Vega VEGABAR 63 4 … 20 mA_HART Bedienungsanleitung PDF herunterladen (Seite 14)

Fig. 4: Temperature

ranges

1 Process temperature

2 Ambient temperature

Dange

Instruments in the version "Oil and grease free for oxygen" should be

unpacked just before mounting. After the protective cover of the

process ﬁtting has been removed, the label "O₂" on the process ﬁtting

is visible. Contamination by oil, grease and dirt should be avoided.

Danger of explosion!

4.2 Mounting instructions

VEGABAR 63 functions in any installation position. It is mounted

according to the same directives as a manometer (DIN EN 839-2).

Informa

tion:

We recommend using lock ﬁttings, measuring instrument holders and

siphons from our line of accessories.

4.3 Mounting steps

For mounting VEGABAR 63, a welded socket is required. You can ﬁnd

these components in the supplementary instructions manual "Welded

socket and seals".

Use the seal corresponding to the instrument:

l Process ﬁtting GV, GF, GC: seal in front of the thread

- or -

Seal the thread with teﬂon, hemp or a similar resistant seal material:

l Process ﬁtting GN

Oxygen applica-

tions

Mounting position

Welding the socket

Sealing/Screwing in

14 VE

GABAR 63 • 4 … 20 mA/HART

4 M

ounting

32462-EN-081209

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Vega VEGABAR 63 4 … 20 mA_HART Bedienungsanleitung Seite 14