... & Co. Wessling,GermanyEmerson Process Management Asia PacificPrivate Limited SingaporeBeijing Rosemount Far East Instrument Co., LTD Beijing, ChinaEuropean Union Directive InformationThe EC declaration ... (NEMA 4X)hazardous locations; factory sealed.I5 Intrinsically safe for use in Class I, Division 1, Groups A, B,C, D ...