{"@context":"https://schema.org","@type":"DefinedTerm","name":"Portable Data Loggers for Reefer Cargo","description":"A portable data logger for reefer cargo produces an unbroken, timestamped record of conditions inside a refrigerated container or vehicle from the point of loading to final delivery. Activated before departure, the compact battery-powered device stores temperature, humidity, and sometimes shock readings at fixed intervals – typically every 15 or 30 minutes – entirely on-board. On arrival, the log is downloaded via USB, Bluetooth, or NFC and serves as documentary proof of cold chain integrity thr","inDefinedTermSet":{"@type":"DefinedTermSet","name":"Frachtportal Logistics Glossary","url":"https://www.freight-academy.com/en/glossary"},"url":"https://www.freight-academy.com/en/glossary/portable-data-loggers-for-reefer-cargo","inLanguage":"en","dateModified":"2026-06-26T11:43:46.246577","citation":"https://en.wikipedia.org/wiki/Data_logger","markdownMirror":"https://www.freight-academy.com/api/md/glossary/en/portable-data-loggers-for-reefer-cargo","provider":{"@type":"Organization","name":"Frachtportal","url":"https://www.freight-academy.com"},"quickSummary":"Portable Data Loggers for Reefer Cargo · A portable data logger for reefer cargo produces an unbroken, timestamped record of conditions inside a refrigerated container or vehicle from the point of loading to final delivery. · Quelle: https://en.wikipedia.org/wiki/Data_logger"}