VEGA VEGADIF 55 4 … 20 mA_HART - Manual (Page 60)

+ –
I
II
+
6 7
3
2 4
A B
Fig. 62: Preferred installation for gases
I
VEGADIF 55
II Three-fold valve block
2 .4 Inlet valves
3 Breather valve
6 .7 Vent valves on VEGADIF 55
A, B Block valves
A B
+
1 5
6 7
+ –
2 4
3
II
I
III III
Fig. 63: Preferred installation for liquids
I
VEGADIF 55
II Three-fold valve block
III Precipitator
1 .5 Drain valves
2 .4 Inlet valves
3 Breather valve
6 .7 Vent valves on VEGADIF 55
A, B Block valves
60 VEGADIF 55 • 4 … 20 mA/HART
7 S et up
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-EN
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