F E A T U R E
Increased rack densities create complexity for data centre operators as they address competing resource and business demands. By integrating monitoring, performance insights and global expertise, we can help data centres prepare, with scalable solutions that enable them to navigate the pressure of reliably doing more with less.
What new challenges does direct‐to‐chip cooling introduce?
While direct‐to‐chip liquid cooling delivers strong thermal efficiency, it also demands precise fluid stability, rigorous operational safety and disciplined long‐term system maintenance. Small deviations in coolant quality can lead to corrosion, scaling, or microbial growth, all of which threaten reliability if not managed continuously.
How does IoT technology address these challenges?
IoT‐style fluid telemetry relies on sensors distributed throughout the coolant loops, which feed real‐time data into centralised dashboards. This approach transforms cooling systems from reactive( checked monthly or quarterly) into proactive, data‐driven infrastructures, enabling teams to catch and correct issues rapidly rather than respond after an outage.
Which key performance indicators should be monitored?
Operators should track:
• Glycol concentration
• pH levels
• Electrical conductivity
• Temperature
• Differential pressure
BIO
Mukul Girotra is Senior Vice President and General Manager of Ecolab’ s Global High- Tech Division. He focuses on sustainable, high-performance solutions that drive innovation in data centres, semiconductor manufacturing and industrial cooling. A purpose-driven P & L leader with GE and Cummins experience, he champions operational excellence and growth through the hard work of his award-winning global teams.
• Turbidity
• Flow rates
Continuous visibility into these metrics allows facilities teams to pinpoint subtle shifts before they escalate.
Mukul Girotra, Senior Vice President and General Manager of Ecolab’ s Global High-Tech Division
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