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Bulletin 01A07A07-E-E

The clear path to operational excellence

RotaMASS 3 Series:“ Better Measurement for Better Process Management”

Coriolis Mass Flow and Density Meter RotaMASS 3 SeriesThe better the measurement, the better the management

100 Years of Accurate

Flow Measurement

The rock foundation on which you can always rely

1909 2009

100YearsROTA-Rock.indd 1

10/15/09 1:20 PM

5 1

How Does RotaMASS Coriolis and Density Meter Provide Better Measurement For Better Management?

1 Proven and Reliable Design

2 Best Installed Accuracy

3 Customized Solutions

4 Suitable for Multiple Applications

Coriolis Principle of OperationThe tubes inside the detector are excited at

their natural resonant frequency. The natural

resonant frequency is directly proportional

to the density of the fluid inside the tubes.

When fluid flows through the tubes the

coriolis effect creates a phase shift between

the inlet and outlet of the tubes. The degree

of this phase shift is directly proportional

to the mass flow. Consequently a coriolis

meter directly measures both mass flow

and density of the fluid.

These measured variables are then used

to calculate additional variables just

as volumetric flow rate, velocity and

concentration.

Unlike any other flow meter a coriolis does

not need any upstream or downstream

straight run lengths which simplify

installation.

2 3 4 5

1 Proven and Reliable Design The superior design of RotaMASS ensures your success in the toughest conditions.

Thin wall Thick wall

Thin wall Thick wall

Innerbox

Outerbox

Flowmeter for Any Installation Condition

RotaMASS minimises zero drift by preventing pipe-work stresses acting on the measurement tubes which

affect the mass flow measurement. You can even have 316L secondary containment on your RotaMASS

for corrosive environments, which eliminates fugitive emission.

Multi Flange Concept

RotaMASS has the widest standard flange range in the market (up to 3 standard flanges per size).

Therefore, you can install the RotaMASS into your piping quickly and conveniently.

We call this the “One meter, multi flange concept”.

Tube Design

The thicker tube walls of RotaMASS ensures minimal stiffness-change under

high pressures and longer service in corrosive and abrasive conditions

(see the examples on the left).

Furthermore, RotaMASS has seamless measuring tubes;

which means the tubes are not brazed. There is also no

gasket, or ring seal used on RotaMASS. This eliminates

any problems caused by bad brazing, gaskets or seals.

Handling Your Fluid With Care

RotaMASS’s resonant frequency of 150 Hz is above plant noise (e.g. pumps) which causes

measurement errors but lower enough not to damage the process fluid through excessive agitation

Self-Draining

The measurement tubes have a minimum angle of 2° in both the horizontal and vertical planes

which eliminates dead spots where the fluid can stagnant inside the RotaMASS.

Multiple Materials & Finishes for Your Fluid

You can find the most suitable wetted part combination for your application

in RotaMASS`s option range; different materials (e.g. stainless steel,

hastelloy-C) and different surface roughness choices (e.g. 0.8 μm).

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2 Best Installed Accuracy Since precise management requires precise measurement, accuracy and repeatability have been the main focus

of Rota Yokogawa for more than 100 years.

Accredited Inhouse Calibration laboratory

To prove our specification, our calibration rig is accredited according

DIN EN 17025. This calibration rig ensures the highest level of mass

flow accuracy for gases and liquids. Our density calibration even

compensates for all temperature effects. We also provide calibration

services for other types of flowmeters.

Mass Flow Accuracy

Outstanding mass flow measurement accuracy on liquids (0,1%),

gases (0,5%) and slurry provides outstanding measurement results

for your processes.

Density Accuracy

RotaMASS 3 Series can be used as a densitometer with a certified

accuracy (0,0005 g/cm3 as an option). RotaMASS density measurement

covers the widest temperature and density range in the market. High level

density accuracy provides you with excellent volume flow accuracy and

concentration measurement on two phase liquids. Net oil computing and

water cut applications can be comfortably handled.

Temperature Accuracy

An highly isolated temperature sensor gives a very accurate temperature

measurement of +/- 0.5 °C.

This accuracy ensures outstanding density and volume flow accuracy.

Zero Stability

A double tube bent design ensures zero stability and reliable process

measurement. This design compensates for vibration and is insensitive to

external effects.

Repeatability

RotaMASS proven-in-use repeatability gives you security of a

controlled process, which ensures high product quality.

Your Answer to Difficult Measurements and easy Management

RotaMASS not only performs internal diagnostic checks but gives

warnings of potential problems or process issues (e.g. slug flow,

corrosion and entrained gas in liquid measurement). RotaMASS displays

these warnings on a user friendly display and is available remotely by

using HART or Foundation Fieldbus protocols.

