CMC Technologies Pty Limited

Engineering & Industrial Instrumentation

T&D TR42A Bluetooth Temperature Data Logger with External Sensor

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  • Temperature channel: 1ch (External)
  • Temperature measurement range: -60 to 155°C
  • Communication interface: Bluetooth 4.2 (Low Energy)
  • IP rating: IP64
  • Environmental operability: -40 to 80°C
  • Data management: Mobile applications, cloud-based service
  • Response time: Fast due to external sensor
  • Compatibility: Various sensors for liquid, solid temperature management



The TR42A, a member of the advanced TR4A series, is a Bluetooth temperature data logger with an external sensor.

It is designed to monitor temperature rapidly and effectively, with a temperature measurement range of -60 to 155°C. Its IP64 rating provides durability and extensive utility in environments that range from -40 to 80°C. The TR42A provides flexibility in choosing various sensor types suitable for specific measurement needs, expanding its applications for tracking temperatures of liquid and solid materials alike.

The key feature of this model is water resistance and rapid response, enhancing its effectiveness for very wide-range applications.

Data management and visualization utilize dedicated mobile apps and T&D’s cloud-based WebStorage Service, enabling users to access recorded data, graph analysis, and report creation easily at any time from anywhere.

Common Applications

  • Temperature tracking in transit for both liquid and solid materials
  • Environmental monitoring across wide temperature ranges
  • Industrial process monitoring requiring rapid response
  • Quality control in food and beverage production
  • Research and laboratory settings for precise temperature studies
  • Pharmaceutical storage and transport temperature management
  • Agriculture and horticulture for soil and atmospheric conditions monitoring

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