Products from KROHNE

KROHNE offers supporting products and services for one-stop-shopping and in industries as widespread as oil & gas, water & wastewater, chemical & petrochemical, food & beverage, power, minerals & mining and marine.

KROHNE offers a comprehensive range of world-class:

  • Flowmeters and flow controllers: every meter is wet-calibrated, Krohne hold over 1,000 patents relating to flow products, all flowmeters come with the relevant approvals. Krohne flowmeters are used in just about every type of plant and processes around the world.
  • Level meters and switches for liquids and solids. Every Krohne meter is calibrated individually and thoroughly tested before it is shipped. KROHNE meters use patented technology to deliver high performance and reliability and comply with a broad spectrum of industry standards and approvals.
  • Temperature meters. Krohne thermometers and transmitters are as versatile as your requirements and specific applications need them to be.
  • Analysis products. From municipality and industrial wastewater applications to water treatment processes or inline analysis in hygienic applications: with the OPTISENS, OPTISYS and OPTIQUAD range of analytical devices and systems, KROHNE supplements the measurement of the physical parameters.

Electromagnetic Flowmeters

As world market leader, KROHNE produces electromagnetic flowmeters in the Netherlands, Brazil, India and China. It is no wonder that the Physikalisch-Technische Bundesanstalt (PTB) in Braunschweig, Germany, relies on electromagnetic flowmeters from KROHNE in their calibration systems.


Variable Area Flowmeters

Since 1921, the name KROHNE has not only stood for innovative and reliable process measuring technology solutions, but also for exact, reliable and long-lasting variable area measuring technology.


Ultrasonic Flowmeters

Whether it's measuring cooling water and demineralized water in power plants, controlling dosing and mixing processes in the chemical industry or measuring liquid hydrocarbons in the oil and gas industry, you can put your absolute trust in KROHNE ultrasonic flowmeters in any situation.


Mass Flowmeters

When it comes to Coriolis mass flowmeters, excellent measuring technology should not be a question of budget. That's why KROHNE'S engineers have developed the cost-effective devices, the OPTIMASS, with a whole series of features normally reserved for high-tech devices.


Other Flowmeters and Controlers

KROHNE vortex flowmeters work on the vortex shedding principle, are globally accepted as the world standard in measurement of liquid, steam and gas flow. With the flow controllers DW 181, 182, 183 and 184, KROHNE offers the ideal flow control solution for virtually any process connection.


Non-Contact Level Meters

Non-contact level meters are able to operate over a larger bandwidth, what ensures a sharper resolution and higher accuracy. The higher signal dynamics of OPTIWAVE allow the detection of even the smallest level changes.


Contact Level Meters

Contact level meters allow for the continuous, contactless level measurement of liquids, pastes, granulates, powders and other solids in a wide variety of industries.


Other Level Meters

A complete series of level switches for liquids and solids and mechanical level meters round out the KROHNE level portfolio. Even for challenging applications, e.g. at the highest temperatures and pressures, KROHNE offers corresponding customer-specific solutions.


OPTISENS Analysis Measurements

With the broad range of analytical measurement technology from OPTISENS series, KROHNE Analytics supplements the measurement of the physical parameters of flow, level, and temperature. The new ASR (automatic sensor cleaning) process creates outgassing on the electrode surfaces of the OPTISENS 1000 chlorine sensor.


Temperature Measurement

With the OPTITEMP series, KROHNE always offers customers more than just temperature measuring devices. Depending on the type, KROHNE transmitters feature a variety of diagnostic functions allow users to address with a high degree of certainty such problems as low sensor isolation resistance, sensor break, sensor short-circuit or sensor drift.


Pressure Measurement

KROHNE is setting standards in pressure measurement with its highly stable sensor elements and innovative compensation. Compact pressure gauge featuring high precision and long-term stability.