SVI FF

SVI FF is an Advanced Performance positioner with FOUNDATION™ Fieldbus protocol, for single and double-acting pneumatic control valves. Its universal and modular design with a proven non-contact position sensor fits many applications, offering high performance valve control with real-time diagnostics.   Key Features: •      Field-proven, user configurable, non-contact position or remote-mount position sensor •      Analog or Discrete valve position control •      Explosion-proof external LCD and pushbuttons for local operations •      View FF published process variables from other devices on explosion-proof LCD interface •      Extensive function block selection with fast execution times •      Universal design for linear and rotary valve applications •      Standard and high flow capacities limiting the need for additional accessories •      Offline and online diagnostics •      Built-in isolated solid-state switch •      Field upgradable firmware with no process upset following FF-883 specification •      Universal label with ATEX, FM, FMc, IEC approvals •      DTM (Standard and Advanced) and EDDL support •      Industrial aluminum or stainless steel housing   Benefits: •      Faster commissioning and startup of control valves using methods and automatic commission procedures •      Extensive control customization options •      Accurate and reliable valve positioning •      Increased uptime utilizing continuous performance monitoring and NAMUR 107 based abnormal condition reporting •      Enriched field control applications using Arithmetic, Control Selector and Enhanced PID function blocks