AI-S

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AI – Powered Ultrasonic Technology

Every machine and every refrigeration system produces a unique acoustic pattern. AI-S makes this pattern visible—and uses deviations as an early warning signal.

The Principle: Acoustic Signature Recognition

Sound is generated wherever something moves or pressure changes—in bearings, compressors, valves, and pipes. The sensor captures the full frequency spectrum from 20 Hz to 180 kHz, creating a digital sound profile of your system.

AI Catches, what Humans miss

Our machine learning model learns the unique signature of each system and its anomalies. Even the slightest deviations—which are imperceptible to the human ear—are detected and classified in real time. The result: precise alerts with specific recommendations for action.

Key Technical Specifications

Frequency Range: 20 Hz – 180 kHz

Up to 3 characteristics of anomalies can be detected simultaneously

Very low false positive rate

Self-test: The system monitors itself automatically

Fit & Forget: Minimal effort required after installation

Validated and Tested

Our proprietary frequency filter method with AI analysis has been validated and tested—developed through more than 75 years of research and Truma engineering expertise. Made in Germany.