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OPTIFLUX 4400 Electromagnetic flowmeter

Product Name: OPTIFLUX 4400 Electromagnetic flowmeter

Product Brand: Krohne

Product Model: OPTIFLUX 4400

Product Introduction

Product features and options depend on device configuration: Contact us to make sure that your preferred functionality can be combined in one device.

  • Automated partial proof testing capability for extended full proof test intervals

  • Integrated conductivity measurement

  • Enhanced diagnostic package:

    • Compliant with NAMUR NE 107

    • Diagnostic test interval incl. fault response time of only 2 minutes: alert issued if meter runs out of spec

    • Detects gas bubbles, solids, electrode corrosion and deposits on the electrodes, conductivity changes, an empty or partially filled pipe, a disturbed flow profile, external magnetic fields, etc.

    • Redundant data storage

    • Real-time clock for logging events

    • User-friendly coloured display for status indication

  • Ease of installation and device set-up:

    • Optimised device menu: reduced menu items for quick commissioning

    • Available with "virtual reference" option: cost-saving installation without grounding rings (in non-SIL applications)

  • High measuring accuracy and long-term stability: measuring error of only ±0.2% of measured value ±1 mm/s

  • Wide range of liner and electrode materials

  • Approved for use in hazardous areas: ATEX, IECEx db eb


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