Products — Structural Health Monitoring

SuperMicron

A multi-parameter sensor on a single wireless node: three quantities acquired continuously, from the sensor to the visualisation software.

  • Strain
  • Temperature
  • Tilt
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Studio shot of the SuperMicron sensor: acquisition unit connected to a laid-out Smart Skin Sensor sensing strip with the conductive tracks visible, on a blue background.

10 %

Measuring Strain Range (thermoplastic version)

An off-the-scale figure for a strain gauge

< 10 min

Installation time, surface application

On concrete, metal, composites, timber, stone, thermoplastics

0.25 mm

Smart Skin Sensor thickness

Ultra-thin and flexible without the coating

3

Standard sensor formats

Plus custom dimensions on request

The system

SuperMicron is a complete system: sensing element, wireless acquisition unit, and visualization platform work together, with no integration to design. It requires no scheduled maintenance, and its cost is low: around five times lower than alternative solutions on the market.

One sensor, three measurements

A single installation pairs the strain sensor with an electronic unit that integrates an accelerometer, a temperature sensor, and a transmission module. One placement instruments the measurement point for strain, temperature, and tilt, all captured simultaneously.

Two versions, one platform

The sensor matrix, thermoset or thermoplastic, is selected based on the structure's material and determines the measurable strain range. The rest of the system, from electronics to software, stays the same.

Data Transmission

The system is available in LoRaWAN, NB-IoT, or Wireless versions, depending on site requirements, with BLE interfacing available. Communication is bidirectional.

01 / The two sensor versions

Same system, same platform: the Smart Skin Sensor matrix changes, and with it the measurable strain range.

Thermoset version

3% Measuring Strain Range

SuperMicron Thermoset

The version for rigid structures. The thermoset-matrix Smart Skin Sensor is bonded to the surface with a substrate-specific structural adhesive, or embedded between the layers of a composite laminate during production.

  • Concrete
  • Metal (steel, aluminium)
  • Composite materials
  • Stone
  • Linear behaviour verified in the lab within the 3% measuring strain range (Politecnico di Torino, White Lab Fano, Università Politecnica delle Marche)
  • Can be embedded between the layers of a composite laminate

Thermoplastic version

10% Measuring Strain Range

SuperMicron Thermoplastic

The version for materials that work under large deformation. The thermoplastic matrix takes measurable elongation up to 10%: a range beyond the reach of conventional strain gauges and of the thermoset version itself, opening up the monitoring of timber and glulam.

  • Timber
  • PVC pipes
  • Metals
  • Elongation up to 10%, well past the limits of a conventional strain gauge
  • Applied to the surface or embedded in glulam during production

02 / Sensor formats

Without the vulcanised coating the Smart Skin Sensor is just 0.25 mm thick: bonded to the surface or embedded between the layers of a laminate.

  • Standard

    320 × 60 × 0.25 mm

  • Long

    500 × 60 × 0.25 mm

  • Extra-long

    750 × 70 × 0.25 mm

    Custom dimensions on request; any intermediate length

03 / Monitored quantities

One node, three quantities acquired continuously.

  • Strain 3 channels · ±2 microstrain resolution
  • Temperature ±0.03 °C resolution
  • Tilt 3 axes · 0.02° accuracy

04 / Installation and materials

Structural bonding in under 10 minutes, on most construction materials.

  • Concrete
  • Metal (steel, aluminium)
  • Composite materials
  • Timber
  • Stone
  • Thermoplastics

05 / Technical specifications

Battery life Battery life is not a fixed value: it depends on the battery pack and the usage parameters — reading interval, heartbeat, operating temperature. It is sized case by case during configuration, according to the service life the installation requires, choosing the battery capacity accordingly.

Smart Skin Sensor

Material
Composite with carbon fibres and nanotubes, in two distinct matrices: thermoset (epoxy-resin prepreg) and thermoplastic
Thickness
0.25 mm
Protection rating
IP68
Operating temperature
−30 °C … +75 °C
Strain resolution
±2 microstrain
Temperature resolution
±0.03 °C
Accelerometer / inclinometer
3 axes (X, Y, Z), 0.02° accuracy
UV resistance
Yes, with the external coating

Protective coating (optional)

Type
Elastomeric, co-polymerised with the resin in the same production cycle
Effect
Crash-proof — ductile, gradual failure; weathering resistance
Limitation
Not available for embedded configurations (already protected by the laminate layers)

Acquisition and transmission electronics

Transmission
LoRaWAN (Semtech SX1276 transceiver)NB-IoTWirelessBLERS485
Third-party sensor inputs
3 analog inputs1 1-Wire bus1 RS485

Compliance

Marking
CE
RED Directive
2014/53/EU
Electromagnetic compatibility
Compliant (EMC)

06 / Typical applications

  • Civil infrastructure — buildings, bridges, tunnels, dams
  • Water pipelines
  • Energy transport infrastructure
  • Timber and glulam structures
  • Automotive, marine and aerospace
  • Rolling stock

Who it is for

  • Glulam structure manufacturers
  • Construction companies
  • Structural designers and engineering firms
  • Custodians of historic and heritage buildings

Patents Proprietary, multi-patented technology; the list of titles is available on request

Let's talk about your monitoring project

Tell us about the structure to monitor: we will propose the best-suited configuration.

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