|SAKATA's sensors detect changes in the ground
such as earth pressure, water pressure, load, inclination, temperature,
settlement, horizontal drift, strain and displacement. Sensors developed
with advanced technology and long experience provide accurate data.
|SAKATA's Data Loggers can be connected to a variety of sensors and acquire data with high precision and long term stability. Also they can be used under harsh condition. We can supply remote control type, DC type, etc.
|Wireless Sensor (Underground Wireless Communication System)
|This system transmit measured data in cable-less and can be used effectively in underground, undersea and air, such as landfill, tunnel and dam. Many of patents are obtained in Japan and in the other 8 countries.
|About Wireless Sensor
|Optical Fiber Sensor
Fiber Optic Monitoring System with High Accuracy and Stability
- Structural Health Monitoring system
- Hifg Accuracy and Stability Deformation Sensor
- Pore Water Pressure Cell using Sofo
- Rock Creep Meter using Sofo
|Geomembrane sounding system
|At several sites including waste deposit sites, there are specific sheets laid out for leakage interception of polluted water. In the case of sheet breakage, this system can detect the breakage electrically and pinpoint the leakage point. This is the first electrical system developed in Japan.
|Dams Monitoring System
|Deformed Structure Measuring System
|2D Displacement meter for Deformed Tunnel and Railroad
|Earth-flow Disaster Monitoring System
|Landslide Monitoring System
|Volcano Monitoring System
|Detecting System for Rock Fall and Debris Flow
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