IMon-U108 Bolt Monitoring Data Acquisition Unit

The IMon-U108 is an industrial intelligent data acquisition unit using high-precision ultrasonic technology for real-time bolt-connection monitoring and early warning. It calculates bolt preload and axial stress from ultrasonic echo times, offering high accuracy, strong interference immunity and fast response to minute connection changes. It supports eight external probes and simultaneous temperature acquisition. With remote monitoring, users can track bolt preload, receive alarms for loosening, fatigue, overload and fracture, and follow the entire loosening process.

Technical Advantages

High-Precision Measurement
Ultrasonic echo-time measurement accurately calculates bolt preload or axial stress with strong interference immunity, high precision and real-time performance.

Wide Applicability
Compatible with bolts of different sizes and types without modifying or dismantling existing equipment. Quick installation and commissioning support complex conditions across thermal power, wind power and other industries.

Synchronized Multi-Channel Monitoring
Supports eight external probes to monitor multiple bolts simultaneously and acquire temperature parameters, providing multidimensional data from a single device with broad coverage and complete data.

Real-Time Monitoring and Early Warning
Tracks changes in bolt fastening condition in real time and intelligently identifies loosening, fatigue, fracture and other abnormalities with graded alarms.

Stable, Reliable and Durable
Excellent interference immunity supports long-term stable operation under high and low temperatures, vibration, dust and other harsh conditions, meeting demanding industrial requirements.

Applications