Project Description

critical rail monitor

Project details

For Dual Inventive, we have worked on parts of the electronics and enclosure of the CRM 3000 – Critical Rail Monitor. This wireless sensor measures the temperature of rails. At critical upper and lower temperatures dangerous situations may occur. The CRM 3000 monitors this temperature and provides a notification when action needs to be taken. The CRM 3000 is connected to MTinfo 3000, an online platform in which the user can easily monitor all data.


  • Dual temperature sensor;
  • 3-axis accelerometer;
  • Ultra low power, long battery life;
  • Wireless connectivity with Narrowband IoT (NB-IOT);
  • Connected with MTinfo 3000 – Online IoT platform for rail.


Dual Inventive, Oisterwijk


  • Wireless engineering
  • Industrial Design
  • Electrical Engineering

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