Monitoring Instrumentation

The SHM Gateway is a control unit for receiving and sending data with which, thanks to the wide-range communication protocol LoRaWAN, it is possible to manage and communicate with dozens of devices and sensors at the same time.

The Move Accelerometer SHM can measure the acceleration of the point where it is installed, on the three axes, with high resolution. All of these Accelerometers SHM can be perfectly synchronised with each other.

Tilt Beam sensors consist of aluminium metal bars of 1, 2 or 3 meters long on which is mounted a Wireless Tiltmeter. They are typically installed in a series so that the end of a bar coincides with the beginning of the next until it covers the required distance.

The Move Wireless Tiltmeter measures the angle of inclination of the point where it is installed with an incredible accuracy and resolutions. The device transmits the measured angle at regular time intervals. It is full wireless, and battery can lasts for eight years.

The wireless Vibrometer is able to measure the velocity of the point where it is installed, providing a complete analysis of the frequency and amplitude of the vibrations. Performs real-time and remote vibrational analysis.

The Digital Communication Node is a device that enables all connected sensors (originally wired) for wireless LoRaWAN communication. The Digital Node is compatible with all geotechnical sensors that use the Modbus RTU communication protocol.

The GEO-XR single point rod settlement system is used to monitor sub-surface settlement or heave of ground.

The system comprises a series of inner steel rods and plastic outer sleeves together with plates when positioned on ground before fill or Borros type anchors when used in boreholes.