Vaisala Webinar – Liquid Cooling in AI Data Centres: What Changes When the Coolant Reaches the Chip

Publishing Date: May 05, 2026

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The shift to AI workloads has pushed rack power densities to levels that air cooling alone simply cannot handle. For HVAC engineers and data centre operators, this transition changes not just the cooling architecture –  it changes the entire measurement picture.

This webinar cuts through the hardware conversation to focus on the instrumentation layer: what you need to measure, where the new risks are, and why sensor quality matters more, not less, as densities rise.

What you will learn:

  • Why different liquid cooling systems create distinct measurement requirements
  • What long-term sensor stability data reveals that specification sheets do not
  • How to design measurement infrastructure that adapts as cooling architecture evolves

This webinar is for you if:

  • You are designing or specifying measurement systems for data centres transitioning to hybrid or full liquid cooling
  • You manage environmental monitoring for facilities running high-density AI workloads
  • You want to understand the engineering case for sensor quality investment beyond initial accuracy specs

Speaker: The webinar is hosted by Kai Järvensivu, who represents Global Product Management at Vaisala Industrial Measurements. He has comprehensive experience in mechanical engineering and extensive expertise in data centre cooling solutions.

 

 

 

Speaker: The webinar is hosted by Anu Kätkä, who represents Global Product Management at Vaisala Industrial Measurements. She has extensive experience in building automation and management systems as well as metering and monitoring solutions.

 

ABOUT VAISALA LTD

Vaisala is a global leader in measurement instruments and intelligence for climate action. We equip our customers with devices and data to improve resource efficiency, drive energy transition, and care for the safety and well-being of people and societies worldwide. With over 90 years of innovation and expertise, we employ a team of close to 2,500 experts committed to taking every measure for the planet. Vaisala series A shares are listed on the Nasdaq Helsinki stock exchange.

We help data centres optimise cooling, reduce energy consumption, and maintain uptime with reliable and accurate temperature, humidity, and CO₂ sensors.

Vaisala’s modular solution brings increased productivity and flexibility to your measurement system. You can customise it by combining transmitters with optional displays and miniature measurement probes to meet the specific needs of your critical facility.

Data centres need high-performance climate control to ensure that critical equipment and networks stay up and running. Inadequate climate control can lead to extensive—and expensive—equipment failure. Vaisala delivers the high-quality monitoring solutions your data centre requires.

vaisala.com/datacenter

For further information visit https://tinyurl.com/vaisala-dcme-campaignor email David.murray@vaisala.com or tel #:441216835620

Visit the DATACENTRE.ME Directory Listing for Vaisala Ltd here.

 

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