The Oupa OUPA 420 Series of Digital HART® positioners utilize state-of-the-art piezo technology to provide superior performance and reliability The OUPA 420 serie
The OUPA OUPA 420 Series of Digital HART® positioners utilize state-of-the-art piezo technology to provide superior performance and reliability. The OUPA 420 series can be easily configured using the optional LCD and local buttons, HART handheld, and ValveSight DTM software.
