Identification7Safe ty ins tructionsAdditional safety instructions (XA, ZE, ZD) are supplied with certified device versions.Refer to the nameplate for the names of the safety instructions that apply to your devicevariant.2.3 Ce rtificate s and approvalsCE mark, declaration of conformityThe instrument is designed to meet state-of-the-art safety requirements, has beentested and left the factory in a condition in which it is safe to operate. The instrumentcomplies with the applicable standards and regulations in accordance with EN 61010"Protection Measures for Electrical Equipment for Measurement, Control, Regulationand Laboratory Procedures". The instrument described in this manual thus complieswith the statutory requirements of the EG directives. ACS confirms the successfultesting of the instrument by affixing to it the CE mark.2.4 Re g is te re d trade m arksHART®Registered trademark of HART Communication Foundation, Austin, USAToF®Registered trademark of the company Endress+Hauser GmbH+Co. KG, Maulburg,GermanyPulseMaster®Registered trademark of the company Endress+Hauser GmbH+Co. KG, Maulburg,GermanySLP10