What is a Digital Valve Controller?
This type of positioner is a microprocessor-based instrument that is compatible with a variety of communication protocols, including HART, FOUNDATION fieldbus, and PROFIBUS. The microprocessor enables diagnostics and two-way communication to simplify setup and troubleshooting. In a typical digital valve controller, the control signal is read by the microprocessor, processed by a digital algorithm, and converted into a drive current signal to the I/P converter. The microprocessor performs the position control algorithm rather than a mechanical beam, cam, and flapper assembly.
Interested in learning how to 'prepare' optimized maintenance strategies for your plant? Enjoy live demonstrations on how asset diagnostics can give you the capability to perform online monitoring and health analysis to improve the performance of your plant.
What is a Digital Valve Controller?
This type of positioner is a microprocessor-based instrument that is compatible with a variety of communication protocols, including HART, FOUNDATION fieldbus, and PROFIBUS. The microprocessor enables diagnostics and two-way communication to simplify setup and troubleshooting. In a typical digital valve controller, the control signal is read by the microprocessor, processed by a digital algorithm, and converted into a drive current signal to the I/P converter. The microprocessor performs the position control algorithm rather than a mechanical beam, cam, and flapper assembly.
Interested in learning how to 'prepare' optimized maintenance strategies for your plant? Enjoy live demonstrations on how asset diagnostics can give you the capability to perform online monitoring and health analysis to improve the performance of your plant.
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