What technological elements does modern logistics heavily rely on to track temperature fluctuations in real-time?
Sensors and telematics
The modern cold chain system is defined by its comprehensive, multi-stage control, extending far beyond just refrigeration. To maintain the necessary integrity for sensitive goods like pharmaceuticals and biotechnology products, current logistics operations heavily incorporate data-driven monitoring techniques. This involves deploying specialized sensors within storage facilities and vehicles that transmit data regarding temperature fluctuations instantly. Telematics systems utilize this transmitted data to provide real-time tracking, allowing operators to intervene immediately if a temperature band is breached, a level of sophistication unattainable with earlier ice bunker systems.

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