Siemens SITRANS LG250 Operating Instructions Manual page 78

Guided wave radar, foundation fieldbus coax probe

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Fig. 44: Schematic presentation function block Input Selector

Function block Arithmetic

The function block "Arithmetic" allows the simple integration of usual metrological calculation

functions. The user can select the requested algortihm according to the name without known the

formula.

The following algorithms are available:

•

Flow compensation, linear

•

Flow compensation, square root

•

Flow compensation, approximate

•

BTU flow

•

Traditional Multiply Divide

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Average

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Traditional Summer

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Fourth order polynomial

•

Simple HTG compensated level

•

Fourth order Polynomial Based on PV

SITRANS LG250 - Operating Instructions

PBD-51041056

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