IA3105 Ex Contact Ultrasound Sensor
The EX Contact Ultrasound Sensor is purpose-built for leak detection in valves handling pressurized gases and liquids. Utilizing advanced ultrasonic sensing technology and certified by TÜV for use in explosive atmospheres, the IA3105 is fully certified under IECEx and ATEX. It is compliant with IEC 60079-0 and IEC 60079-11, ensuring safe and reliable operation in hazardous (explosive) environments. Powered by intelligent analysis algorithms and a process-driven inspection workflow, the system enables end-to-end automation-from data acquisition and feature extraction to leak identification. This significantly enhances detection efficiency and accuracy in complex industrial environments.
Ideal for predictive maintenance and fault diagnosis of critical assets such as oil pipeline valves and cooling system valves in nuclear power plants, the Contact Ultrasound Sensor empowers organizations to implement proactive and data-driven maintenance strategies.
Product Highlights
TÜV-Certified Dual Explosion Protection
TÜV-Certified Zone 2 IECEx and ATEX Certificate
28-Day Extreme Reliability Testing for the Maximum Protection
Simplified Valve Leak Inspection
Replace experience-based "listen, observe, and record" with a standardized inspection workflow. The software guides ultrasonic data collection at measurement points, automatically analyzes results, and presents clear conclusions-no manual logging or post-processing required. Inspections become faster, more accurate, and more repeatable.
Non-Intrusive Testing
No valve disassembly is required. Simply attach the sensor to the valve body or adjacent pipe surface to perform testing. Suitable for ball valves, plug valves, check valves, butterfly valves, and other common valve types-supporting leak screening and condition verification without interrupting production.
Automatic Leak Diagnosis
The system evaluates key signal features such as sound level (dB), spectrum characteristics, and energy indicators. The Valve Leak intelligent algorithm, powered by a field-validated model and historical case data, automatically classifies valve condition as "Normal / Suspected Leak / Leak Detected" and supports cross-condition comparison and verification-Reducing the need for complex manual signal interpretation.
Leak Rate Estimation
Beyond a simple leak/no-leak result the solution quantifies leak severity by estimating leakage level or leakage rate based on ultrasonic features. This provides actionable guidance for maintenance decisions such as "monitor," "schedule repair," or "prioritize replacement," helping close the loop from detection to corrective action.
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If you are interested or have questions about our products, book a demo and we will be glad to show how it works, which solutions it can take part of and discuss how it might fit your needs and organization.
