Kaye introduces vaccine temperature logger for cold chain market Kaye introduces vaccine temperature logger for cold chain market 18 December 2020 | News Image credit: Businesswire German firm Kaye has been a leader for over 60 years in the Validation and Monitoring of critical process data. With its introduction of the Kaye Log-80 Vaccine temperature logger and KayeTrack Cloud Kaye has applied the same quality principles to ensure the validation and safety of the Cold Chain. This NFC Logger with an external probe allows the precise recording and monitoring of products that are using Dry Ice pellets for Cold Chain shipment and storage. Shipments of vaccines and plasma at -70°C (-94°F) are very sensitive for breaking of the container seal, which will quickly allow the internal temperatures to rise to a critical level.