Vega VEGAPULS SR 68 Quick Setup Manual

Also see for VEGAPULS 63: Safety manual Quick setup guide Operating instructions Operating instructions Operating instructions

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Vega VEGAPULS SR 68 Quick Setup Manual Manual pdf 4 page image

41 For your safetyVEGAPULS SR 68 • 4 … 20 mA/HART - two-wire47159-EN-1602151.5 CE conformityThe device fulfills the legal requirements of the applicable EC guide-lines. By affixing the CE marking, we confirm successful testing of theproduct.You can find the CE Certificate of Conformity in the download sectionof our homepage.Electromagnetic compatibilityInstruments in four-wire or Ex-d-ia version are designed for use in anindustrial environment. Nevertheless, electromagnetic interferencefrom electrical conductors and radiated emissions must be taken intoaccount, as is usual with class A instruments according to EN 61326-1. If the instrument is used in a different environment, the electromag-netic compatibility to other instruments must be ensured by suitablemeasures.1.6 NAMUR recommendationsNAMUR is the automation technology user association in the processindustry in Germany. The published NAMUR recommendations areaccepted as the standard in field instrumentation.The device fulfills the requirements of the following NAMUR recom-mendations:• NE 21 – Electromagnetic compatibility of equipment• NE 43 – Signal level for malfunction information from measuringtransducers• NE 53 – Compatibility of field devices and display/adjustmentcomponents• NE 107 – Self-monitoring and diagnosis of field devicesFor further information see www.namur.de.1.7 Radio license for EuropeThe instrument is approved according to EN 302372-1/2 V1.2.1(2011-02) for use in closed vessels.For operation inside of closed vessels, the following conditions mustbe fulfilled:• The instrument must be permanently mounted on a closed vesselmade of metal, reinforced concrete, or comparable attenuatingmaterials.• Flanges, process fittings and mounting accessories must ensurethe microwave impermeability of the vessel and not let the radarsignal escape to the outside• If necessary, existing viewing windows in the vessel must becoated with a microwave impermeable material (e.g. electricallyconductive coating)• Manholes and flanges on the vessel must be closed and sealed toavoid penetration of the radar signal• The instrument should be preferably mounted on top of the vesselwith antenna orientation downward