Siemens SITRANS L 7ML5400 Operating Instructions Manual page 139

BS- 3680 Finite Crest Weir
①
②
③
④
⑤
⑥
⑦
⑧
* The transducer must be above the maximum head by at least the blanking value (see Near
Range (2.2.4.) (Page 176)).
SITRANS LUT400
Operating Instructions, 04/2021, A5E33329501-AG
Crest Width (b)
Transducer
3 to 4 x h
max
Crest Length (L)
Flow
Zero Head
Height (h)
Crest Height (p)
General Operation
7.11 Open Channel Monitoring (OCM)
139