Project Description
PROBES
Shock
Accelerations (X, Y, Z)
Rzsolution: <0,5 mg
Temperature (internal or remote)
Range: -25°C to +70°C
Resolution : 0,6°C
APPLICATIONS
Indoor or outdoor
Shock monitoring for buildings, abutments or piles of bridges, dams, engineering structures, earthworks, …
Shock monitoring on rails, catenary poles or pylons
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
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Description
Autonomous sensor equipped with MEMS probes measuring accelerations with very high accuracy. The threshold triggering allows an early warning of abnormal behavior.
No installation constraints; flexible use with its 3 measuring axes.
Each sensor is autonomous; it does not need another box or a sending station
Applications
Monitoring in the fields of railroads, building, bridges, structures, monuments, natural risks or geology.
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Measurement axes are clearly identified to ease installation.
OPTIONS
Sensor can be delivered with mounting plates.
Magnetic holder also available.
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Sensor characteristics
Data recording
| Local measurement interval | 1 second (via Bluetooth application) |
| Data reporting interval | 20 minutes (configurable) |
| Reported data | Accelerations (X, Y, Z) |
| Case temperature | |
| Battery voltage |
Shock probe
| Measurement principle | Mems |
|---|---|
| Measuring range | ±16g |
| Resolution | <0.5mg |
Temperature sensor inside the housing
| Measuring principle | NTC |
|---|---|
| Measuring range | -55 … +125°C |
| Resolution | 0,6°C (-5 … +50°C) |
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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 |
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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 |
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Order references
Order references
| AcL | 16g shock sensor with adjustable threshold |
|---|---|
| AcL-AiL | 16g shock sensor with adjustable threshold and 3 axis inclinometer |
| xxx-2pl | with double mounting plate |
| xxx-mag | with magnetic fixing plate |
Other options: contact us
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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
