Intelligent Water Solutions Based On Multi Jet Brass Water Meter With LoRaWAN Communication

This scheme adopts the standard architecture of LoRaWAN network to realize end-to-end data transmission. Based on the traditional multi jet brass water meter with LoRaWAN module added. The traditional water meter terminal is designed as LoRaWAN terminal. The network server optimizes the data report according to the data service characteristics of water meter reading.

* Multi-flow calibre, small starting flow and high measurement accuracy

* Integrated module, low power design, measurement process is completed in the main body

* The meter is mainly measured in a non-magnetic way, and the charging can be done on the server or system

* Portable installation, no wiring required, no external power supply required

* Stable and reliable: Provides carrier-class reliability access, effectively supporting IoT applications and smart city solutions

* It supports multi-band communication, 868MHz, 923MHz and so on

* Built-in NFC function module, with mobile app terminal can easily and quickly modify parameters

* The mobile app supports DevEUI, APPEUI, and ABP/OATT mode changes for easy maintenance and management

* The mobile app supports the modification of the water meter base for easy maintenance

* 30-45 days of long time data storage

* Long-distance transmission, non-complex environment, transmission distance>1km

* Low power consumption, large capacity lithium battery, ER26500 (8500mAh) can be used, and the service life is 8-10 years

* IP68 waterproof design, three waterproof technology, to ensure that the water meter works properly in harsh environments