Project Description
PROBES
Displacement
Measuring range: 200mm (cable extension possible)
Resolution: <±20μm
Temperature (internal or remote)
Range: -25°C to +70°C
Resolution : 0,6°C
APPLICATIONS
Indoor or outdoor
Remote monitoring for buildings or structures at risk, monuments, engineering structures, geology, …
Each sensor is autonomous; it doesn’t need another box nor a sending station
SENSOR
IoT, LoRa, LoRaWAN™
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
separateurwebpdf
Description
Autonomous sensor with windable cables; they are linear potentiometers measuring small displacements over long distances. They allow to measure the evolution of cracks, the displacement of walls.
With the help of a steel cable, the measuring length is easily extended.
Each sensor is autonomous; it does not need another box or a sending station
Applications
Monitoring of buildings or structures at risk, monuments, works of art, geology.
pagebreak
Sensor characteristics
Data recording
| Local measurement interval | 1 second (via Bluetooth application) |
| Data reporting interval | 10 minutes (configurable) |
| Reported data | Distance (1 to 4) |
| Case temperature | |
| Battery voltage |
Motion probe
| Measurement principle | Potentiometric, steel cable with spring return |
|---|---|
| Measuring range | 0 … 200mm |
| Resolution | < 20 µm |
| Repeatability | < 50 µm |
| Linearity | ±0,1% |
| Starting force | Max 1kg |
Temperature sensor inside the housing
| Measuring principle | NTC |
|---|---|
| Measuring range | -55 … +125°C |
| Resolution | 0,6°C (-5 … +50°C) |
pagebreak
Long distance radio
| Radio technology | LoRaWAN |
|---|---|
| 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 |
Local radio
| Radio technology | Bluetooth Low Energy |
|---|---|
| Radio range | Up to 40m |
| Transmitted power | Up to 4 dBm |
| Receiver sensitivity | -96 dBm |
| Frequency band | 2.4 GHz ISM |
| Antenna | Internal to the box |
pagebreak
Power supply
| Battery type | Lithium-Ion | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Power consumption | < 1mW | ||||||||||
| Battery life * |
|
* Indicative duration, for use in the conditions of use
Sensor
| Operating temperature | -30 … +85°C |
|---|---|
| Dimension | 105 x 105 x 60 mm |
| Weight | 280g |
| Internal memory | 1024 measurements |
| Case | Polycarbonate (weather, UV and impact resistant) |
| Decompressor against condensation | |
| IP65, IK07 | |
| Fixing brackets |
pagebreak
Order references
Order references
| ADLc-01 | distance meter with 1 cable sensor (stroke 20cm, connection cable length 1m) |
|---|---|
| ADLc-01-xx | distance meter with 1 cable sensor (specific stroke and cable length*) |
| ADLc-02 | distance meter with 2 cable sensors (stroke 20cm, connection cable length 1m) |
| ADLc-02-xx | distance meter with 2 cable sensors (specific stroke and cable length*) |
| ADLc-03 | distance meter with 3 cable sensors (stroke 20cm, connection cable length 1m) |
| ADLc-03-xx | distance meter with 3 cable sensors (specific stroke and cable length*) |
| ADLc-04 | distance meter with 4 cable sensors (stroke 20cm, connection cable length 1m) |
| ADLc-04-xx | distance meter with 4 cable sensors (specific stroke and cable length*) |
* stroke up to 100m (steel cable), connection cable length 1m as standard
Other options : contact us
pagebreak
Warnings
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.
Contact
https://www.a3ip.com
contact@a3ip.com
+33 (0)2 40 94 78 41
A3IP
Bâtiment Placel
Route de Vannes
44880 SAUTRON
France
