In hygienic processes, maintaining product quality and avoiding contamination is non-negotiable. The Yokogawa ROTAMASS Hygienic is specifically engineered and certified (EHEDG and 3-A) to meet the rigorous demands of the food, beverage, and biotechnology sectors.
Empower your production line with the Total Insight concept, supporting your product lifecycle from installation to maintenance. Use the multi-variable data to calculate:
| Industry | Typical Use Cases |
|---|---|
| Food & Beverage | Bottling, Carbonation, Juice processing, Raw milk tanker unloading, Sugar industry. |
| Pharma & Biotech | Bioreactor feeds, Fermentation, Deionized water, Product quality control. |
| Utilities | Process water reclamation, Online quality monitoring. |
Refer to the General Specification sheet located under the ‘Downloads’ tab for detailed specifications.
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Product Line |
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Flow Range |
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Liquid process fluids |
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Liquids in general |
● |
● |
● |
● |
● |
● |
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Aggressive liquids |
○ |
– |
– |
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● |
○ |
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High viscous fluids |
○ |
● |
● |
○ |
○ |
○ |
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Gaseous process fluids |
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Gases in general |
○ |
● |
○ |
○ |
○ |
● |
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Low density gases |
○ |
● |
● |
○ |
○ |
○ |
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Mixed process fluids |
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Unmixable or mixable liquids |
● |
● |
● |
● |
● |
● |
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Liquids with entrained gas |
● |
● |
● |
● |
● |
○ |
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Process conditions |
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Process temperature |
-50 to +260 °C |
-70 to +200 °C |
-70 to +140 °C |
-196 to +350 °C |
-70 to +150 °C |
-70 to +350 C or +200 C (Giga 2F) |
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Process pressure up to |
285 bar or |
100 bar |
40 bar |
100 bar or |
up to 700 bar |
100 bar or |
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Line sizes |
DN15 to DN40 |
DN15 to DN125 |
DN25 to DN80 |
DN15 to DN125 |
9/16 or 3/4“in. AutoClave |
DN100 to DN250 |
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Accuracy |
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Mass flow for liquids up to |
± 0.1 % |
± 0.1 % |
± 0.1 % |
± 0.1 % |
± 0.1 % |
± 0.1 % |
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Mass flow for gas up to |
± 0.50 % |
± 0.35 % |
± 0.35 % |
± 0.35 % |
± 0.50 % |
± 0.35 % |
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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 |
± 2.0 g/l |
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Turndown flat accuracy |
○ |
● |
● |
○ |
○ |
– |
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Materials and process connections |
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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 (Giga 1F only) |
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Flange process connections |
EN, ASME, JPI, JIS |
EN, ASME, JPI, JIS |
− |
EN, ASME, JPI, JIS |
ASME |
EN, ASME, JIS |
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Threaded process connections |
G, NPT |
G, NPT |
DIN11851, SMS1145 |
G, NPT |
G, NPT |
− |
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Clamp process connections |
DIN32676 |
− |
DIN32676, JIS/ISO2852 |
DIN32676, JIS/ISO2852 |
− |
− |
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Sensor design |
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Insulation and heat tracing options |
● |
– |
– |
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– |
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Rupture disk |
○ *1 |
– |
– |
● |
● |
● |
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Customer & NAMUR face-to-face length |
● |
● |
– |
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– |
○ |
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Approvals / Certificates |
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3-A, EHEDG, EC1935:04 and EC2023:06 |
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– |
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– |
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Marine application |
● |
● |
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○ |
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Functional Safety |
SIL 2 (SIL3) |
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Custody transfer application |
NTEP (Nano 20) |
NTEP |
NTEP |
NTEP, INMETRO |
NTEP |
NTEP, INMETRO |
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Hazardous area approvals |
IECEx, ATEX, UKEx, FM (USA/Canada), NEPSI, INMETRO, PESO, EAC Ex, Taiwan Safety Label, Korea Ex, Japan Ex, ECAS Ex, Ukraine Ex |
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