Siemens SITRANS LG270 Operating Instructions Manual page 17

Fasten
PBD-51041507
If there is a risk of the coaxial probe touching the vessel wall during
operation due to product movements or agitators, etc., the measuring
probe should be securely fixed.
Avoid undefined vessel connections, i.e. the connection must be
either grounded reliably or isolated reliably. Any undefined change of
this condition can lead to measurement errors.
If there is a danger of the coaxial probe touching the vessel wall, then
the probe must be fastened at the bottom end.
Keep in mind that measurement is not possible below the fastening
point.
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2
Fig. 8: Fasten the probe
1 Coax probe
2 Retaining sleeve
SITRANS LG270 - Operating Instructions
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