KROHNE OPTIMASS 7400 Coriolis mass flowmeter
KROHNE OPTIMASS 7400 Coriolis mass flowmeter for advanced process applications
KROHNE OPTIMASS 6400 Coriolis mass flowmeter for advanced process applications
Description
KROHNE OPTIMASS 7400 Coriolis mass flowmeter for advanced process applications
Specifications
Depending on selected device configuration
General information
| Product type | Flowmeter |
| Product family name | OPTIMASS |
| Product positioning | For advanced process and custody transfer (CT) applications |
| Measurement principle | Coriolis |
| Measured media | Liquids, Gases |
Operating conditions
| Process pressure | max. 100 barg/ 1450 psig |
| Process temperature | -40…+150°C/ -40…+302°F |
Materials
| Measuring tube | Austenitic alloy (2.4602/Alloy 22), Duplex stainless steel (1.4462/318), Titanium alloy (3.7195/Ti-Grade 9), Tantalum (UNS RO5255 / RO5200) |
Process connections
| Flange connections | EN (1092-1): DN10…100 ASME (B 16.5): ½…4″ JIS (B 2220): 10…100A |
| Hygienic connections | Clamp (DIN 32676): DN10, DN15, DN25, DN40, DN50, DN80 Clamp (ISO 2852): 25, 40, 51, 76.1 Tri-Clamp: ½”, ¾”, 1″, 1½”, 2″, 3″ Threaded ferrule (DIN 11851): DN10, DN15, DN25, DN40, DN50, DN80 Flange with groove (DIN 11864-2A): DN10, DN15, DN25, DN40, DN50, DN80 Threaded ferrule (SMS 1146): 25 mm, 38 mm, 51 mm, 76 mm IDF/ISS: 10A, 15A, 1″, 1 ½”, 2″, 3 |
Approvals/Standards
| Certificates/Approvals Ex | ATEX, IECEx, NEPSI, EAC Ex, cFMus, INMETRO, KCs, UKEX |
| Certificates/Approvals Hygienic | FDA, 3A, EHEDG, EC 1935/2004, ASME BPE |
| 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, Modbus RTU, EtherNet/IP™, PROFINET, Bluetooth |
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