Electrical Connections, Safety instructions | Siemens FX300 instruction

		ELECTRICAL CONNECTIONS 4
	SITRANS FX300	ELECTRICAL CONNECTIONS 4

4.1 Safety instructions

DANGER!

All work on the electrical connections may only be carried out with the power disconnected. Take note of the voltage data on the nameplate!

DANGER!

Observe the national regulations for electrical installations!

DANGER!

For devices used in hazardous areas, additional safety notes apply; please refer to the Ex documentation.

WARNING!

Observe without fail the local occupational health and safety regulations. Any work done on the electrical components of the measuring device may only be carried out by properly trained specialists.

INFORMATION!

Look at the device nameplate to ensure that the device is delivered according to your order. Check for the correct supply voltage printed on the nameplate.

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

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Siemens FX300 manual Electrical Connections, Safety instructions

Contents

Page Imprint Contents Contents Technical data Devices are rated for the following flow velocities Safety InstructionsIntended use Devices are particularly suitable for the measurement CE marking Certifications Copyright and data protection Safety instructions from the manufacturerDisclaimer Information concerning the documentation Product liability and warranty Safety warnings are indicated by the following symbols Safety instructions for the operator Following designs are available as options Scope of deliveryInstrument versions Devices come in the following versions Sandwich version Devices with connection flange Free air delivery measurement FAD optional Gross heat meter Dual seal Nameplate Transport Storage Installation condtitions Installation Measurement of liquids Prohibited installation Recommended installations for measurement of liquids Measurement of vapours and gases Prohibited installation Preferred mounting position Pipelines with control valvePreferred mounting position Allen screws on connection housing Turning the connection housing Turn the display as follows Turning the display Heat insulation Minimum inlet runs Inlet and outlet runs Flow straightener Minimum outlet runs General installation notes Installation Installing devices in flange design Installing devices in sandwich design Electrical Connections Safety instructions Electrical Connections Following procedures are to be performed Maximum load resistance is calculated as follows Electrical connection of current and pulse output Totalizer / pulse output Power supply Maximum frequency of the pulse output is fmax = 0.5 Hz Electrical Connections Grounding connections Therefore it is essential to observe the following points Protection category Start START-UPStart-up and control Display and operating elements Operation Functional description of the keys Switch from measuring mode to menu modeOperation Operating principles Navigation within the menu structure Changing the settings in the menu Changing units Example Measures in the event of faulty indicationsTotalizer / pulse output Max. pulses per hour Overview of the most important functions and units Volume Standard volume Mass Liquids, steams, gases Air GasLevel Designation Explanation Temp Absolute Power Energy Density Pressure Over Volume Standard volume Mass Liquids, steams, gases Gas Error message Cause Measure Error messages Overview of firmware versions Menu structure Character selection in change mode Entering values in change mode Menu item Quick Setup Level Designation Selection / entry Explanation Menu item TestsTest current is maintained until the menu has been exited 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 Following steps are to be performed Replacing signal converter / LCD display Returning the device to the manufacturer ServiceAvailability of services Spare parts availability Form for copying to accompany a returned device Functional principle Technical Data Measuring system Technical dataMeasuring accuracy Operating conditions Installation conditionsMaterials Electrical connections Process connectionsApprovals and certifications Flange versions Dimensions and weightsFlange version EN Technical Data NPS Flange version Asme B16.5 Sandwich version EN Sandwich version Asme Size Pressure Dimensions inches Weight lbs RatingWith Without Pressure sensor Air Flow tablesMeasuring ranges Water Product Nominal sizes Minimum flow rates Maximum flow rates Flow rate limitsFt/s 1092-1 Measuring range saturated steam 1...7 barMeasuring range saturated steam 10.5...20 bar Kg/h Measuring range saturated steam 150...300 psig Measuring range saturated steam 15...100 psigLbs/h Sitrans FX300