Gaia 200 (RC1)

Transmitter for Maturix Temperature and Strength Monitoring.
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Countries adapted for RC1

Commercially available


Made by

Gaia 200 is a wireless transmitter for temperature measurements using type K thermocouples. It is the industry’s most cost-efficient solution for real-time monitoring of the curing of concrete.

Install the thermocouple, connect it to the Gaia 200 and it will automatically start sending the temperature data continuously. Gaia 200 uses Sigfox, the world’s largest IoT network, which offers a longer range than WiFi and Bluetooth. The data is transmitted to the cloud through nearby Sigfox antennas or gateways.  

The temperature readings are available in the Maturix® Web Portal. The concrete strength is estimated based on the temperature history using the Maturity Method (ASTM C1074). All of this happens automatically and in real-time, and you can access the data from anywhere.

The rugged and weather-resistant Gaia 200 is designed to withstand the harsh environment at construction sites. The transmitter can be reused again and again as only the economical thermocouple is embedded into the concrete.

Downloadable resources
  • Gaia 200 Datasheet_V1.2_240221.pdf

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Sigfox Ready

Class 1

End Product Certificate P_0087_BAD8_01



Actionable data

The device measures temperature externally with a type K thermocouple. The software calculates the concrete maturity and strength development based on the temperature history and specific concrete calibration curve for the used concrete mix.

Typical number of messages per duration



Commercially available
Production capabilities

1,000-10,000 items


DDU – Delivered Duty Unpaid

Technical Details

Product casing

Dimensions (in mm): 148 x 113 x 50.7

Weight: 560gr

IP Code: IP64

Recommended operating temperature: -30° to 50° C



Mandatory - External



Dedicated - Internal

Type: PCB printed


Battery life: 12 Months

Additional Information about the power supply

Easy exchange of battery at the back of the product (4 x AA)

Embedded Software

Flashable Firmware: No

External antenna

No connector for an additional external antenna


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