数字式阀门控制器
促进整个阀门组件智能化，满足过程可靠性和性能目标。
促进整个阀门组件智能化，满足过程可靠性和性能目标。
这类定位器基于微处理器，可兼容 HART、FOUNDATION 现场总线以及 PROFIBUS 等多种通讯协议。微处理器具有诊断功能和两路通讯，可简化设置并进行故障排除。在标准的数字式阀门控制器中，微处理器读取控制信号并使用数字算法进行处理，然后转换为驱动电流信号进入 I/P 转换器。位置控制算法由微处理器执行，而非机械梁、凸轮和挡板组件。
A brief overview about how digital valve controllers, or smart positioners, function and can benefit your process.
Learn about the diagnostic level options for Fisher FIELDVUE DVC6200 Series digital valve controllers.
This webinar covers how Fisher FIELDVUE digital valve controllers function, available diagnostic levels, and how to use diagnostics to your advantage. We also show demos of diagnostic tests using a control valve assembly in the Emerson Solutions Center in Marshalltown, Iowa.
Learn how to mount a FIELDVUE instrument to a 657 or 667 actuator.
Learn how to use a FIELDVUE DVC6200 digital valve controller to monitor a solenoid valve.
How to Replace a Module Base in the Fisher FIELDVUE DVC6200 Instrument
Delivering the digital content of SMART positioners on a global project can be challenging. We'll show how combining DVC6200 series digital valve controllers with a mix of simplification and automation helps you across the entire valve lifecycle.
A brief overview about how digital valve controllers, or smart positioners, function and can benefit your process.
Learn about the diagnostic level options for Fisher FIELDVUE DVC6200 Series digital valve controllers.
This webinar covers how Fisher FIELDVUE digital valve controllers function, available diagnostic levels, and how to use diagnostics to your advantage. We also show demos of diagnostic tests using a control valve assembly in the Emerson Solutions Center in Marshalltown, Iowa.
Learn how to mount a FIELDVUE instrument to a 657 or 667 actuator.
Learn how to use a FIELDVUE DVC6200 digital valve controller to monitor a solenoid valve.
How to Replace a Module Base in the Fisher FIELDVUE DVC6200 Instrument
Delivering the digital content of SMART positioners on a global project can be challenging. We'll show how combining DVC6200 series digital valve controllers with a mix of simplification and automation helps you across the entire valve lifecycle.
