Detailed measurement specifications
Review the published accuracies, resolutions and measurement ranges to choose a sensor suited to your application.
Wireless measurement solutions
Monitor the cracks, displacements and tilt of your structures.
ADVARNA develops connected sensors for structural and geotechnical monitoring. Choose your solution according to the phenomenon to measure, the accuracy you need and the constraints of your project.
Several connectivity options
Compare the Sigfox, LoRaWAN and LoRa P2P options offered by each model against the constraints of your site.
One range for several phenomena
Displacement, tilt, strain, temperature or humidity: find the product that matches what you need to monitor.
What do you want to measure?
Browse the products by the phenomenon to monitor.
Cracks and displacements
Monitor how a crack or a structural displacement evolves.
See the solutionTilt
Measure changes in the tilt of a structure.
See the productStrain
Measure strain with strain gauges.
See the productTemperature and humidity
Monitor temperature and humidity conditions.
See the product01Our products
Sensors suited to your measurement needs
Review the specifications of our seven solutions and compare the available technologies to prepare your instrumentation.
OBSESSIO X1
Potentiometric displacement
Connected module for monitoring cracks, expansion joints and structural displacements with a potentiometric displacement sensor.
- Accuracy (module + probe)
- ≤ 20 µm
- Measurement range
- 0 – 200 mm
- Battery life
- > 2 years*
- SIGFOX
- LoRaWAN
- LoRa P2P
OBSESSIO X2
LVDT & potentiometric displacement
Connected module for monitoring cracks and structural displacements with an LVDT sensor, also compatible with potentiometric sensors.
- Accuracy (module + probe)
- ≤ 10 µm (LVDT)
- Measurement range
- ± 5 mm (LVDT)
- Protection rating
- IP67
- SIGFOX
- LoRaWAN
- LoRa P2P
PACK FISSURE AUTONOME
Crack monitoring kit
Crack monitoring solution with a MIRAN KTR2 sensor and a one-year Sigfox or LoRaWAN subscription included.
- Accuracy
- ≤ 50 µm
- Stroke
- 25 or 50 mm
- Subscription
- 1 year included
- SIGFOX
- LoRaWAN
DISTANCIO
Laser & inclinometer
2-in-1 sensor combining a laser distance meter and a MEMS inclinometer: 0.05 to 15 m on natural surfaces, up to 150 m on a reflective target.
- Range on natural surfaces
- 0.05 – 15 m
- Range on reflective targets
- 40 – 150 m
- Accuracy
- ± 1.0 mm
- SIGFOX
- LoRaWAN
- LoRa P2P
HORIZIO XY
2-axis capacitive inclinometer
Connected capacitive inclinometer for monitoring structural tilt on two axes, with 0.001° resolution.
- Resolution
- 0.001°
- Measurement range
- ± 10°
- Temperature drift (module + sensor)
- < ± 0.001 °/K
- SIGFOX
- LoRaWAN
- LoRa P2P
EXTENSO X1 / X3
Strain gauges
Connected module for measuring the mechanical strain of a material or structure with strain gauges.
- Bridge configurations
- Quarter, half, full bridge
- Protection rating
- IP66
- Operating temperature
- -40 °C to +85 °C
- SIGFOX
- LoRaWAN
- LoRa P2P
Module THx
Temperature & humidity
Connected solution for temperature and humidity monitoring with a TH50 or VAISALA® HMP110 probe.
- HMP110 humidity
- ± 1.5% RH
- HMP110 temperature
- ± 0.2 °C
- Protection rating
- IP66
- SIGFOX
- LoRaWAN
- LoRa P2P
02Who we are
ADVARNA and wireless measurement
Founded in 2021, ADVARNA is a French company specialised in developing and selling wireless measurement solutions. Its approach puts metrology at the heart of structural and geotechnical monitoring.
Discover ADVARNABringing metrological rigour to the heart of IoT solutions.
03Applications
Applications for different types of structures
Let’s prepare your instrumentation project
Talk about my projectBuildings and civil engineering structures
Monitor cracks, displacements and tilt in buildings, bridges and other structures.
Learn more — Buildings and civil engineering structuresGeotechnics
Instrument the monitoring of movements and strain in geotechnical projects.
Learn more — GeotechnicsHydraulic structures
Monitor the structural changes of dams, dikes and other hydraulic structures.
Learn more — Hydraulic structuresRailways
Add displacement, tilt or strain measurements to the monitoring of railway infrastructure.
Learn more — Railways04Platform
A monitoring platform in development
ADVARNA is developing a cloud platform for viewing and analysing monitoring data. It is not available yet. Contact us to be notified of its launch and to discuss your data access needs.
In development
Planned features
The development plans a centralised dashboard, analysis tools and alerts. The availability and terms of each feature will be specified at launch.
- Centralised dashboard
- Analysis tools
- Alerts
05Contact
Let’s prepare your instrumentation project
Describe your structure, the phenomenon to measure and the site constraints. Contact ADVARNA to discuss the right solution.
Talk about my project-
Emailcontact@advarna.fr
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Address460 Chemin d'Antonelle, 13090 Aix-en-Provence, Provence-Alpes-Côte d'Azur, France