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Flow Meters

ROTAMASS Total Insight

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In the last decade, the use of Coriolis flow meters has been changing from general purpose to supporting your needs in specific applications.
While the technological complexity increased, the demand for simple operation and handling is also a rising requirement.
Yokogawa answers these needs by offering six dedicated product lines with two specialized transmitters allowing the highest flexibility - the ROTAMASS Total Insight.

Total Insight
The ROTAMASS philosophy gives Total Insight throughout the whole lifecycle.
To facilitate optimal processes and increase the efficiency of personnel, Yokogawa has placed a strong focus on simplifying fundamental operating concepts with Total Insight. The Total Insight concept is built in to the latest generation of Rotamass transmitters and provide enhanced settings for customized setups, pre-defined trend views, or multiple configuration sets for fast changeover in batch production are supported.

ROTAMASS Total Insight

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ROTAMASS Total Insight Family

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ROTAMASS nano

When every drop counts
The world's smallest dual bent tube Coriolis flow meter series for highly accurate measurement at lowest flows.
The dual tube design compensates for fluctuations of density, temperature, pressure and environment conditions. This provides a consistent repeatable and accurate measurement especially for small size Coriolis flow meters.

  • Typical Applications
    • Batching
    • Dosing
    • Blending
    • Chemical injection
    • Dosing systems
    • High pressure gases
    • Liquid and gas low flow measurement
    • Precision coatings
    • Metering pump control
    • Metrology
    • R&D laboratory
    • Vacuum thin film coating

Versatile in applications
The versatile Coriolis flow meter with superior turndown and lowest pressure drop in the market. Ideal for a broad range of standard applications, this series is a flexible and cost effective solution for highly accurate flow and density measurements.
Features such as concentration measurement or the Tube Health Check function allow the meter to be adjusted to customer needs.

  • Typical Applications
    • Batching
    • Blending
    • Chemical recovery
    • Continuous reaction
    • In-line concentration and density measurement
    • Catalyst feed
    • Filling and dosing
    • Mass balance
    • Net oil computing
    • Palm oil
    • Process control
ROTAMASS prime
ROTAMASS superme

Experience meets innovation
The Coriolis flow meter with superior performance under demanding conditions.
The successful Rotamass series has been progressively developed and is also newly equipped with the latest technology. This meter delivers unsurpassed performance for demanding and critical applications with superior aeration handling and advanced diagnostic functionality.

  • Typical Applications
    • Batching
    • Burner control
    • Feed and product control
    • Filling and dosing
    • Gas void fraction
    • In-line concentration and density
    • Loss control
    • Material and mass balance
    • Net oil computing
    • Process control
    • Solvents
    • Water cut

Safe under high pressure
The Coriolis meter with the most robust and durable design for precise measurement in high pressure applications.
Safety is always a concern and especially when operating at high pressures. Therefore, this series has been designed to meet the highest safety requirements. Combined with advanced diagnosis such as the “Total Health Check” function, operation is always under secure control.

  • Typical Applications
    • Chemical injection
    • Compressed gases
    • Fuels
    • Glycol TEG/MEG
    • High pressure gases
    • Hydraulic oil
    • Hydrocarbons
    • Liquified gases
    • Natural gas hydration
    • Offshore and onshore
    • Oil refinery processes
    • Solvents
ROTAMASS intense
ROTAMASS hygienic

With pure dedication
Specifically designed and certified for food & beverage, biotechnology and pharmaceutical utility applications. (EHEDG certified, conform to 3-A Sanitary Standards)
This series is the appropriate answer to the daily constraints of hygienic processes ensuring continuous product quality and minimizing losses. This is made easy by the provided multi-variable measurement and various dedicated features.

  • Typical Applications
    • Bioreactor feeds
    • Bottling
    • Carbonation of beverages
    • Deionized water
    • Fermentation
    • Juice processing
    • Molasses measurement
    • Online sugar concentration
    • Raw milk tanker unloading
    • Process water reclamation
    • Product quality control
    • Sugar industry

Big in performance
Delivering best in class accuracy and most flexible installation at high flow rates.
The unmatched accuracy at the low end of the measuring range offers maximum flexibility from engineering to final operation. This series unifies a long service life with low maintenance costs and reliable performance.

  • Typical Applications
    • Bitumen
    • Distribution networks
    • Drilling mud
    • LNG
    • Rail car loading
    • Ship loading
    • Truck loading
    • Tar
    • Offshore and onshore
    • Oil well cementing and hydrofracturing
ROTAMASS giga

Essential and Ultimate Transmitters

Future Ready. The ROTAMASS TI product family has a common and unified transmitter platform with two options that provide the highest flexibility and a tailor-made solution. The Essential transmitter is the cost effective solution for general purpose applications, and the Ultimate transmitter provides various additional features for best-in-class measurement.

