Siemens SITRANS L 7ML5400 Operating Instructions Manual page 133

BS- 3680 Rectangular Flume
① Approach width (B)
② Transducer
③ 3 to 4 x h
max
④ Throat width (b)
⑤ Throat length (L)
⑥ Flow
⑦ Zero head
⑧ Hump height (p)
⑨ Height (h)
* 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
General Operation
7.11 Open Channel Monitoring (OCM)
133