KROHNE

Why Choose KROHNE?

KROHNE has built its century-long reputation by mastering not just one measurement technology, but virtually all of them. Whether you’re measuring conductive slurries, low-flow chemicals, custody-transfer hydrocarbons, or non-contact tank levels, KROHNE offers a purpose-built instrument designed and proven for that specific application. Their depth of engineering and the breadth of their portfolio make them a single-source supplier for nearly any process measurement need.

What Sets KROHNE Apart

• Full Technology Portfolio — Electromagnetic, ultrasonic, Coriolis, vortex, variable-area, radar, guided-wave, and more — all under one brand
• 100+ Years of Measurement Expertise — Founded in 1921, continuously refining flow and process measurement
• Custody Transfer Certified — Instruments approved for legal-for-trade and fiscal metering applications
• Hazardous Area Approvals — ATEX, IECEx, FM, CSA, and NEPSI certified products for Zone 0/1/2 and Class I Division 1/2 environments
• Direct Calibration Rigs — In-house calibration facilities at multiple sites worldwide, including direct-volume rigs for the highest accuracy
• Global Manufacturing & Support — Manufacturing in Germany, USA, China, India, Brazil, and beyond with local service networks
• Industry Specialists — Tailored product lines for water/wastewater, oil & gas, chemical, food & beverage, marine, and more

Popular KROHNE Product Lines

• OPTIFLUX Electromagnetic Flow Meters — The industry’s reference magnetic flow meters for conductive liquids and slurries
• WATERFLUX — Battery-powered electromagnetic flow meters purpose-built for water and wastewater applications
• OPTIMASS Coriolis Mass Flow Meters — High-accuracy mass flow and density measurement for liquids and gases
• OPTISWIRL Vortex Flow Meters — Robust measurement of liquids, gases, and steam
• OPTISONIC Ultrasonic Flow Meters — Inline and clamp-on ultrasonic measurement for liquids and gases
• OPTIWAVE Radar Level Transmitters — Non-contact radar level measurement for tanks and process vessels
• OPTIFLEX Guided-Wave Radar — TDR-based level measurement for challenging applications
• OPTISOUND Ultrasonic Level Transmitters — Non-contact ultrasonic level for water, wastewater, and bulk solids

Common Applications

KROHNE instruments are deployed across a wide range of industries, including:

• Water and wastewater treatment plants
• Oil & gas refining, production, and pipeline custody transfer
• Chemical and petrochemical processing
• Food, beverage, and pharmaceutical production
• Mining and minerals processing
• Marine and shipbuilding
• Power generation and utilities
• Pulp, paper, and metals processing