The TRND system can be used for monitoring of internal corrosion or erosion on pipework or vessels at continuous temperatures up to 350oC. The system utilises the industry-leading, high temperature HotSenseTM platform from Ionix and is wirelessly connected by Inductosense’s WAND Data Collector.

TRND offers a cost-effective move from conventional corrosion inspection to in-service condition monitoring whilst removing significant investment in infrastructure and hardware. It can be retrospectively installed and implemented within the harshest of environments. Within minutes of installation quantitative wall thickness data can be acquired.


Features include:

  • Truly high-temperature ultrasonics – built on the Ionix HotSenseTM  platform, TRND offers intrinsically safe ultrasonic thickness measurements in Zone 0 explosive environments up to 350oC/660oF continuously
  • Contactless measurements using the WAND data collector, no extra infrastructure is required, and includes RFID location management
  • Battery-free – Powered only in the presence of the WAND data collector. The system bridges the gap between conventional inspection models and autonomous monitoring systems CUI defence deployment – can be retro-fitted under insulation maintaining integrity of CUI defences
  • At less than 1.2 kgs total mass, TRND can be deployed anywhere using a mechanical fixing including elbows and via rope access.


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