The FLUXUS F704 is FLEXIM’s champion flowmeter for permanent installation in nearly any liquid flow metering application. It has especially shown its mettle in hazardous industrial applications. Non-intrusive measurement technology ensures a precise bi-directional, highly dynamic flow measurement over a wide turndown ratio. The F704 is water-tight and features matched and paired, mounted transducers on the outside of the pipe wall in rugged VARIOFIX mounting fixtures. The VARIOFIX system does not suffer from wear and tear or clogging, can’t be a risk for leaks and will not cause any process interruptions or pressure drops inside the pipe.

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The F704 flow meter is the ideal instrument for monitoring chemically aggressive, toxic or just media that you want to keep inside the pipe.

Benefits of the FLUXUS F704 

  • Ideal for aggressive, corrosive or toxic media in hazardous areas ( FM Class I, Div. II / ATEX / IECEx Zone 2 version available)
  • Non-intrusive technology
  • Volumetric and mass flow measurement at up to 600°C hot pipes
  • Virtually maintenance-free due to permanent coupling pads and and rugged mounting fixtures
  • Low installation and operational costs
  • Highly accurate, reliable measuring results, even in hazardous conditions
  • Versatile electrical inputs and outputs for the optimal adaptation to the individual application
  • Exhaustive internal database with complete parameter set of a variety pipe materials and media
  • Ideal solution for permanent thermal energy / BTU metering


Permanent Flowmeters for Liquids

FLUXUS® measures flow rates of liquids non-intrusively with ultrasound. Permanent, clamp-on ultrasonic transducers are simply mounted on the outside of the pipe. The practical advantages include:
  • No wear and tear by the medium flowing inside the pipe
  • No risk of liquid leakage or fugitive gas emissions
  • No pressure loss
  • Unlimited plant availability.