The OPTIMASS 2400 is the world’s highest capacity Coriolis mass flowmeter for liquids and gases. With its twin or four straight tube design, the Coriolis meter is ideally suited for bunkering operations and custody transfer or fiscal metering in the oil and gas industry. It can also be used for any bulk mass application with many other products such as syrup, molasses or raw chemicals up to 4,600 t/h / 169,000 lb/min. The Coriolis meter features Entrained Gas Management (EGMTM) for liquid applications, maintaining operation over a wide range of gas fractions and complex flow conditions.
The OPTIMASS 2400 offers a Super Duplex option for a maximum operating pressure of 180 barg / 2610 psig. Like with all other KROHNE Coriolis mass flowmeters there are no installation restrictions as the OPTIMASS 2400 is not affected by crosstalk/line vibrations and can thus be installed in series or in parallel. The Coriolis meter is also approved for use in hazardous areas. Additionally, it offers a wider range of diagnostic functions (NE 107) as well as many digital communication options. Via the OPTICHECK Flow Mobile app all device settings can be managed on-site via a secure Bluetooth® connection. In this way, a variety of commissioning tasks, e.g. zero calibration or configuration of diagnostics, can be done wirelessly.
- Twin or four straight tube design
- Entrained Gas Management (EGMTM): maintains operation with air or gas entrainments in the medium
- Available with Ethernet-APL for hazardous areas
- Device commissioning, verification, diagnostics and monitoring via a secure wireless Bluetooth® connection (<20 m / 65.6 ft)
- Fast and completely digital signal processing
- High accuracy mass, density and volume flow measurement (±0.1% of MV / optional ±0.05% of MV)
- Features the highest OIML accuracy class of 0.3 for custody transfer (CT)
- Extensive sensor and process diagnostics (incl. NE 107)
- With integral pressure compensation for flow and density measurement
- Integrated temperature measurement
- Optimised flow splitter for low pressure loss
- Duplex steel or Super Duplex steel sensor material
- Optional PED approved secondary pressure containment up to 150 barg / 2175 psig
- Optional heat tracing (insulation, heating jacket) or purge ports
- No crosstalk: resistant to installation and process effects
- On-site verification of flowmeter with OPTICHECK service tool
General information
| Product type | Flowmeter |
| Product family name | OPTIMASS |
| Product positioning | For bulk and custody transfer (CT) measurement of gases and liquids |
| Measurement principle | Coriolis |
| Measured media | Liquids, Gases |
Operating conditions
| Process pressure | max. 180 barg/ 2600 psig |
| Process temperature | -45…+130°C/ -49…+266°F |
Materials
| Measuring tube | Super Duplex stainless steel (1.4501/Alloy100), Duplex stainless steel (1.4462/318) |
Process connections
| Flange connections | EN (1092-1): DN100…400 ASME (B 16.5): 4…16″ JIS (B 2220): 100A |
| Hygienic connections | Clamp (DIN 32676): DN100; Clamp (ISO 2852): 101.6 Tri-Clamp: 4″ Threaded ferrule (DIN 11851): DN100 Flange with groove (DIN 11864-2): DN100 Threaded ferrule (SMS 1146): 101.6 mm IDF/ISS: 4 |
Approvals/Standards
| Certificates/Approvals Others | NACE |
| Certificates/Approvals Ex | ATEX, IECEx, NEPSI, FM, CSA, UKEX |
| Certificates/Approvals Hygienic | FDA, EC 1935/2004 |
| Certificates/Approvals Marine | ABS, BV, CCS, DNV, KR, LR, NK, RINA, CRS, IRS, PRS, RS |
Communication
| Analogue outputs | 4…20 mA |
| Discrete outputs | Limit switches, Pulse, Frequency, Status |
| Digital outputs | FOUNDATION™ Fieldbus, HART®, Profibus-PA, Profibus-DP, EtherNet/IP™, PROFINET, Bluetooth®, PROFINET (Ethernet-APL) |
General
- Storage, loading and unloading applications
- Custody transfer (fiscal metering) for mass and volume
- Measurement of gases and gas entrained liquids
Oil and gas industry
- Custody transfer (fiscal metering) of crude oils and other hydrocarbons
- Pipeline measurement applications
- Natural gas and propane odorisation
- Metering skids, bulk loading, pipeline transfer, in-line density
- In-line density and concentration measurements (incl. Net Oil and Water Cut)
Chemical and other process industries
- High volume measurement of raw chemicals
- Concentration and density measurement
- Bulk loading of various chemicals
Marine industry
- Bunkering of ship fuels etc.
Minerals and mining industry
- Abrasive sludge, slurries
Food and beverage industry
- High volume measurement of syrups, molasses etc.
- High volume measurement of milk (e.g. at the raw milk reception)
Pharmaceutical industry
- Ultrapure water ring-main measurement
Water and wastewater industry
- Sludge flow and density measurement
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