Accelerometer DECKAXE-SHM:
Wireless Triaxial Accelerometer for Structural Vibration Monitoring and Modal Analysis
The DECKAXE-SHM Accelerometer is a high-performance, wireless triaxial sensor engineered for structural health monitoring, vibration analysis, and dynamic diagnostics. Battery-powered and fully wireless, it measures acceleration across three axes with high resolution, offering precise detection of structural movements and vibrational events.
With a programmable sampling rate ranging from 40 to 640 Hz, this sensor is ideal for capturing both low-frequency and high-frequency vibrations in civil, industrial, or geotechnical structures.
Main features
High-speed data. Structural dynamics in motion.
Captures high-resolution triaxial acceleration for modal analysis and vibration studies, supporting synchronized campaigns across assets.
Triaxial vibration measurement
Captures structural acceleration on three axes with high resolution, enabling comprehensive detection of even minor vibrational modes.
Dual acquisition modes: programmed and threshold-triggered
Programmed (time-triggered) mode – synchronized (with high accuracy) acquisition at fixed intervals: 1, 2, 6, 12, 24 h Threshold-triggered mode – event-based acquisition when a predefined acceleration threshold is exceeded.
Compatible with MyMove Modal Analysis Tool
Thanks to sub-millisecond synchronization (±500 μs), multiple accelerometers can be configured for modal analysis via MyMove’s Modal Analysis Tool. This enables computation of: • Modal frequencies • Mode shapes • Damping ratios Perfect for dynamic characterization of bridges, towers, and large-scale structures, the tool provides time-aligned data visualization, automatic frequency identification, and cross-sensor correlation
Compatible with MyMove Modal Analysis Tool
Thanks to sub-millisecond synchronization (±500 μs), multiple accelerometers can be configured for modal analysis via MyMove’s Modal Analysis Tool. This enables computation of: • Modal frequencies • Mode shapes • Damping ratios Perfect for dynamic characterization of bridges, towers, and large-scale structures, the tool provides time-aligned data visualization, automatic frequency identification, and cross-sensor correlation.
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