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): ?…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: ?”, ?”, 1″, 1?”, 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 ?”, 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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