Vega VEGAPULS 43 Profibus PA Bedienungsanleitung PDF herunterladen (Seite 16)

16 VEGAPULS 43 – Profibus PA

Mounting and installation

The product echo moves to the centre of the

meas. range. At the end of the meas. range,

you now see an echo at a position where the

bottom echo previously was in the empty

vessel. This echo is a multiple echo of the

product echo and is located at twice the

distance of the product echo.

Filled vessel

In a completely filled vessel, you see addi-

tional multiple echoes at two, three or four

times the distance of the product surface

echo.

Deviating socket dimensions

Mounting on dished tank end

> 400 mm

Mounting on a block flange is especially

advantageous. Due to its very shallow re-

cess, it is an ideal solution also for hygienic

and aseptic applications.

3.2 Measurement of liquids

Flange antenna

Horn antenna on DIN socket piece

Radar sensors are usually mounted on short

DIN socket pieces. The lower side of the

instrument flange is the reference plane for

the measuring range. The socket piece

should be as short as possible.

In vessel with dished or rounded tops,

please do not mount the instrument in the

centre or close to the vessel wall.

max.

50 mm/2"

80 mm/3"

100 mm/4"

150 mm/6"

100 mm

150 mm

250 mm

400 mm

max.

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Vega VEGAPULS 43 Profibus PA Bedienungsanleitung Seite 16