/community-hubs/deltav-community-connect/b/delta-vweblog/posts/krohne-optiflex-2200-rev1-successfully-passes-emerson-deltav-interoperability-testIn Emerson’s continuing commitment to open and interoperable standards, the Krohne Optiflex 2200 Rev1 has passed the rigorous and comprehensive testing of the DeltaV Stress Test labs. Using the Device Installation Kits for Emerson Products website aten-USTelligent Community 13