Siemens SITRANS LUT400 Series Operating Instructions Manual page 418

Applications supported by SITRANS LUT400
BS- 3680 Rectangular Flume
Plan View
3 to 4 x h
Front View
* The transducer must be above the maximum head by at least the blanking value (see
Range
).
Parameter
2. 1 5.1. Primary Measuring Device (PMD)
2. 1 5.4. PMD Dimensions
2. 1 5.3.5. Zero Head Offset
2. 1 5.3.7. Flowrate Units
2. 1 5.3. 1 . Method of Flow Calculation
2. 1 5.3.4. Maximum Flow at 20 mA
A5E33329501
L
max
B
b
Side View
Zero
Head
h
SITRANS LUT400 (HART) – OPERATING INSTRUCTIONS
Diagonal View
Flow
transducer*
p
Value
BS-3680 Rectangular Flume
Approach width (B)
Throat width (b)
Hump Height (p)
Throat length (L)
flow
2.2.4. Near
Page 105