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Appendix A: Technical reference
A.2 Echo processing
SITRANS LR250 with FOUNDATION FIELDBUS
236
Operating Instructions, 09/2021, A5E32221411-AH
①
default TVT
②
material echo
③
vessel bottom echo selected
④
echo marker
Example: CLEF enabled
Vessel height: 1.5 m; CLEF range set to 0.5 m
①
default TVT
②
material echo selected
③
vessel bottom echo
④
echo marker