Amersfoort, The Netherlands -
July 30, 2003

RotaMASS 3 Series – The New Standard in Coriolis Mass Flow Meters

Yokogawa Europe is pleased to announce the June 1 sales release of the RotaMASS 3 Series Coriolis Mass Flow Meter. This is an enhanced version of Rotamass, which is Yokogawa's best-in-class in-situ performance mass flow meter featuring discrete, parallel, thick-walled, seamless tubes that are uniquely decoupled from process vibration and pipeline stress. Rotomass has a proven design that is robust and reliable. With its multi-measurement and parameter capability, it is essentially a process control station.
The RotaMASS 3 Series is easy to install and has a fully sanitary, self-draining design that meets EHEDG requirements and is capable of operating at temperatures as high as 350°C. Steam tracing and thermal insulation are available as options. Some of the enhanced features of this sensor are as follows:
- Temperature range from -200C to +350C
- Pressure rating of 250bar
- Gas and solid content up to 20%
- Increased system accuracy, to within 0.1%
An additional enhancement to the RotaMASS 3 Series is a new state-of-the-art converter for either remote or integral mounting that sets a unique standard in coriolis mass flow measurement. The new RotaMASS 3 Series converter provides a wealth of enhancements, including state-of-the-art menu-driven HART configuration in multiple languages. Other enhancements include:
- Enhanced operational and maintenance diagnostics
- Ease of configuration through a menu-driven 4-line display
- Density and temperature measurements for concentration measurements such as BRIX
- A higher maximum temperature of 150C for the integral version
- Remote converter may be positioned up to 300m from the sensor
The field proven “box-in-box” design of the sensor with its thick-walled parallel tubes that decouple the sensor from external plant vibrations and pipe stress guarantees performance and reliability under the toughest of operating conditions. The measuring tubes are available in 316SS, Hastelloy C22, Hastelloy B, and titanium for maximum application flexibility.
From an application perspective, the Yokogawa RotaMASS 3 Series is suitable for cryogenic, molten liquid, and sanitary applications, making the Rotamass 3 Series a highly versatile coriolis flow meter for all your applications.

About Yokogawa Europe
The European headquarters was established in Amersfoort, The Netherlands, in 1982. Throughout Europe Yokogawa has its own sales, service and engineering operations. This dedicated network has been extended to Central and East Europe and Southern Africa to further enhance the coverage and support associated with serving the process control and automation market place. We develop and produce flowmeters at Rota Yokogawa in Germany and liquid analysers and industrial safety systems in The Netherlands. In addition to this dedicated network of Yokogawa subsidiaries, a select organisation of Test & Measurement (T&M) subsidiaries and distributors has been established to support the specific customer needs of the continuously developing and specialized T&M instrumentation market.
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