The Fisher DVC2000 HC is a HART-enabled digital valve controller designed for reliable and accurate positioning of control valve actuators. As part of the FIELDVUE family, it combines traditional 4-20 mA positioning with digital communication and diagnostic capabilities in a compact package.
The HC instrument level supports advanced setup functions such as custom input characterization, travel cutoffs and limits, and minimum stroke times. Its linkage-less magnetic feedback system mounts easily and avoids mechanical wear associated with traditional linkages. A local LCD and push-button interface allows on-site configuration and calibration without additional tools, while HART protocol enables remote access and alerts. The design prioritizes responsiveness, low air use, and long service life.
| Specification | Details |
|---|---|
| Product | Fisher FIELDVUE DVC2000 HC |
| Function | Digital current-to-pneumatic valve positioner |
| Input | 4-20 mA with HART |
| Output | Pneumatic, single-acting direct |
| Max Supply Pressure | 7 bar / 101 psig |
| Operating Temperature | -40 to 80 °C (-40 to 176 °F) |
| Position Feedback | Non-contact magnetic Hall-effect |
| Local User Interface | LCD + 4 push buttons |
| Diagnostics (HC) | Travel deviation, cycle count, travel accumulation alerts |
| Mounting Options | Linear sliding-stem and rotary; compatible with NAMUR and IEC standards |
| Optional Features | Integral limit switches and position transmitter |
Applied across process control applications in chemicals, hydrocarbons, power, water treatment, and other industries where accurate valve positioning and basic diagnostics improve reliability and process quality.
Users of older positioners often deal with linkage wear, difficult calibration, or lack of status information. The DVC2000 HC reduces these issues through contactless feedback, straightforward local setup, and HART diagnostic alerts.
An effective upgrade or direct replacement for conventional electro-pneumatic positioners and basic digital units when HART communication and improved configuration are needed.
We provide authentic Emerson Fisher products with experience in matching digital valve controllers to specific actuator and process requirements.
Standard lead time is 6-8 weeks.
Submit details on your valve/actuator type, signal requirements, hazardous area needs, and desired options to receive a precise quote.
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