We are pleased to introduce TCG210-4, a parcel temperature and humidity logger for modern logistics and IoT applications. The device is lightweight and battery-powered. It delivers consistent temperature and humidity data during transport and storage.TCG210-4 works as a parcel temperature and humidity Logger with 4G cellular connectivity. It also provides automatic fallback to 2G. This ensures reliable communication in areas with limited network coverage. The device connects automatically to the cellular network. It periodically sends a status file in JSON format. TCG210-4 also transmits the most recent measurement records in CSV format. It uses HTTP/HTTPS APIs for data delivery. This approach simplifies cloud integration and backend processing.A non-rechargeable lithium-thionyl chloride (Li-SOCl₂) battery powers the device. It supports several months of maintenance-free operation. The lithium content stays below 2 g per cell. This makes the battery compliant with the IATA Dangerous Goods Regulations for safe air transport. The compact, sealed housing protects the electronics during shipment. It also supports reliable operation in varying transport conditions. TCG210-4 suits parcel temperature and humidity monitoring for sensitive shipments. Typical examples include pharmaceuticals, food, and other perishable goods.
In addition to transit monitoring, TCG210-4 works as a stand-alone data logger. Users can deploy it in warehouses and greenhouses. It also fits other controlled environments that require consistent climate tracking.
TCG210-4 operates from −20 to 60 °C. It also covers 10 to 90% RH (non-condensing). It performs reliably in cold-chain and ambient storage scenarios. This helps maintain product quality and traceability across the supply chain.
Detailed technical information is available on the product page: TCG210-4
