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Promass Coriolis FlowmetersEndress+Hauser Ltd

Category: Flowmeters | 28/01/2009 - 15:06:40

In efforts to improve process and product quality in all areas of manufacturing industry, accurate mass flow

measurement is essential. Unlike volume flow, mass measurement is an 'absolute', as it is unaffected by changes in

temperature and pressure, providing consistently reliable flow measurement. The result is better control, improved

yield and better product quality the basis of your succe ss.

Promass Coriolis Flowmeters

Endress+Hauser recognises the need for quality and efficiency throughout your production proc esses particularly in

the c urrent economic climate. As such, it has invested in the worlds most acc urate produc tion calibration rig to

ensure that all the Promass Coriolis flowmeters that leave its production facility offer repeatable precision

measurement, guaranteed.

Endress+Hauser Flowtec in Reinach, Switzerland, is home to the worlds most accurate production calibration rig,

developed in c lose cooperation with M ETAS (Swiss Federal Office of M etrology). The acc redited measuring

uncertainty of just 0.015% allows seamless verification of a traceable accuracy of0.05% in the process instrument -

true of all nominal diameters up to 10" (DN 250)! It sets new standards, particularly in the calibration of high-precision

Promass Coriolis mass flowmeters, which are increasingly demanded by the life science industries. High accuracy also

helps to ensure the minimum concentration of effective ingredients in liquid dosage forms.

Temperature, Concentration, Viscosity Measurement

Even in the production stage, the measuring instruments must show what they are capable of - for quality is achieved

through robust and sophisticated production and quality assurance pro cesses, followed by documented testing.

Before an instrument leaves the Endress+Hauser premises, it is tested, calibrated and adjusted on accreditedcalibration rigs to offer optimum performance, particularly important for custody transfer applications.

Accuracy and reliability: the prowess of Promass

The c alibrated measuring accuracy of the Endress+Hauser Promass flowmeter is guaranteed under process conditions.

The c lever c onstruction makes Promass exceptionally resistant to c hanges in proce ss temperature and pressure and,

with high vibration immunity, it will perform irrespective of fluid properties and installation conditions. Better still,

Promass not only measures mass and volume flow, but also provides density, temperature, concentration and viscosity

measurement offering amazing value for money!

Accurate and reliable, Promass delivers maximum performance, even in the most demanding applications. For example,

Promass can handle very low flow (down to 100g/hr) without loss of measurement integrity. Indeed, the resilience of

Promass is highlighted by the fact that most of the calibrated instruments have not required calibration adjustment

for several years - and no change means no expensive documentation! The high long-term stability gives real peace of

mind, ensuring high quality and minimising batches outside the specification.

5/10/2010 Promass Coriolis Flowmeters

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