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Krohne Flow Meter

OPTIFLUX 5050

Ceramic-lined electromagnetic flowmeter built for reliable process control with aggressive and abrasive liquids.

The OPTIFLUX 5050 is an electromagnetic flowmeter featuring a wear-resistant ceramic measuring tube (ZrO2 or Al2O3) that withstands highly aggressive and abrasive media at process temperatures up to +180°C. Available in compact or wall-mount versions, with flange or sandwich connections, it offers 4...20 mA, pulse, frequency, status, HART and Modbus RTU communication for straightforward integration into process control systems. Tropicalized electronics and IP68 protection make it suitable for humid or flood-prone installation sites, delivering a cost-effective solution for standard non-ex applications.

Specifications

Product type
Flowmeter
Product positioning
For process control in applications with aggressive and abrasive liquids
Product variants
OPTIFLUX 5050 C – Compact version (blind or with display) OPTIFLUX 5050 W – Wall-mount version
Measurement principle
Electromagnetic
Measured media
Liquids
Process pressure
max. 40 barg/ 580 psig
Process temperature
-40…+180°C/ -40…+356°F
Measuring tube
Ceramic (ZrO2 or Al2O3)
Flange connections
EN (1092-1): DN15…300 ASME (B 16.5): ½...12"
Other connections
Sandwich (wafer) connection: DN2.5...100 ⅒...4"
Certificates/Approvals Hygienic
FDA, EC 1935/2004
Certificates/Approvals Marine
ABS, BV, CCS, DNV, KR, LR, NK, RINA, CRS, IRS, PRS, RS
NAMUR compliance
NE 21, NE 43, NE 53
Analogue outputs
4…20 mA
Discrete outputs
Pulse, Frequency, Status
Digital outputs
HART ® , Modbus RTU

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