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    The SmartCrackr is the world’s only industrial IoT 3D crack monitoring system


“The SmartCrackr is the world’s only industrial IoT 3D crack monitoring system.”


World-leading in 3D crack measurement

The SmartCrackr is a unique concept: it accurately and remotely monitors a crack in 3 dimensions, for up to 10 years. Installation is very easy. Monitoring is made easy with our online dashboard and alerts, or integrate it in your operations using our API.

The idea is simple

The SmartCrackr has a number of magnetic sensor elements in a specific array above a magnet. Using mathematical algorithms, three vectors are calculated that show the 3D movement of a crack. The Smartcrackr wakes up at an adjustable measuring interval and transmits the collected sensor data. In this way, the battery can last up to ten years depending on the interval. The application of the sensors significantly reduces costs.


The Smartcrackr is easy to install. Data is stored from the moment of installation and provides valuable data immediately. Users can receive automatic alerts by email. Sensor data can also be combined in projects. And with the help of our API interface. All project data remains permanently available on demand via our web application or API interface in your own platform.



Althen Industrial IoT
Bernd Rietberg 

Mobile +31 (0)6 111 294 88
E-mail: b.rietberg@althen.nl

Verrijn Stuartlaan 40
2288 EL Rijswijk
Telephone +31 (0)70 392 44 21

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