For monitoring the collapse of earth retaining walls and sandbags due to heavy rain. Wireless tilt monitoring system.
We will introduce a product that is easy to implement because it does not require power on-site!
Soil retaining walls and sandbags can become dangerous during heavy rainfall, as the gaps in the soil fill with water, significantly increasing the weight of the soil. This leads to an explosive increase in soil pressure that tries to push the retaining walls and sandbags outward, creating a hazardous condition prone to serious accidents such as slope failures and collapses of sandbags. To prevent disasters caused by heavy rain, early detection of anomalies through measurement management is one of the fundamentals. Measurement management involves using inclinometers to closely monitor measurement values and ensure that even slight displacements are not overlooked. Our product supports measurements over a wide range of up to 20 km. It does not require a power source on-site, making installation easy. Real-time monitoring from a distance is also possible. Please feel free to contact us if you need assistance. 【Features】 ■ Approximately one year of battery operation ■ Supports measurements over a wide range of up to 20 km ■ Can connect to over 100 sensors *For more details, please refer to the related links or feel free to contact us.
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basic information
【Component Devices】 ■Tilt Sensor Unit ■Gateway ■Relay Unit (Repeater) *For more details, please refer to the related links or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Applications】 ■ Monitoring of natural slopes ■ Slope construction (safety monitoring) ■ Bridge construction and repair work (monitoring of bent inclinations, etc.) ■ Excavation and earth retention work (displacement measurement of retaining walls and sheet piles) ■ Shaft and thrust construction, embankment work (dynamic observation) *For more details, please refer to the related links or feel free to contact us.
Company information
Sonas is a venture company originating from the University of Tokyo, with its core technology being the independently developed IoT wireless system "UNISONet." UNISONet is the world's first wireless technology to successfully apply industrial use through an innovative transmission method called "simultaneous transmission flooding." By making IoT "easy," UNISONet dramatically accelerates its social implementation, overcoming the challenges that have significantly limited its application areas. The name "Sonas" is derived from the phrase meaning "to lay the foundation." Sonas's mission is to enable various industries to benefit from IoT as a matter of course, thereby propelling society forward.





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