VEGA VEGAVIB 31-53 - Manual (Page 4)

4 VEGAVIB
Product description
VEGAVIB 52
Vibrating rod compact level switch with suspen-
sion cable extension up to max. 20 m. All other
features are the same as version VEGAVIB 51.
This version is suitable for temperatures up to
80°C.
VEGAVIB 53
Vibrating rod compact level switch with tube
extension up to max. 4 m. All other features are
the same as VEGAVIB 51. As an option, a lock
fitting is available for infinitely variable height
adjustment.
1.3 Approvals
VEGAVIB 51 Ex(S) and 53 Ex(S) are approved
for use in hazardous or dust-explosive areas of
zone 0, 20 and 2 in the scope of ATEX.
VEGAVIB 52 Ex is approved for use in hazard-
ous areas of zone 0.
For such application, the corresponding official
documents (type approval certificate) must be
noted. They are delivered with the respective
instrument. Also note the relevant mounting and
operating instructions.