HART TTF300 Inbetriebnahmeanleitung Seite 208

Saturs
1 Drošība .................................................................................................................................................................4
1.1 Vispārīga informācija un norādījumi lietotājam ..............................................................................................4
1.2 Lietošana atbilstoši nosacījumiem .................................................................................................................4
1.3 Mērķa grupas un kvalifikācijas .......................................................................................................................5
1.4 Garantijas noteikumi.......................................................................................................................................5
1.5 Plāksnes un simboli........................................................................................................................................6
1.5.1 Drošības / brīdinājuma simboli, norādījumu simboli ...............................................................................6
1.5.2 Datu plāksnīte .........................................................................................................................................7
1.6 Drošības norādījumi transportējot ..................................................................................................................7
1.7 Drošības norādījumi attiecībā uz elektroinstalāciju........................................................................................7
1.8 Drošības norādījumi ekspluatācijas uzsākšanai ............................................................................................8
1.9 Drošības norādījumi attiecībā uz ekspluatāciju..............................................................................................8
2 Izmantošana sprādzienbīstamās zonās ............................................................................................................9
2.1 Pieņēmumi .....................................................................................................................................................9
2.2 Zemēšana ......................................................................................................................................................9
2.3 Savstarpēja sakarība......................................................................................................................................9
2.4 Konfigurācija...................................................................................................................................................9
2.5 Ex tehniskie parametri....................................................................................................................................9
3 Montāža ..............................................................................................................................................................10
3.1 Montāžas veidi .............................................................................................................................................10
3.1.1 Montāža pie sienas ...............................................................................................................................10
3.1.2 Montāža pie caurules ............................................................................................................................11
3.2 Izvēles LCD indikatoru ar apkalpošanas taustiņiem montāža .....................................................................12
4 Elektriskie pieslēgumi.......................................................................................................................................13
4.1 Komunikāciju materiāli .................................................................................................................................13
4.2 Barošanas sprieguma kabeļa pieslēgums ...................................................................................................14
4.3 Mērījumu elementa pieslēgums ...................................................................................................................15
4.4 Kabeļa pārskrūvēšana..................................................................................................................................16
4.4.1 TTF300 bez kabeļu pieskrūvēšanas .....................................................................................................16
4.4.2 TTF300 EEx d varianti bez kabeļa savienojuma ..................................................................................16
4.4.3 TTF300 EEx d varianti ar standarta kabeļu savienojumu .....................................................................17
4.5 Elektriskie pieslēgumi...................................................................................................................................19
4.5.1 Standarta pielietojums...........................................................................................................................20
4.5.2 Instalācija sprādzienbīstamā zonā........................................................................................................23
4.5.3 Zona 1 (0)..............................................................................................................................................24
4.5.4 Zona 1 (20)............................................................................................................................................25
4.5.5 Zona 2 ...................................................................................................................................................25
4.5.6 Aizsardzība pret putekļu eksploziju zonai 20 ........................................................................................26
4.5.7 Aizsardzība pret putekļu eksploziju zonai 0/20 .....................................................................................27
4.5.8 Spiedienizturīgs apvalks zonai 1...........................................................................................................28
4.5.9 Spiedienizturīgs apvalks zonai 0...........................................................................................................29
5 Ex tehniskie parametri ......................................................................................................................................30
5.1 TTF300-E1XX, atsevišķā drošība ATEX......................................................................................................30
5.2 TTF300-H1XX, atsevišķā drošība IECEx.....................................................................................................30
5.3 Drošības tehnikas dati atsevišķai drošībai ATEX / IECEx ...........................................................................30
5.4 TTF300-E5XX, nedzirksteļojošs ATEX + aizsardzība-pret putekļu eksploziju ............................................31
5.5 TTF300-D1XX, aizsardzība pret putekļu eksploziju.....................................................................................31
5.6 TTF300-D2XX, aizsardzība pret putekļu eksploziju + atsevišķā drošība.....................................................31
5.7 TTF300-E3XX, spiedienizturīgs apvalks ......................................................................................................31
5.8 TTF300-E4XX, spiedienizturīgs apvalks + atsevišķā drošība......................................................................31
5.9 TTF300-L1XX, iekšējā drošība FM ..............................................................................................................31
2 - LV TTF300 CI/TTF300-X2