THERMAL TELEMETRY, LIVE · RACK-LEVEL RESOLUTION · NO AGENTS · DEPLOY IN AN AFTERNOON ·
KelvinKELVIN
Thermal imaging field showing heat distribution across an industrial surface
Thermal intelligence · v4

You cannot cool what you cannot see

Kelvin reads heat across every die, board and rack in your fleet — at rack-level resolution, with no agents to install. Find the hot spot before it throttles.

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What Kelvin sees

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Die thermal plate
DiePer-core gradient
Board thermal plate
BoardComponent-level
Module thermal plate
ModuleSpreader delta
Cold plate thermal plate
Cold plateChannel flow
Rotor array thermal plate
Rotor arrayAirflow map
Rack thermal plate
RackFull elevation
Die-level probe thermal plate
Die-level probe technical drawing
Die-level probePer-core thermal gradient, 40 Hz
Board sweep thermal plate
Board sweep technical drawing
Board sweepEvery component, one pass
Rack elevation thermal plate
Rack elevation technical drawing
Rack elevationTop-to-bottom delta in real time
Module spreader thermal plate
Module spreader technical drawing
Module spreaderContact quality, scored
Cold plate thermal plate
Cold plate technical drawing
Cold plateChannel flow and blockage
Rotor array thermal plate
Rotor array technical drawing
Rotor arrayAirflow, RPM and drift
Measured, not modelled

The numbers that matter

40Samples / sec
12Racks per probe
0Agents installed
98Hot spots caught %
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Heat over geometry

Drag the handle. On the left, what Kelvin measured. On the right, the board as designed. The gap between them is where your fleet is losing performance.

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Field notes

What we learned in the aisle

2026 · 04
The hot spot is never where the sensor is

Inlet sensors sit where cabling is convenient, not where heat collects. Across eleven fleets, the true peak averaged 38cm from the nearest probe — and 4.2°C above what it reported.

2026 · 02
Throttling is a contact problem

Most of the thermal loss we find is not airflow. It is spreader contact: a module seated a fraction proud, scored well at install and badly at load.

2025 · 11
Agents cost more than they measure

Every agent is a process competing for the die it is measuring. We stopped installing them and read the board instead.

Limited access · 2026

Put a number on your heat

Tell us your fleet size. We will send a read of one rack, free.

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