Siemens SITRANS LVL100 Operating Instructions Manual page 13

Adhesive products
SITRANS LVL100 l CONTACTLESS ELECTRONIC SWITCH
Fig. 5: Marking on the welded socket
1 Marking
In case of horizontal mounting in adhesive and viscous
products, the surfaces of the tuning fork should be vertical in
order to reduce buildup on the tuning fork. The position of the
tuning fork is indicated by a marking on the hexagon of
SITRANS LVL100. With this, you can check the position of the
tuning fork when screwing it in. When the hexagon touches the
seal, the thread can still be turned by approx. half a turn. This
is sufficient to reach the recommended installation position.
In adhesive and viscous products, the surfaces of the tuning
fork should protrude into the vessel to avoid buildup. Therefore
sockets for flanges and mountings bosses should not exceed
a certain length.
Fig. 6: Adhesive products
1
30mm
3
(1 / ")
16
Mounting
13