Essential Transmitter

Essential Transmitter

  • Multilingual wizard for easy setup and guidance through the main configuration
  • “Event Management” as unique and useful support to run the process effectively and safely
  • Data mobility provided by microSD card for easy transfer to other devices for fast setup or to pc for in-depth process analysis or remote service
  • Widest range of I/O combinations in the market for most flexible adjustment to the existing system periphery
  • Universal power supply to install the device anywhere in the world
  • Hart, Modbus communiction
  • NAMUR NE95 compliance, SIL 2 and SIL 3 compliance

 

 

Ultimate Transmitter

  • Patented “Tube Integrity” function and “Total Health Check” for inline meter verification without disturbing running measurements
  • “Features on demand” for easy expansion of special functions via software activation key
  • Batching function and Viscosity function
  • “Dynamic Pressure Compensation” for consistently accurate and stable measurement even with significant fluctuations in operating pressures
  • Inline concentration measurement
  • Integrated net oil computing acc. API standard
  • Hart, Modbus, Foundation Fieldbus, Profibus PA communication
Ultimate Transmitter

 

Sensors

  ROTAMASS nano ROTAMASS prime ROTAMASS supreme ROTAMASS intense ROTAMASS hygienic ROTAMASS giga
Flow Rate Capacities
Max. Flow rate 1.5 t/h
3307 lb/h		 255 t/h
564000 lb/h		 170 t/h
374785 lb/h		 50 t/h
110231 lb/h		 76 t/h
167551 lb/h		 600 t/h
1.322.773 lb/h
Performances (up to)
Supported mass-flow accuracy Liquid 0.1% 0.1% 0.1% 0.1% 0.1% 0.1%
Gas 0.5% 0.5% 0.5% 0.5% 0.5% 0.5%
Flat Spec Accuracy
*1
*1
*1
*1
*1
 
Supported density accuracy Liquid 0.0005 g/cm3 0.0005 g/cm3 0.0005 g/cm3 0.0005 g/cm3 0.0005 g/cm3 0.002 g/cm3
Typical Line Sizes
Inches 1/4"...1 1/2" 3/8"…5" 3/8"…5" 1/2"…2" 1"…3" 4"…8"
DN 15…40  15…125 15…125
--
 25…80 100…200
Pressure Rating (up to)
standard process connection  285 bar
4133 psi		 PN100
ASME 600		 PN100
ASME 600		 ASME 1500 40 bar
580 psi		 PN100
ASME 600
Process Temperature
Standard -50...+150°C
-58…+302°F		 -70...+200°C
-94…+392°F		 -70...+150°C
-94…+302°F		   -70...+200°C
-94…+392°F		 -70...+150°C
-94…+302°F
Mid/High temperature -50...+260°C
-58…+500°F		   -70...+230°C
-94…+446°F		     -70...+230°C
-94…+446°F
Low temperature / Cryogenic     0...+350°C
-32…+662°F		     0...+350°C
-32…+662°F
Structural Features
Wetted parts material 316L (1.4404) / alloy C-22 (2.4602)
*1
 
 
 
 
 
316L (1.4404)
 
*1
*1
*1
*1
*1
nickel alloy C-22 (2.4602)
 
 
*1
*1
 
*1
Secondary containment
*1
*1
*1
*1
*1
*1
Rupture disk
 
 
*1
*1
 
*1
Mounting (Ingress Protection rating)
Remote Type (IP66/67)
*1
*1
*1
*1
*1
*1
Integral Type (IP66/67)
 
*1
*1
*1
*1
*1
Capabilities
Self-draining
*1
*1
*1
*1
*1
*1
Two-phase flow / entrained gas
*1
*3
*1
*1
*3
*1
Factory-fitted insulation & Heat tracing
*1
 
*1
 
 
*1
Typical Process Connection Types
Flanges according EN, ASME, JIS, JPI
*1
*1
*1
*1
 
*1
Female thread (G, NPT)
*1
*1
*1
 
 
 
Thread according DIN 11851
 
 
 
 
*1
 
Clamp according DIN 32676, class A and C (Tri-Clamp)
 
 
*1
 
*1
 
Clamp according JIS/ISO 2852
 
 
*1
 
*1
 

*1 supported     *2  optional      *3   partially supported

Transmitters

  Essential
Essential		 Ultimate
Ultimate
Performances (up to)
Supported mass-flow accuracy Liquid 0.15% 0.10%
Gas 0.50% 0.50%
Flat Spec Accuracy (extended low flow range)
*1
*1
Supported density accuracy Liquid 0.004g/cm3 0.0005g/cm3
Power supply
Universal AC/DC
*1
*1
LCD display
4-Line dot matrix display
*1
*1
Infrared switches
*1
*1
Mounting & (Ingress Protection rating)
Integral type (IP66/67)
*1
*1
Remote field-mount (IP66/67)
*1
*1
Outputs/Inputs
Analog Out; Puls/ Frequ. Out; Status Out
*1
*1
Status In
*1
*1
Analog In  
*1
IrDA Service Port
*1
*1
Digital Communication
HART
*1
*1
FOUNDATION™ Fieldbus  
*1
Profibus PA  
*1
Modbus RTU
*1
*1
General Functions
Wizard
*1
*1
Event Management / NE107
*1
*1
Data Mobility (microSD card)
*1
*1
Features on demand (FOD)  
*1
Advanced diagnostics
Empty pipe detection
*1
*1
Slug flow detection
*1
*1
Tube health check (tube integrity)
*2
*2
Total Health Check (meter verification)
*2
*2
Application functions
Dynamic pressure compensation  
*1
Reference density acc. API standard
*1
*1
Inline concentration  
*2
Net Oil Computing / Water Cut / Gas Void Fraction acc. API standard  
*2
Gas density measurement  
*1
Calorific function  
*2
Batching function, Viscosity function  
*2
Hazardous Area Approvals
ATEX
*1
*1
IECEx
*1
*1
FM (USA & Canada)
*1
*1
NEPSI
*1
*1
INMETRO
*1
*1
Kosha
*1
*1
EAC
*1
*1
PESO
*1
*1
Safety Integrity Level
Sensor & Transmitter SIL2 (SIL3) SIL2 (SIL3)

*1 supported     *2  optional      *3   partially supported

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