Six flow technologies

Always the best solution for each application​

Precision and durability

Reliable process instrumentation with maximum accuracy and long service life

Fast delivery

Ensuring quick availability for your data center projects

As data centers drive global connectivity and digital transformation, energy efficiency and availability are critical. KROHNE delivers flowmeters, on time and ready for integration to optimize liquid-to-chip cooling and energy use, and to deliver uninterrupted service.

To ensure their long-term viability while demonstrating environmental stewardship, operators must find ways to make energy use efficient and transparent. To address this challenge, precise flow measurement becomes essential. By controlling energy streams such as cooling water or heating circuits, it becomes possible to maintain high availabilities and optimize performance while taking a big step toward truly sustainable data center operation.

Find the right flowmeter – quickly and easily.

Our product selector helps you identify the ideal flow measurement solution for your application. Just answer a few questions and get tailored product recommendations based on your specific requirements.

Step 1: Choose your medium

Hydronic Fluids
Water
Water
Demiwater
Demiwater
Dielectric Fluids
Dielectric Fluids
Refrigerants
Refrigerants

Step 2: Nominal diameter

Diameter
G 1/4″ …2″
Diameter
DN25 …3000

Step 3: Process temperature

Temperature
-40°C …180°C
-40°F…356°F
Temperature
-25°C …90°C
-13°F…194°F
Temperature
-5°C …70°C
23°F…158°F

Your selection:

Measured media:

Nominal diameter:

Process Temperature:

Suitable products:

  • AF-E 400
  • OPTIFLUX 2300
  • OPTIFLUX 4300
  • OPTISONIC 3400
  • OPTISONIC 6300 (Clamp on)
  • WATERFLUX 3300

We require additional information to select your product. Please contact us directly.

Simplify your planning – with our Planning Tool for engineers.

Whether you’re designing energy systems or working on infrastructure in data centers: our intuitive Planning Tool helps you generate accurate and professional specification texts for a wide range of process instrumentation. From flow to pressure and temperature – create tailored tender documents in just a few clicks and streamline your planning process.

Product Portfolio

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Electromagnetic flowmeters

  • Cost-effective and accurate​
  • Suitable for 0D/0D installation​
  • Minimum conductivity required​
  • Comprehensive diagnostics, OPTICHECK​
  • MID-MI-004 certified versions, OIML R75 and MI-001, OIML R45

Ultrasonic flowmeters

  • High accuracy – inline flowmeters​
  • High turndown ratio​
  • Long-term stability – no drift​ – insensitive against magnetite   
  • No minimal conductivity required​
  • Retrospective/ cost effective installation > Clamp-On​
  • Comprehensive diagnostics, OPTICHECK​
  • MID-MI-004 certified versions, OIML R75​

Temperature sensors

  • Threaded connection
  • Delivery matched and paired
  • Reinforced design
  • Tapered tip for fast response

Pressure transmitters

  • Excellent repeatability and long-term stability
  • Very short response times
  • Fast installation and setup thanks to compact design and flexible ranges

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