Case study
Cold storage & food
Compressor and cold zone visibility
Illustrative pilot scenario for cold chain and food logistics. Metrics represent typical design targets—not verified customer outcomes.
Photo by Eduardo Soares on Unsplash
Situation
A cold storage operation relies on periodic manual temperature checks across multiple zones. Compressor issues sometimes surface only after product temperature drifts, triggering compliance risk and emergency refrigeration callouts.
Task
Provide continuous temperature history, compressor cycle visibility, and immediate alerts when zones drift—supporting both operations and audit-ready records.
Action
- Installed wireless temperature sensors across defined cold zones
- Monitored compressor runtime and cycle frequency as leading indicators
- Configured tiered alerts for operations and quality teams
- Enabled CSV export of temperature history for compliance review
Result
- Operations sees zone drift in minutes instead of discovering it on the next manual round
- Compressor anomalies flagged before product temperature is affected
- Audit-ready temperature history available without manual log reconstruction
Under 5 minutes
Excursion detection goal
Automated daily exports
Compliance reporting
15–25% in pilot zone
Estimated spoilage risk reduction
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