In the last decade, the use of Coriolis flowmeters 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.
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.
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 environment 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, 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.
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.
The FieldMate family effectively supports the initial setup, daily maintenance, and troubleshooting for the maximum utilization of intelligent field instruments. FieldMate is a flag ship product of the FieldMate family which is a PC based full functional and full field protocol configuration tool. The YHC5150X FieldMate Handheld Communicator is the latest HART Communicator from Yokogawa.
FieldMate 3.0 is a PC based tool that enables you to see intelligent field devices clearly, know their condition in advance, and act with agility throughout maintenance work flow.
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