Siemens SITRANS LUT400 Operating Instructions Manual page 114

BS- 3680 Round Nose Horizontal Crest Weir
Diagonal View
h
* 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 5.3.3. Maximum Head
2.2.5. Far Range
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
Page 106 SITRANS LUT400 (HART) – OPERATING INSTRUCTIONS
transducer*
3 to 4 x h
max
p
L
b
Value
BS-3680 Round Nose Horizontal Crest Weir
Crest Width b
Crest Height p
Crest Length L
2.2.4. Near
A5E33329501