Dinel ULM-53L-06 Manual de instrucciones - Página 8

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Dinel ULM-53L-06 Manual de instrucciones

g) Foam on the level absorbs the acoustic wave re-

flection which might cause malfunction of the level

meter. For mounting find the location where the

foaming is as low as possible (Fig. 5).

h) Emitted acoustic signal must not be affected by near

objects (ladders, mixers, propellers, etc.), stream

of filling, air flow, etc. (Fig. 6).

Fig. 6: Minimum distance of the level meter to nearby objects

i) Do not install the level meter in or above the filling point (Fig. 7).

Fig. 7: Level meter installation outside the influence of filling circulation

j) In case the level of bulk-solid materials is measured, the measurement range is reduced. We

recommend to consult the use with the manufacturer.

in the tank

Fig. 5: Thick foam on the surface

x > 1/12 c

ULM–53L–02 ; 10

(min. 200 mm)

x > 1/8 c

ULM–53L–06

(min. 200 mm)

x > 1/10 c

ULM–53L–20

(min. 200 mm)

x – Distance to the edge of the longest object

c – Measurement range of the level meter

ULM–53L