Measuring range: 25mm (up to 200mm)
Resolution: <±2μm (25mm)
Temperature (internal or remote)
Range: -25°C to +70°C
Resolution : 0,6°C
Indoor or outdoor
Cracks monitoring (1 to 3 axes) for buildings, monuments, bridges, dams, engineering structures…
Monitoring of joints on structures
Each sensor is autonomous; it doesn’t need another box nor a sending station
High capacity Li-ion cell
10,5cm x 10,5cm x 6cm
Operating temperature: -30°C to +85°C
1 to 4 probes per sensor
Autonomous sensor with probes; they are linear potentiometers measuring extremely small displacements.
They measure the cracks evolution or the contraction or joints extension.
Combined, several sensors can be used to monitor cracks in 3D.
Mechanical fixing and selfaligning linkage using 2 ball-joints.
Each sensor is autonomous; it does not need another box or a sending station
Monitoring in buildings, bridges, pipelines, dams.
|Local measurement interval||1 second (via Bluetooth application)|
|Data reporting interval||10 minutes (configurable)|
|Reported data||Probe distance (1 to 4)|
|Measuring range||0 … 25mm (50, 75, 100, 125, 150, 175, 200
|Resolution||< 2 µm|
|Repeatability||< 5 µm|
|Operating temperature||-60 … +150°C|
Temperature sensor inside the housing
|Measuring range||-55 … +125°C|
|Resolution||0,6°C (-5 … +50°C)|
Long distance radio
|Security||AES-128 data encryption|
|Supported features||LoRa private or operated, OTAA|
|Radio range||Up to 15 km|
|Transmitted power||Up to 20 dBm (adaptive)|
|Receiver sensitivity||-142 dBm|
|Frequency band||868 MHz (EU), 915MHz (US, AS, AU)|
|Antenna||Internal or external to the housing|
|Radio technology||Bluetooth Low Energy|
|Radio range||Up to40m|
|Transmitted power||Up to 4 dBm|
|Receiver sensitivity||-96 dBm|
|Frequency band||2.4 GHz ISM|
|Antenna||Internal to the box|
|Power consumption||< 1mW|
|Battery life *||
* Indicative duration, for use in the conditions of use
|Operating temperature||-30 … +85°C|
|Dimension||105 x 105 x 60 mm|
|Internal memory||1024 measurements|
|Case||Polycarbonate (weather, UV and impact resistant)|
|Decompressor against condensation|
|ADLr-01-25||Fissurometer with 1 probe (stroke 25mm, cable length 1m) fixed with ball-joints|
|ADLr-01-xx||Fissurometer with 1 probe (specific stroke and cable length*) fixed with ball-joints|
|ADLr-02-25||Fissurometer with 2 probes (25mm stroke, 1m cable length) fixed with ball-joints|
|ADLr-02-xx||Fissurometer with 2 probes (specific stroke and cable length*) fixed with ball-joints|
|ADLr-03-25||Fissurometer with 3 sensors (25mm stroke, 1m cable length) fixed with ball-joints|
|ADLr-03-xx||Fissurometer with 3 probes (specific stroke and cable length*) fixed with ball-joints|
|ADLr-04-25||Fissurometer with 4 sensors (25mm stroke, 1m cable length) fixed with ball-joints|
|ADLr-04-xx||Fissurometer with 4 probes (specific stroke and cable length*) fixed with ball-joints|
* stroke up to 200mm, cable length 1m as standard
Other options : contact us
Specifications and information in this document are subject to change without notice.
A3IP products are not warranted or licensed for use as a critical component for medical or other life-saving or life-sustaining applications, or other applications where failure could reasonably be expected to cause serious injury, death, or damage to any structure, work or building.
In addition, devices are indications and decision aids and cannot be used in alarm or critical applications.
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