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With its robust casing, a wide operating range, and angled LCD display for easy reading, Cobalt ML3 is a temperature data logger equipped with an internal sensor, primarily intended for mobile monitoring and transport applications. It can also be utilized for fixed monitoring. The LoRaWAN wireless connectivity is optimized to connect to gateways within range as the data logger arrives at different sites. Sensor readings are stored in internal memory during transit, then transferred automatically and centralized on the OCEAView monitoring solution upon connection.


  • Internal temperature sensor
  • For monitoring sensitive or perishable health & food items
  • Robust casing for vehicles, deliveries, courier services
  • Low energy optimization for long battery life
  • Designed and engineered in France

Cobalt ML3 data logger with internal temperature sensor

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