FIELDVUE™ DVC6200 AND DVC2000 DIGITAL VALVE CONTROLLERS ARE CERTIFIED FOR HART® COMMUNICATION INSTRUMENTATION FOR NON-FLAMMABLE, INTRINSICALLY SAFE, FIRE, AND EXPLOSION-PROOF APPLICATIONS. Digital valve controllers are available for single- or double-acting actuators. The FIELDVUE Digital Valve Controller, which provides online valve diagnostics, is a core part of Emerson's PlantWeb™ digital plant architecture.
The Fisher® FIELDVUE™ DVC6200 Digital Valve Controller is a microprocessor-based HART® communication instrument for current-to-pneumatic signals with low-connection, non-contact stroke feedback. DVC6200 meters perform three important functions:
Traditionally, control valves are positioned by converting a 4-20mA DC input signal from a process controller into a pneumatic signal and outputting it to an actuator.
Automatic calibration and configuration, made possible by the power of microprocessor technology.
Communication function, which can provide instrument and valve diagnostic information via the HART communication protocol.
This instrument provides a platform for any pneumatic actuation application. DVC6200 Can be mounted to linear stroke, rotary, single or double acting actuators.
BENEFITS OF FIELDVUE METERS INCLUDE:
Improved control performance - Two-way digital communication keeps you up to date with the latest conditions of your valve. You can rely on real-time information to make the right process management decisions.
Enhanced Safety - You can remotely check the operation of your instruments and valves to ensure your process runs smoothly and safely. Not only is the risk of exposure to hazardous environments minimized, but it also eliminates the need to touch hard-to-reach valves.
PROTECT THE ENVIRONMENT - REDUCE REDUNDANT FIELD WIRING BY CONNECTING LEAK DETECTORS AND LIMIT SWITCHES TO THE AUXILIARY TERMINALS OF THE FIELDVUE DIGITAL VALVE CONTROLLER. In this way, the meter will sound an alarm when the limit value is exceeded.
Resistant to Harsh Environments - The ruggedized FIELDVUE digital valve controller features a fully encapsulated printed wiring board that is resistant to vibration, temperature, and corrosive environments. Separate weatherproof terminal blocks separate the field wiring connection from the rest of the instrument.
Increased uptime - With the self-diagnostics of the FIELDVUE Digital Valve Controller, issues regarding valve performance can be resolved without having to remove the valve from the line.
Reduced commissioning time - Bi-directional communication enables fast commissioning by remotely determining each instrument, checking its calibration performance, and reviewing information such as stored maintenance notes.
DVC6200 Modular design for durability and easy maintenance. The main module can be removed from the instrument housing without disconnecting the field wiring, pneumatic connections, or stem connections. This main module contains important sub-modules, so it is easy to disassemble the components.
This article introduces Fisher/Fisher DVC6010 DVC6020 DVC6030 valve positioner products, if you are interested in Fisher/Fisher pressure regulators, please also contact our customer service, we look forward to your call, hope our technology and service can bring you a better experience.
The company has been customer-centric, the concept of creating value for customers, winning the market with quality and service, and sincerely hopes to cooperate with all sectors of society to create success, create brilliance together, and work together to create a better tomorrow! In line with the concept of credibility and service-oriented, the company warmly welcomes new and old customers to inquire, visit and negotiate business!
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