Fisher Fieldvue DVC6200p series digital valve controllers

Emerson Process Management has introduced the Fisher Fieldvue DVC6200p series of digital valve controllers. The DVC6200p series is a suitable solution for applications in which accessibility, extreme temperatures (up to 120°C), extreme vibration or confined space make integral mounting difficult or impractical.

Industries such as pulp and paper, and metals and mining, have typically preferred to isolate valve-mounted instruments from harsh environments. With the remote mount version of DVC6200p, only the valve position feedback is mounted on the control valve, while the remainder of the digital valve controller can be mounted up to 100 m away in a less severe or more accessible environment.

The remote valve mounted feedback unit utilises the Fieldvue linkage-less, non-contact feedback technology in which physical contact has been eliminated between the valve stem and the instrument. With no linkage to wear, loosen, corrode or vibrate, the feedback unit can withstand a plant’s operating extremes.

The DVC6200p supports enhanced device description (EDD) files that allow for quick and easy configuration. Quick set-up and calibration, including performance tuning, can be performed locally in a matter of minutes. For more extensive parameterisation, leading PROFIBUS configuration tools can be used.

The Fieldvue DVC6200p digital valve controller is certified to Profile 3.02 for PROFIBUS PA devices by the PROFIBUS Nutzerorganisation a.V (PNO) and is offered with CSA, IECEx, ATEX and FM hazardous area.