Siemens FX300 manual Inlet and outlet runs, Minimum inlet runs

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3INSTALLATION

3.5 Inlet and outlet runs

3.5.1 Minimum inlet runs

SITRANS FX300

1General inlet run without disturbing flow ≥ 20 DN

2Behind a control valve ≥ 50 DN

3After a pipe diameter reduction ≥ 20 DN

1After a single bend 90° ≥ 20 DN

2After a double bend 2x90° ≥ 30 DN

3After a double three-dimensional bend 2x90° ≥ 40 DN

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www.siemens.com/flow

06/2009 - SFIDK.PS.050.F2.02 A5E02100423

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Contents Page Imprint Contents Contents Technical data Devices are particularly suitable for the measurement Safety InstructionsIntended use Devices are rated for the following flow velocitiesCertifications CE markingDisclaimer Safety instructions from the manufacturerCopyright and data protection Product liability and warranty Information concerning the documentationSafety instructions for the operator Safety warnings are indicated by the following symbolsDevices come in the following versions Scope of deliveryInstrument versions Following designs are available as optionsDevices with connection flange Sandwich versionFree air delivery measurement FAD optional Gross heat meter Dual seal Nameplate Storage TransportInstallation Installation condtitionsProhibited installation Measurement of liquidsRecommended installations for measurement of liquids Prohibited installation Measurement of vapours and gasesPreferred mounting position Pipelines with control valvePreferred mounting position Turning the connection housing Allen screws on connection housingTurning the display Turn the display as followsHeat insulation Inlet and outlet runs Minimum inlet runsMinimum outlet runs Flow straightenerInstallation General installation notesInstalling devices in flange design Installing devices in sandwich design Safety instructions Electrical ConnectionsFollowing procedures are to be performed Electrical ConnectionsElectrical connection of current and pulse output Maximum load resistance is calculated as followsPower supply Totalizer / pulse outputElectrical Connections Maximum frequency of the pulse output is fmax = 0.5 HzGrounding connections Protection category Therefore it is essential to observe the following pointsStart-up and control START-UPStart Operation Display and operating elementsOperating principles Switch from measuring mode to menu modeOperation Functional description of the keysChanging the settings in the menu Navigation within the menu structureChanging units Max. pulses per hour Measures in the event of faulty indicationsTotalizer / pulse output ExampleLevel Designation Explanation Volume Standard volume Mass Liquids, steams, gases Air GasOverview of the most important functions and units Volume Standard volume Mass Liquids, steams, gases Gas Temp Absolute Power Energy Density Pressure OverError messages Error message Cause MeasureMenu structure Overview of firmware versionsEntering values in change mode Character selection in change modeMenu item Quick Setup Test current is maintained until the menu has been exited Menu item TestsLevel Designation Selection / entry Explanation Menu item Setup firmware version basic Hart SV Operation Menu item Setup firmware version steam Reset heat energy Hart tertiary variable Temp. ↑ Pressure ↑ Density Operation Menu item Setup firmware version gas Hart SV RPM Pressure, temperature and density Operation Replacing signal converter / LCD display Following steps are to be performedSpare parts availability ServiceAvailability of services Returning the device to the manufacturerForm for copying to accompany a returned device Technical Data Functional principleMeasuring accuracy Technical dataMeasuring system Materials Installation conditionsOperating conditions Approvals and certifications Process connectionsElectrical connections Flange version EN Dimensions and weightsFlange versions Technical Data Flange version Asme B16.5 NPSSandwich version EN With Without Pressure sensor Size Pressure Dimensions inches Weight lbs RatingSandwich version Asme Water Flow tablesMeasuring ranges AirFt/s Flow rate limitsProduct Nominal sizes Minimum flow rates Maximum flow rates Kg/h Measuring range saturated steam 1...7 barMeasuring range saturated steam 10.5...20 bar 1092-1Lbs/h Measuring range saturated steam 15...100 psigMeasuring range saturated steam 150...300 psig Sitrans FX300