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Users and Installation Manual: LoRaWAN Pressure Monitor (PRELWE02)
LoRaWAN Pressure
Monitor
SKU: PRELWE02
Version: 2.0.0
Product Description
The Aqua-Scope pressure sensor records the temperature and pressure of the water. The device consists
of two parts:
Main housing for signal processing and radio communication with battery compartment.
The external sensor head is connected to the water pipe. The stainless steel sensor head has a
silicon sensor mounted in silicone oil for highly accurate and low-noise pressure measurements in
a wide operating range. The measuring range for pressure is between 1 and 10 bar. The sensor
values are converted into digital values directly in the measuring head to suppress interference
from the connection to the main housing. In addition, the temperature of the liquid medium is
measured directly at the stainless steel diaphragm and is therefore very precise.
The sensor can send an alarm message if freely definable threshold values are exceeded or not reached.
The sensor's polling frequency can be set between 0.1 second and several minutes and defines the
battery life. For a measuring interval of 1 second, a battery life of approx. 10 years is calculated.
The device communicates via LoRaWAN as a Class A device and can also be operated as a Class C
device via configuration parameters.
The device is powered either via an external power supply with USB-C power supply unit or via an
optional internal ER26500 battery (Bobbin Cell C).
Both the sensor head (IP67) and the main housing (IP65) are waterproof and can be used outdoors or in
particularly humid and/or dirty environments.
Installation
Copyright © 2022 Aqua-Scope Technologies, Sakala tn 7-2, 10141 Tallinn, Estonia, www.aqua- scope.com
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Summary of Contents for Aqua-Scope PRELWE02
- Page 1 SKU: PRELWE02 Version: 2.0.0 Product Description The Aqua-Scope pressure sensor records the temperature and pressure of the water. The device consists of two parts: Main housing for signal processing and radio communication with battery compartment. The external sensor head is connected to the water pipe. The stainless steel sensor head has a silicon sensor mounted in silicone oil for highly accurate and low-noise pressure measurements in a wide operating range.
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Page 2: Reset To Factory Default State
8. Please check all three connections for some seconds that there are no leaks. 9. Attach the Aqua-Scope to a suitable location using double-side tape and plug the sensor head into the water-proof screwable terminal of the main device. Attach the wired flood sensor to the small round terminal if desired. -
Page 3: Functions And Usage
Temperature of the water right at the sensor head. The sensor values can be accessed in the Aqua-Scope App or they are reported into the network when integrated into third party systems. The device offers a low watermark and a high watermark threshold that can be defined using the mobile app. - Page 4 IDX. The device will respond with an upstream command Configuration Report LoRaWAN Sensor Types The following sensor types are supported by the Aqua-Scope Monitor. Copyright © 2022 Aqua-Scope Technologies, Sakala tn 7-2, 10141 Tallinn, Estonia, www.aqua- scope.com...
- Page 5 When High-Frequency Bit set to 1: 4 MSB defines interval in 2 * ms from 2 -32 ms (val 1 - 16). When High-Frequency Bit set to 0: 4 MSB defines interval as 125 ms power of x, ranging from x = 1 = Copyright © 2022 Aqua-Scope Technologies, Sakala tn 7-2, 10141 Tallinn, Estonia, www.aqua- scope.com...
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Page 6: Led Signals
All status data such as temperature of water, consumption etc. are only reported once per hour (in mains every 15 minutes) The stand-by animation of blue led glowing is turned off in battery mode. Copyright © 2022 Aqua-Scope Technologies, Sakala tn 7-2, 10141 Tallinn, Estonia, www.aqua- scope.com... -
Page 7: Scope Of Delivery
User Interface: 4 colored LED, single touchless button Environmental Conditions: Shipment and Storage: -65 °C … 125 °C Operation: - 20 °C … 50 °C Rel. Humidity: 0...90 % Copyright © 2022 Aqua-Scope Technologies, Sakala tn 7-2, 10141 Tallinn, Estonia, www.aqua- scope.com... -
Page 8: Support And Contact
The reproduction and distribution of the documentation and software supplied with this product and the use of its contents is subject to written authorization from Aqua-Scope. We reserve the right to make any alterations that arise as the result of technical development. - Page 9 2014/53/UE. Le texte complet de la déclaration UE de conformité est disponible l'adresse internet suivante: www.aqua-scope.com/ce Hrvatski Aqua-Scope Technology OÜ ovime izjavljuje da je radijska oprema tipa PRELWE02 u skladu s Direktivom 2014/53/EU. Cjeloviti tekst EU izjave o sukladnosti dostupan je na sljedećoj internetskoj adresi: www.aqua- scope.com/ce...
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Page 10: Disposal Guidelines
Soumi Aqua-Scope Technology OÜ vakuuttaa, että radiolaitetyyppi PRELWE02 on direktiivin 2014/53/EU mukainen. EUvaatimustenmukaisuusvakuutuksen täysimittainen teksti on saatavilla seuraavassa internetosoitteessa: www.aqua-scope.com/ce Svenska Härmed försäkrar Aqua-Scope Technology OÜ att denna typ av radioutrustning PRELWE02 verensstmmer med direktiv 2014/53/EU. Den fullständiga texten till EUförsäkran om verensstämmelse finns på följande webbadress: www.aqua-scope.com/ce...
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