KROHNE optiflux 2050W Electromagnetic flowmeters

The KROHNE Optiflux 2050W is a water and wastewater-optimized electromagnetic flowmeter (magmeter) designed for reliable flow measurement in clean or slightly conductive liquids, particularly in municipal and industrial water applications. Below is a detailed breakdown of its features, typical uses, and purchasing guidance.

Key Features of KROHNE Optiflux 2050W

Technology & Measurement Principle:

Electromagnetic (Faraday’s Law) – Measures conductive liquids (≥5 μS/cm).

No moving parts – Low maintenance, no pressure drop.

Design & Materials:

Liner Options: Hard rubber (standard), PTFE (for chemicals).

Electrodes: Stainless steel (1.4435/316L) standard, optional Hastelloy or titanium.

Housing Protection: IP67/IP68 (submersible models available).

Performance:

Accuracy: ±0.5% of measured value (typical).

Flow Velocity Range: 0.1–10 m/s.

Pipe Sizes (DN): DN50 to DN1200 (common for water/wastewater).

Outputs & Communication:

Analog: 4–20 mA + pulse.

Digital: HART, PROFIBUS DP/PA, Modbus RTU.

Certifications & Compliance:

Water Industry Standards: WRAS, DVGW, ACS (drinking water approval).

Explosion Protection: ATEX, IECEx (if needed).