E+H RIA16-AA1A+I2Z1 Endress + Hauser RIA16-AA1A+I2Z1 © E+H RIA16 indicator 4-20 mA Field indicator RIA16 Approval AA: Non-hazardous area Housing 1: Plastics, glass fiber reinforced Cable Entry A: M16 Accessory enclosed I2: Mounting kit wall/tube Marking Z1: Tagging (TAG), metal More productsE+H FMB53-BE21RD1HGA35B3A+PO Deltapilot M FMB53E+H PMC51-AA12QI1FGDGVJJ Cerabar M PMC51E+H FMB53-AA22QA1CGA15B2J Deltapilot M FMB53