62 For your safetyVEGAPULS 63 • Profibus PA28446-EN-1506302.6 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.2.7 Fulfillment of 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/adjustmentcomponentsFor further information see www.namur.de.2.8 FCC/IC conformity (only for USA/Canada)VEGAPULS sensors with all antenna versions are FCC/IC approved.Modifications not expressly approved by VEGA will lead to expiry ofthe operating licence according to FCC/IC.VEGAPULS 63 is in conformity with part 15 of the FCC directives andfulfills the RSS-210 regulations. Note the corresponding regulationsfor operation:• This device may not cause interference, and• This device must accept any interference, including interferencethat may cause undesired operation of the deviceAccording to chapter "Dimensions" of this operating instructionsmanual, the instrument is designed for operation with an antenna witha max. amplification of 33 dB. The instrument must not be operatedwith antennas not listed therein or those having an amplification ofmore than 33 dB. The required antenna impedance is 50 Ω.2.9 Environmental instructionsProtection of the environment is one of our most important duties.That is why we have introduced an environment management systemwith the goal of continuously improving company environmental pro-tection. The environment management system is certified accordingto DIN EN ISO 14001.Please help us fulfill this obligation by observing the environmentalinstructions in this manual:• Chapter "Packaging, transport and storage"• Chapter "Disposal"