Flow Measurement

Since developing its first magnetic flowmeter for industrial use in 1953, Yokogawa has focused on broadening the range of applications for this technology. To ensure a high degree of reliability, the manufacturing of all key components is done in-house and in accordance with our rigorous quality control standards.

Product Group

Coriolis Mass Flowmeter - ROTAMASS 3-Series
ROTAMASS is the integral and remote type Coriolis Mass Flowmeter. Both types have highly refined digital signal processing electronics, so that accurate and stable mass flow measurement is achieved.

ROTAMASSLR – the world´s smallest dual bent tube Coriolis mass flow meter

The new ROTAMASS LR continues the tradition of the proven dual bent tube and self-draining design and extends Yokogawa´s ROTAMASS Low Flow Line for gas and liquid flow measurement in an extraordinary manner.

Key features are:
Dual bent tube design in perfect balance for optimum decoupling of the core measuring element and independent performance from installation conditions.
Robust and all stainless steel housing with highest rupture pressure of ≥ 65bar in low flow Coriolis market.
Unique inline temperature measurement for unaltered mass flow and density measurement.
Most precise measurement by insulating from unsteady process environment conditions.

Variable Area Flowmeters - Rotameters
The original Rotameter from the inventor! The Variable Area Flowmeter is one of the oldest and mature principles in flow measurement. A float is guided inside a conically shaped tube. The float rises within the tube as the flow increases. The measuring tubes can be made of metal, glass or plastic. This mechanical principle is as simple as it is reliable.

ADMAG AXF Series Magnetic Flowmeters
The AXF magnetic flowmeter is a sophisticated product with outstanding reliability and ease of operation, developed on the basis of decades of field experience. Based on FOUNDATION fieldbus™ specifications, AXF Fieldbus Magnetic Flowmeter models offer more flexible instrumentation.

RXF Series Magnetic Flowmeters
The RXF magnetic flowmeter series are sophisticated products with outstanding reliability and ease of operation, developed on the basis of decades of field-proven experience.

digitalYEWFLO Series Vortex Flowmeters
The digital YEWFLO vortex flowmeter combines the field proven sensor and body assembly used in more than 200,000 YEWFLO units installed worldwide with powerful digital electronics that includes Yokogawa’s spectral signal processing (SSP) technology.

US300 Series Ultrasonic Flowmeters
TheUS300 series ultrasonic flowmeters measure fluid flow using non-intrusive ultrasound technology, eliminating the need to cut through pipes. With its clamp-on transducers, installation is quick and easy, and measurement is independent of fluid pressure or conductivity.