Digital Positioners - Logix 3400MD

The Flowserve Logix®  3400MD Digital FOUNDATION® Fieldbus positioner utilizes state-of-the-art piezo technology to provide superior performance and reliability. The Logix®  3400MD can be easily configured using the local buttons or the ValveSight DTM. Logix® 3400MD has a complete diagnostics package that can alert the user to developing conditions that may cause unnecessary upset conditions in the plant. 

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  • Local status LED's
  • Local DIP Switches/Calibration Buttons
  • Auto Tuning with dynamic gain selection
  • AO, DI, DO, OS, IS and PID blocks are provide in all Logix® 3400MD's
  • Simple calibration via local interface

  • Explosion proof enclosure rated Class I Division 1 Groups B-D, Ex d IIB+H2, AEx d IIB+H2
  • Intrinsically Safe Rated Class I, Div 1, Groups A-G, Ex ia IIC, AEx ia IIC
  • Non-Incendive Class I Div 2 A-D, Ex nA

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