Tobacco storage requires strict environmental conditions, with temperature maintained between 20℃-30℃ and relative humidity held within 55%–65% RH. Any deviations may directly affect tobacco appearance, chemical balance and commercial value. Real-time tobacco storage monitoring system has become an essential tool to ensure tobacco quality and safety. Tailored for real-time multi-parameter monitoring and alerts, GSP100 WiFi/4G real-time data logger is well suited for tobacco storage monitoring.

All-round environmental monitoring
GSP100 real-time data logger features a built-in illumination sensor and up to two optional external probes for temperature, humidity and gases like Oxygen (O₂), carbon dioxide (CO₂), and ammonia (NH₃). It matches tobacco storage monitoring perfectly. Install the main device with a wall bracket via magnetic suction, screw fixing and hanging, and insert the external probes at critical storage areas or tobacco bales to ensure comprehensive, real-time environmental monitoring. Embedded in bales or stacks, the external probes detect internal heat buildup during aging, providing early warning against carbonization and mold outbreaks.

4G/WiFi data upload to cloud for global insight
Tobacco storage covers curing, fermentation, aging, and holding, each with unique monitoring needs, flexibly met by the logger’s configurable parameters such as logging interval, upload interval and alarm threshold. With flexible 4G/WiFi connectivity options, GSP100 wireless humidity and temperature sensor adopts to all sites, whether WiFi-enabled or relying solely on cellular networks.
All captured readings are seamlessly transferred to Freshliance Cloud and accessible via mobile phones and computers anytime anywhere. One dashboard shows it all: real-time sensors, historical curves, statistics, and alarm logs for smarter storage decisions. Scheduled email reports are available daily, weekly or monthly as preset, ensuring no critical data missed and simplifying compliant documentation.
Instant alarm notifications
If any environmental data exceeds the preset thresholds, real-time alarm notifications are sent to tobacco management teams via SMS, email and APP pushes, enabling immediate actions and preventing potential risks. This wireless monitoring system also delivers low battery reminders, power switching prompts and charging completion notifications to help management teams comprehensively track all-round device conditions.
Conclusions
With comprehensive environmental monitoring, real-time alerts, and flexible connectivity, GSP100 wireless humidity and temperature sensor ensures tobacco quality preservation and regulatory compliance in tobacco storage. It also supports features such as multi-level role-based data management and open API access. If you have any questions, please feel free to contact us!

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