase ................................................................................................................. 28
6
6.1
Doelstelling .................................................................................................................... 29
6.2
SIL-kwalificatie ............................................................................................................... 29
6.3
Toepassingsgebied ........................................................................................................ 30
6.4
7
7.1
7.2
Bedieningssysteem ........................................................................................................ 33
7.3
Meetwaarde-aanwijzing ................................................................................................. 34
7.4
Parametrering ................................................................................................................. 35
7.5
2
VEGABAR 87 • 4 ... 20 mA/HART