akvodrops - LoRaWAN Ultrasonic Watermeter - ADWB
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ADWB is a special compact design, reliable, absolute achievement in high accuracy measurement & water-proof protected meter. The accuracy is guaranteed even if it is installed underwater in a long time.
Technical Specification
Flow Sensor
The flow sensor is a device used to measure the velocity of flow by using the principle of ultrasound. It can measure the average velocity along the path of an emitted beam of ultrasound by averaging the difference in measured transit time between the pulses of ultrasound propagating into and against the direction of the flow. The flow measurement is based on an acoustic wave time of flight principle. The flow meter body is equipped with 2 ultrasonic transducers facing 2 acoustic reflectors.
| Parameter | Description |
| Type | ADWB |
| Accuracy class | Class 2 |
| Max admissible temperature | 50°C |
| Limits of temperature | 0.1-50°C |
| Basic mounting orientation and other specified orientations | Horizontal/Vertical |
. Flexible Battery LifeSpan
ADWB has no moving parts, presents as IP68, and its body
is fabricated from durable brass material. This robust design
makes the ADWB maintenance-free and highly precise
throughout its flexible 10 or 15 years battery life depends
upon customers’needs.
2. Battery Replaceable
Battery is able to get replaced in case of failure of
battery sets. This action can be treated by professional
engineers without any injection on electronic parts.
3. Proof of Humidity, Water andUV.
ADWB is specially designed for extreme
complex environment which has high
humidity, blood or high UV.
4. IoT Ready
ADWB supports multiple communication interfaces
for both wired and wireless which suitable for any
type of installation environment, e.g. MBus, RS485
(Modbus), Pulse, LoRaWAN.
5. Multiple Dynamic Range Options (Q3/Q1)
Application for multiple requirements. From
R160 to R250 and R400. Able to count every
drop of water.
6. Exceptional Industry Design
Golden ratio of Length-Width-Height, splendid color
assortment with Ocean Blue & Night Sky Black. Anti-dirty
enclosure ensures long duration of tidy outlook same as
original meter