Vega VEGABAR 67 4 … 20 mA_HART Bedienungsanleitung PDF herunterladen (Seite 17)

4 Mounting

VEGABAR 67 • 4 ... 20 mA/HART

36742-EN-130321

3. Turnthelockttingonthelowerhexagonintotheweldedsocket.

Usearesistantseal.SpannerwidthSW41,torquemax.80Nm.

4. Adjust the connection tube of VEGABAR 67 to the requested

height and hold it

5. Turn the upper hexagon into the lower hexagon. Spanner width

SW 41, torque max. 80 Nm. VEGABAR 67 is now temporarily hold

by the washer disc.

6. Tightenxingscrews(2)and(5)withanAllenwrenchsize2.5.

Torque max. 7 Nm.

Thexingscrewspresslightlyintotheconnectiontubeandfasten

VEGABAR 67 in this position

4.6 Mounting steps with housing and thread

Fig. 10: Housing and thread

1 Housing

2 Seal

3 Thread

Mount VEGABAR 67 with housing and thread in the following way:

1. Weld the welded socket G1½ or 1½ NPT to the vessel top

2. Insert the transmitter with connection tube or suspension cable

into the opening

3. Turn the thread with seal into the socket and tighten with SW 46

Warning:

The housing must not be used to screw the instrument in! Applying

tightening force can damage internal parts of the housing.

Mount VEGABAR 67 with housing and thread in the following way:

1. Fasten the mounting bracket at the suitable height on the basin

wall

Information:

We recommend articles from the line of VEGA accessories:

•

Mounting bracket of stainless steel, article no. 2.21615

•

Counter nut of PP, article no. 2.10371

Mount into the vessel

Mounting into the basin

Seal with resistant material with thread 1½ NPT.

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Vega VEGABAR 67 4 … 20 mA_HART Bedienungsanleitung Seite 17