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3 Customized Solutions Customized and reliable solutions for all your needs and challenges. With Yokogawa`s years of

experience in the process industries, along with our flexible production capabilities, RotaMASS

is designed to meet your special needs. Examples of our customized solutions are shown below:

Custody transfer with Side by Side installation

No cross talk effect

Special Stream Tracing on Flow SplitterEliminates probability of solidification

even in challenging cases

Truck unloading custody transfer application Special vacuum filled housing for optimized

cryogenic gas application

316L Secondary ContainmentThe perfect solution for

aggressive environments

Customized Flangese.g. 1 1/2“ ANSI1500 lbs screw on flanges

Gateway

to your unique

process needs

Special Painting and Coating Suitable for corrosive environment

(near sea or offshore)

As you would expect from a global company, which prides itself on quality, we comply with all

the major international standards or approvals (some of which are listed below).

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4 Suitable for Multiple Applications With Yokogawa’s wide range of product options and industry-specific special applications,

you can build the most suitable Coriolis flow meter for your industry. Namely, maximizing the asset

utilization of your plant.

Oil & Gas Benefits Applications • Due to “box-in-box” design accurate and reliable • Metering skids measurement to control product quality unaffected • Loading / offloading by challenging enviromental conditions • Custody transfer • Suitable also for 2 phase flow • Offshore platforms • API, net flow, water cut, density measurement • Separators

Refining • Accurate measurement of mass flow, density and • Truck loading / offloading volume flow with one device makes RotaMASS • Blend intermediate streams together the optimal solution for material balances to meet product specifications, • With heat tracing especially for high viscosity fluids e.g. gasoline, lube oil, asphalt or fuel oil blending • Pipeline custody transferChemical Industry • Improve profitability by increasing reaction yield • Production control/quality control of product and reduction of undesired byproducts using concentration resp. density measurement • High accurate and repeatable measurement • Supply of raw material feed, component even under changing process conditions feeds, e.g. catalysts suspensions, alcohols, • With heat tracing especially for solidifying products solvents • Dosing of additivesPower Industry • Capability of measuring mass/volume flow accurately • Fuel oil feed to boilers

under tough conditions guaranties optimum process • Net fuel consumption

efficiency, reduced emissions, environment friendly • Boiler water demineralizers, e.g.

production as well as low costs dilution process of concentrated acid/caustic solution

Pharmaceutical Industry • High accuracy and repeatability for optimal • Fermentation reactions process control and safety for the valuable assets • Media preparation • SIP, CIP, cleanable design, 3A, EHEDG, 316L • Solvent extraction sensor housing • Batching and filling processes, e.g. • Brix, concentration measurement ingredient batching into reactors • DosingFood and Beverage • As difference in weight of ingredients affect texture, • Production of mass-based products color or taste of the product monitoring of the (e.g bakery products) concentration of ingredients improves the product quality • Filling and batching applications • SIP, CIP, sanitary, Ra = 0,8 μm • High accuracy mixing and dosing of • Brix, Baumé conductive and non-conductive media. • Product quality monitor using the integrated temperature and density functionality

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RotaMASS 3 Series Product FamilyModel (RCCS=Remote models, RCCT=Compact models / The RCCS30 RCCS31 RCCS32 RCCS33 RCCS34 RCCS36 RCCS38 RCCS39 RCCS39/IR RCCS39/XR

specifications in this table are valid with converter of RCCF31.) or or or or or or

RCCT34 RCCT36 RCCT38 RCCT39 RCCT39 / IR RCCT39/XR

RotaMASS

Tube type Dual bent Dual bent Dual bent Dual bent Dual bent Dual bent Dual bent Dual bent Dual bent Dual bent

Structural Features

Box-in-Box Design

Tube Wall Thickness (mm) 0.2 0.25 0.25 0.25 0.91 1.24 1.65 2.6 2.9 3.2

Flow Rate Capacities

Nominal Flow (kg/h, at 1 bar pressure drop in water application) 45 170 370 900 2,700 10,000 32,000 100,000 250,000 500,000

Max. Flow (kg/h) 100 300 600 1,500 5,000 17,000 50,000 170,000 300,000 600,000

Zero Stability (kg/h) 0.0025 0.0085 0.019 0.045 0.135 0.5 1.6 5 13 25

Accuracy Rates

Mass Flow-Liquid = ± 0,1% of measured value ± zero stability(%

Mass Flow-Gas = ± 0.5% of measured value ± zero stability(%)

Density-Liquid = 0,0005 g/cm3 (with /K6 option) - - - -

Density-Liquid = 0,001 g/cm3 (with /K4 option) - - -

Density-Liquid = standard (g/cm3) 0.008 0.004 0.004 0.004 0.003 0.0022 0.0015 0.0015 0.0015 0.0015

