Example before Auto False Echo Suppression
①
②
③
④
,
⑤
⑥
⑦
⑧
Example after Auto False Echo Suppression
①
Learned TVT
②
False echo
③
Auto False Echo Suppression Range
SITRANS LR560 (mA/HART)
Operating Instructions, 06/2017, A5E34647946-AD
default TVT
false echo
material echo
sensor reference point
High Cal. Pt = 1 m
obstruction at 13 m
material level at 31 m
Low Cal. Pt. = 45 m
Technical reference
A.3 Echo processing
Auto False Echo
Suppression
Range set to 2 m
④
Default TVT
⑤
Material echo
⑥
Echo marker
185