Wireless acceleration measurement system for confirming vibration isolation performance after the completion of vibration-isolated buildings.
Wireless acceleration measurement on each floor of high-rise buildings.
The Sonas vibration measurement system has been a long-standing supporter as a wireless vibration meter for structural monitoring. It is ideal for earthquake observation in buildings and apartments, as well as for acceleration measurement in structures like bridges. The historical models have a wealth of measurement records in large-scale structures such as skyscrapers and long bridges. 【Features】 - Achieves synchronization between sensors in microsecond units - Compact design the size of a palm - No need for power supply or wiring work, allowing for easy installation - Easy to transport sensors, enabling smooth movement - Battery-operated - Supports remote monitoring and data collection using the cloud - Capable of recording data on an internal memory card
basic information
- Response frequency: 1 to 30 Hz *1 - Sampling frequency: 100 Hz *1 - Measurement range: ±2G *1 - Resolution: 3.9 μG - Noise level: 25 μG/√Hz - Time synchronization error between sensors: within 80 μs - Power supply: Built-in battery, six D-size batteries (alkaline or dedicated lithium batteries) - Operating period (typical value): Alkaline: about 1 year, Lithium: about 1.5 years *1 Planned upgrade with optional addition
Price range
Delivery Time
Applications/Examples of results
■Purpose: Structural health monitoring, earthquake observation, damage estimation system during earthquakes, continuous microtremor observation, measurement of wind response, construction vibration measurement, etc. ■Installation locations: High-rise buildings and apartments, low-rise buildings and apartments, long bridges, short bridges, wind turbines, tunnels, ground, etc. ■Clients: Numerous, including major general contractors. ■Number of installations: Operating permanent systems at over 80 locations nationwide.
