Non-Intrusive Ultrasonic

     
Liquid Applications Flexim FLUXUS® F ultrasonic liquid flow meters measure the flow rate of liquids non-intrusively with transducers mounted on the outside of the pipe. They are available as both portable and stationary types. Emerson Flexim can supply basic ultrasonic liquid transmitters for non-intrusive flow measurement of water, special measuring systems for high-precision recording of the lowest flow rates, for flow measurement of cryogenic to really high temperatures, or even for use in potentially explosive areas or submerged under water. Emerson Flexim is also the only supplier of SIL2-certified clamp-on ultrasonic transducers for use for safety functions.

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Steam Applications Emerson Flexim has paved the way for the non-intrusive flow measurement of steam with clamp-on ultrasonic technology. FLUXUS® ST-LT measures volumetric and mass flow rates of saturated and superheated steam at temperatures up to 180 °C (356 °F ) using the transit-time difference principle. The system is available as both a stationary and a portable meter. The stationary FLUXUS® ST-HT has been specifically engineered for high-temperature applications above 240 °C (464 °F) and is based on the correlation flow measurement method. In combination with the WaveInjector® mounting fixture, FLUXUS® ST-HT systems push our solutions for clamp-on ultrasonic steam measurement up to 630 °C (1,166 °F)!  
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Gas Applications FLUXUS® G gas flow meter series from the Emerson Flexim portfolio sets the standards for non-intrusive ultrasonic gas metering. Clamped onto the outside of the pipe wall, these bi-directional gas flow measurement devices measure any kind of gas. They are available as both portable and stationary types. By integrating additional process parameters such as pressure and temperature, FLUXUS® gas flowmeters also provide high precision measurement of mass flow rate as well as operational and standard volumetric flow rates. FLUXUS® G is also the flow meter of choice wherever gas poses a hazard, be it explosive, toxic, or chemically aggressive.
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