Temperature = ± 0,5°C (at 20°C)*

Temperature (with /K4, /K6 options) = ± 0,5° C ± 0.2% of reading - - -

Pressure Resistance** Max. Pressure (bar, standard) 285 285 285 185 260 210 175 135 110 95

Max. Pressure (bar, special product=tokuchu) 395 395 289 198 395 318 261 263 175 -

Wetted Part Material 316L and HC-22 - - - - - -

316L - - - -

HC-22 - - - - -

Process Temperature

Proc. Temp. - RCCS, Standard (°C) -50 to 150 -50 to 150 -50 to 150 -50 to 150 -70 to 150 -70 to 150 -70 to 150 -70 to 150 -70 to 150 -70 to 150

Process Temperature - RCCT, Standard (°C) - - - - -50 to 150 -50 to 150 -50 to 150 -50 to 150 -50 to 150 -50 to 150

Process Temperature - RCCS, Middle Temp Option (/MT)(°C) - - - - -70 to 230 -70 to 230 -70 to 230 -70 to 230 -70 to 230 -70 to 230

Process Temperature - RCCS, High Temp Option (/HT) (°C) - - - - 0 to 350 0 to 350 0 to 350 0 to 350 0 to 350 -

Process Temperature - RCCS, Cryogenic Option (/LT) (°C) - - - - -200 to 150 -200 to 150 -200 to 150 -200 to 150 -200 to 150 -200 to 150

Standard Remote Detector Ambient Temperature - (°C) -50 to 80 -50 to 80 -50 to 80 -50 to 80 -50 to 80 -50 to 80 -50 to 80 -50 to 80 -50 to 80 -50 to 80

Communication

4-20 mA

HART

FF

O/I Concept

2 Analog Outputs

1 Status Input

2 Pulse Outputs or 1 Pulse, 1 Status Output or 2 Status Outputs

Power Supply

AC (90 - 264 V)

DC (20,5 - 28,8 V)

Functions / Abilities

Net Flow / Water Cut

Empty Pipe / Slug / Corrosion Detection

Concentration Measurement

Custody Transfer - - - - 1 1 1 1 - -

Approvals

Hazardous Area (ATEX, FM, IECEx, INMETRO)

Other Certifications (GOST, EHEDG)

Process Connections

ASME B16.5, EN 1092-1, JIS B 2220, Clamp DIN, Tri-Clamp, DIN 11851

= Standard = Optional - = N/A August 2009 Rev.01

* for other temperatures: Std & /MT = 0,5°C + 0,005*abs(T_medium - 20°C); /HT & /LT = 1,0°C + 0,008*abs(T_medium - 20°C) / ** Please also check the pressure resistance of your flanges

1: Please contact your Yokogawa representative

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Subject to change without noticeAll Rights Reserved. Copyright © 2009, Yokogawa Europe B.V.Printed in the Netherlands, 01-912 (A) I. Made from recycled paper.

Represented by: YOKOGAWA ELECTRIC CORPORATIONWorld Headquarters9-32, Nakacho 2-chome, Musashino-shi, Tokyo 180-8750, Japanhttp://www.yokogawa.com/

YOKOGAWA CORPORATION OF AMERICA2 Dart Road, Newnan, Georgia 30265, USAhttp://www.yokogawa.com/us/

YOKOGAWA EUROPE B.V. Euroweg 2, 3825 HD Amersfoort, The Netherlandshttp://www.yokogawa.com/eu/

YOKOGAWA ENGINEERING ASIA PTE. LTD.5 Bedok South Road, Singapore 469270, Singaporehttp://www.yokogawa.com/sg/

YOKOGAWA CHINA CO., LTD. 3F Tower D Cartelo Crocodile BuildingNo. 568 West Tianshan Road, Shanghai 200335, Chinahttp://www.yokogawa.com/cn/

YOKOGAWA MIDDLE EAST B.S.C.(c)P.O. Box 10070, ManamaBuilding 577, Road 2516, Busaiteen 225, Muharraq, Bahrainhttp://www.yokogawa.com/bh/

TrademarksAll brand or product names of Yokogawa Electric Corporation in this bulletin are trademarks or registered trademarks of Yokogawa ElectricCorporation. All other company brand or product names in this bulletin are trademarks or registered trademarks of their respective holders.

One Tool for AllFieldMate fully embraces both the FDT/DTM and DD

technologies that promise open, rich, intuitive access to the

latest intelligent devices.

100 Years of Accurate

Flow Measurement

The rock foundation on which you can always rely

1909 2009

100YearsROTA-Rock.indd 1

10/15/09 1:20 PM