LoadSentry
Know your load.
Protect uptime.
From rack amps to EBITDA per MW — 30 purpose-built calculators and 15 live converters for data-center operators and facility managers. Works completely offline. No account. Your facility data never leaves your device.
One toolkit, floor to boardroom
On the floor
Rack power, breaker headroom, phase balance, voltage drop, floor loading, Delta-T, airflow and cooling tonnage — checked before the next rack goes in.
Across the facility
PUE & pPUE, liquid cooling, UPS runtime, generator runway, cooling N+1, stranded capacity, WUE and energy reuse — see headroom before it becomes a constraint.
For the business case
Rack TCO, annual energy cost, efficiency payback, downtime exposure, build cost per MW, carbon cost and revenue per kW — operations translated into dollars.
Private by design
100% offline. No account, no ads, no analytics, no cloud. Facility constants are stored on your device and pre-fill every calculator.
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LoadSentry is a professional calculation aid. Results are estimates based on the inputs you provide. Verify inputs, site conditions, equipment specifications, applicable standards, and engineering requirements before making operational decisions.