|[News] Azbil Vietnam held its Private Seminar on 27th October 2023
|[Application Notes] Azbil Smart Positioner feature: Latest Valves Diagnostic Technology
Azbil Vietnam has organized its Seminar on “Control Valves Solutions” on October 27th at Nikko Saigon Hotel.
We’re honored to host loyal customers from many industries who have strong motivation toward control valves solutions for design, operation and maintenance.
We have shared Azbil’s latest technology for control valves diagnostic, which helps customers for digitalization and applying the new concept “Conditions Based Maintenance”.
Feel free to contact us for further inquiry.
With newly added pressure sensors in the positioner, it is possible to measure the supply air pressure, nozzle back pressure, and output air pressure. The control valve diagnostic algorithms, which determines the soundness of the control valve based on the measured values of those pressures, have been enhanced.
The measured pressured are used for both offline commands in which the soundness of the control valve is determined based on its response to commands sent from the host device when the plant is shut down, and online diagnosis, in which the soundness of the control valve is determined based on the information collected during the operation of the plant. This supports the implementation of status-based maintenance and predictive maintenance.
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