KROHNE OPTIMASS 3400 Coriolis mass flowmeter
KROHNE OPTIMASS 3400 Coriolis mass flowmeter for low flow and dosing applications
Description
KROHNE OPTIMASS 3400 Coriolis mass flowmeter for low flow and dosing applications
Specifications
Depending on selected device configuration
General information
| Product type | Flowmeter |
| Product family name | OPTIMASS |
| Product positioning | For low flow and dosing applications |
| Measurement principle | Coriolis |
| Measured media | Liquids, Gases |
Operating conditions
| Process pressure | max. 300 barg/ 4351 psig |
| Process temperature | -40…+150°C/ -40…+302°F |
Materials
| Measuring tube | Austenitic stainless steel (1.4404/316L), Austenitic alloy (2.4602/Alloy 22) |
Process connections
| Flange connections | EN (1092-1): DN15 ASME (B 16.5): ½” JIS (B 2220): 15A |
| Thread connections | Female: ¼ NPT |
| Other connections | Welded end |
| Hygienic connections | Clamp (DIN 32676): DN10 Tri-Clamp: ½ |
Approvals/Standards
| Certificates/Approvals Ex | ATEX, IECEx, NEPSI, EAC Ex, cFMus, INMETRO, KCs, UKEX |
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 |








