Vega VEGABAR 82 Operating Instructions Manual

Also see for VEGABAR 82: Product information Operating instructions Quick setup guide Operating instructions Operating instructions

Contents

62 For your safetyVEGABAR 82 • Modbus and Levelmaster protocol46294-EN-171120To avoid any danger, the safety approval markings and safety tips onthe device must also be observed and their meaning looked up in thisoperating instructions manual.2.5 EU conformityThe device fulfils the legal requirements of the applicable EU direc-tives. By affixing the CE marking, we confirm the conformity of theinstrument with these directives.Electromagnetic compatibilityInstruments with plastic housing are designed for use in an industrialenvironment. Nevertheless, electromagnetic interference from electri-cal conductors and radiated emissions must be taken into account,as is usual with class A instruments according to EN 61326-1. If theinstrument is used in a different environment, the electromagneticcompatibility to other instruments must be ensured by suitable meas-ures.You can find the EU conformity declaration on our website underwww.vega.com/downloads.2.6 Permissible process pressureFor safety reasons, the instrument must only be operated within thepermissible process conditions. You can find detailed information onthe process conditions in chapter "Technical data" as well as on thetype label.The permissible process pressure range is specified on the type labelwith "Process pressure", see chapter "Configuration". This applieseven if a measuring cell with a measuring range (order-related) higherthan the permissible pressure range of the process fitting is installed.A temperature derating, e.g. with flanges, can limit the permissibleprocess pressure range.2.7 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 fulfils the requirements of the following NAMUR recom-mendations:• NE 21 – Electromagnetic compatibility of equipment• NE 53 – Compatibility of field devices and display/adjustmentcomponents• NE 107 - Self-monitoring and diagnosis of field devicesFor further information see www.namur.de.2.8 Installation and operation in the USA andCanadaThis information is only valid for USA and Canada. Hence the follow-ing text is only available in the English language.