FIELDVUE™ digital valve controllers installed on emergency shutdown valves offer state-of-the-art testing methods. Using HART® communication, the 475 Field Communicator or ValveLink™ Software replace the function of the pneumatic test panel to verify operation of the emergency shutdown valve. The results are improved system performance and valve diagnostic capability along with a reduction in testing time and initial investment cost.
Assessed By:IEC 61508 Certificate Assessment Report Info
Last Updated: Wed, June 02, 2021