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 and EHEDG 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.
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.
Versatile in applications
The versatile Coriolis flowmeter 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.
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.
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.
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.
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.
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.
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.
Liquid process fluids
|Liquids in general||●||●||●||●||●||●|
|High viscous fluids||○||●||●||○||○||○|
Gaseous process fluids
|Gases in general||○||●||○||○||○||●|
|Low density gases||○||●||●||○||○||○|
Mixed process fluids
|Unmixable or mixable liquids||●||●||●||●||●||●|
|Liquids with entrained gas||●||●||●||●||●||○|
|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 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.
|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||−||−|
|Insulation and heat tracing options||●||-||-||●||-||●|
|Rupture disk||○ *1||-||-||●||●||●|
|Customer & NAMUR face-to-face length||●||●||-||●||-||○|
Approvals / Certificates
|3-A or EHEDG 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|
The ROTAMASS TI product family has a common and unified transmitter platform consisting of Essential and Ultimate transmitter. Both options are offering:
Beyond that the Ultimate transmitter provides:
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.
Here we offer 3D CAD drawings along with 2D drawings with dimensions to support efficient design work.
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If the customer could accurately measure the essential oil concentration, then the heat/steam could be adjusted to the correct levels. Increasing the efficiency of the process and saving money.
The process consists of mixing meats, oils, and water to create a finished product, animal feed, using a PLC-based automation system.
A milk tanker is typically fitted with a pump and flowmeter that records the volume of milk loaded from each individual farm. Confirmation of the total volume of milk delivered to the dairy plant is performed either by weighing the tanker or via flowmeters in the tanker bays.
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