RTMU — Your Rail Safety Guardian in Extreme Temperatures

As rail infrastructure continues to face increasing extreme weather fluctuations, ensuring track integrity and rider safety is paramount.

That’s why we’re proud to highlight our Rail Temperature Monitoring Unit (RTMU), an industry-leading solution helping rail networks stay ahead of temperature-related risks.

What the RTMU Offers:

• Instant Track-Side Activation: The RTMU magnetically attaches to the rail, activating immediately with an internal sensor—a walk-free setup that delivers rapid deployment.
• Accurate and Remote Monitoring: RTMU provides real-time, remote rail temperature readings accessible via GSM or email. Easily integrate with YelCloud or in-house systems, including compatibility with Network Rail II.
• Built to Last: Featuring a trusty 13 Ah lithium battery, the RTMU delivers up to three years of continuous monitoring—with a standalone, low-maintenance design built for harsh environments.
• Better Safety, Smarter Budgeting: With accurate thermal tracking and early alerts, you reduce costly manual inspections, prevent derailments, and avoid service disruptions—all while improving maintenance efficiency.

Keep Your Fleet Ready: RTMU Servicing Trends

Consistent performance requires consistent care. To maintain accuracy and dependability, we recommend annual servicing and calibration, ideally scheduled before peak spring/summer seasons.