Project Description
PROBES
Internal température
Range: -25°C to +70°C
Resolution : 0,6°C
Temperature
Range: -40°C to +125°C
Resolution : 0,015°C
Relative humidity
Range: 0 to 100 %RH
Resolution: 0,02 % RH
APPLICATIONS
Indoor or outdoor
Historical monuments, buildings
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 for continuous measurement of temperature and relative humidity in a room or outdoors.
The measurement is extremely reliable and accurate and does not show any anticipated alteration even for exposures to very high levels of relative humidity (over 80%).
Each sensor is autonomous; it doesn’t need another box nor a sending station
Applications
Environmental monitoring in buildings or sensitive areas.
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Sensor characteristics
Data recording
| Local measurement interval | 1 second (via Bluetooth application) |
| Data reporting interval | 10 minutes (configurable) |
| Reported data | Air temperature around the housing |
| Case temperature | |
| Relative humidity of the air around the case | |
| Battery voltage |
Temperature probe
| Measurement principle | Digital |
|---|---|
| Measuring range | -40 … +125°C |
| Resolution | ±0,015°C |
| Repeatability | ±0,1°C |
| Long term drift | < 0.05 °C/an |
Relative humidity probe
| Measurement principle | Capacitive |
|---|---|
| Measuring range | 0 … 100 %RH |
| Resolution | 0,02 % RH |
| Repeatability | ±0,2 % RH |
| Long term drift | < 0.5 % RH/year (+23 °C, 30 … 70 % RH) |
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
| AthL-01 | temperature and relative humidity sensor |
|---|
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
