Name: ROTAMASS Total Insight Coriolis Mass and Density Flow Meter
Brand: Yokogawa
SKU: rotamass-total-insight

A Coriolis flowmeter uses motion mechanics to measure both corrosive and clean gases and liquids. Yokogawa offers a variety of ROTAMASS Total Insight Coriolis mass flow meters to perfectly match any application. They are also used in:

Pulp & Paper	Chemical
Oil & Gas	Water & Wastewater

ROTAMASS TI Hygienic is specifically designed for food and beverage, biotechnology, and pharmaceutical applications, it is 3-A, EHEDG, and custody transfer (NTEP) certified. Optimized to work within the daily constraints of hygienic processes, ROTAMASS TI ensures continuous product quality while minimizing losses. It features in-line CIP/ SIP, self-draining tubes, single and dual-stage batching functionality, and sanitary process connections.

Learn more about Coriolis meters and their applications.

Yokogawa ROTAMASS Nano bent tube flow meter

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

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 flowmeter with superior turndown and the 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

Yokogawa ROTAMASS Prime Coriolis flow meter

Yokogawa ROTAMASS Supreme high performance Coriolis flow meter

Experience meets innovation
The Coriolis flowmeter 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, the 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

With pure dedication
Specifically designed and certified for food & beverage, biotechnology, and pharmaceutical utility applications. (EHEDG certified, 3-A certified)
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

Yokogawa Rotamass Giga flow meter for high flow rates

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

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 communication
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

Yokogawa Rotamass Total Insight flow meter Life Cycle

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 provides enhanced settings for customized setups, pre-defined trend views, or multiple configuration sets for the fast changeover in batch production are supported.

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ROTAMASS Total Insight Flow Meter Specifications

Yokogawa Rotamass Total Insight Flow Meter Specifications

Product Line	ROTAMASS Nano	ROTAMASS Prime	ROTAMASS Hygienic	ROTAMASS Supreme	ROTAMASS Intense	ROTAMASS Giga
Liquid process fluids
Liquids in general	●	●	●	●	●	●
Aggressive liquids	○	-	-	●	●	○
High viscous fluids	○	●	●	○	○	○
Gaseous process fluids
Gases in general	○	●	○	○	○	●
Low density gases	○	●	●	○	○	○
Mixed process fluids
Unmixable or mixable liquids	●	●	●	●	●	●
Liquids with entrained gas	●	●	●	●	●	○
Process conditions
Process temperature	-50 to +260 °C -58 to +500 °F	-70 to +200 °C -94 to +392 °F	-70 to +140 °C -94 to +284 °F	-196 to +350 °C -321 to +662 °F	-70 to +150 °C -94 to +302 °F	-70 to +350 °C -94 to +662 °F
Process pressure up to	285 bar or 460 bar ^1 4183 psi or 6672 psi ^1	100 bar 1450 psi	40 bar 580 psi	100 bar or 250 bar ^1 1450 psi or 3626 psi ^1	260 bar or 360 bar ^1 3771 psi or 5221 psi ^1	100 bar or 180 bar ^1 1450 psi or 2610 psi ^1
Line sizes	DN15 to DN40 1/4 in. to 1 1/2 in.	DN15 to DN125 3/8 in. to 5 in.	DN25 to DN80 1 in. to 3 in.	DN15 to DN125 3/8 in. to 5 in.	− 3/8 in. to 2 in.	DN100 to DN200 4 in. to 8 in.
Accuracy
Mass flow for liquids up to	± 0.1 %	± 0.1 %	± 0.1 %	± 0.1 %	± 0.1 %	± 0.1 %
Mass flow for gas up to	± 0.35 %	± 0.35 %	± 0.35 %	± 0.35 %	± 0.35 %	± 0.35 %
Density for liquids up to	± 0.5 g/l	± 0.5 g/l	± 0.5 g/l	± 0.5 g/l	± 0.5 g/l	± 1.0 g/l
Turndown flat accuracy	○	●	●	○	○	-
Materials and process connections
Material of wetted parts	Alloy C-22/2.4602 & 316L/1.4404	316L/1.4404	316L/1.4404	316L/1.4404 or alloy C-22/2.4602 or 304/1.4301 ^*1	316L/1.4404 or alloy C-22/2.4602 or 304/1.4301^*1	316L/1.4404 or alloy C-22/2.4602
Flange process connections	EN, ASME, JPI, JIS	EN, ASME, JPI, JIS	−	EN, ASME, JPI, JIS	ASME	EN, ASME, JIS
Threaded process connections	G, NPT	G, NPT	DIN11851, SMS1145	G, NPT	G, NPT	−
Clamp process connections	DIN32676	−	DIN32676, JIS/ISO2852	DIN32676, JIS/ISO2852	−	−
Sensor design
Insulation and heat tracing options	●	-	-	●	-	●
Rupture disk	○ ^*1	-	-	●	●	●
Customer & NAMUR face-to-face length	●	●	-	●	-	○
Approvals / Certificates
3-A or EHEDG application	-	-	●	●	-	-
Marine application	●	●	●	●	●	○
Functional Safety	SIL 2 (SIL3)
Hazardous area approvals	IECEx, ATEX, FM (USA/Canada), NEPSI, INMETRO, PESO, EAC Ex, Taiwan Safety Label, Korea Ex, Japan Ex, ECAS Ex, Ukraine Ex

●: supported ○: supported under certain conditions -: not supported *1: available on demand

ROTAMASS TI with Essential or Ultimate Transmitter

Yokogawa Rotamass Total Insight with Essential or Ultimate Transmitter

The ROTAMASS TI product family has a common and unified transmitter platform consisting of Essential and Ultimate transmitters. Both options are offering:

Multi-lingual wizard for easy setup
Event Management according to NAMUR NE107
MicroSD card for easy data transfer and spare management
Wide range of I/O combinations
Universal power supply
Tube Health Check for in-line meter verification
HART or Modbus communication
Ultra-low copper aluminum or stainless steel transmitter housing
NAMUR NE95 compliant

Beyond that the Ultimate transmitter provides:

In-line concentration measurement
Net Oil Computing acc. API
Dynamic Pressure Compensation
Batching function
Viscosity function
Profibus PA or Foundation Fieldbus communication
Features on Demand for function upgrade

Welcome to the FlowConfigurator:
Selecting the flowmeter that best meets your specific needs and requirements.
The FlowConfigurator allows you to generate your data sheet and save your sizing projects for easy reuse.

FlowConfigurator

2D/3D CAD Configurator

Here we offer 3D CAD drawings along with 2D drawings with dimensions to support efficient design work.

Go to the 2D/3D CAD configurator

Coriolis Mass Flow Measuring Principle

Coriolis versus Thermal Mass Flow for Gases and Liquids

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