Product Overview:

The LoRaWAN-BGW2 smart water meter is an independently developed smart water meter based on LoRaWAN communication. It has functions such as water measurement, valve control, remote monitoring, etc. It adopts LoRa modulation technology, follows the LoRaWAN wireless transmission protocol, and is used in conjunction with the LoRaWAN gateway to achieve remote monitoring or intelligent management.

Functional features:

Following standardsLoRaWAN communication protocol;

Automatic adjustment of transmission power;

Automatic network access and intelligent frequency hopping;

Ultra long communication distance and fast network access speed;

Realize data transmission, monitoring or intelligent management;

Automatic crystal oscillator temperature compensation, stable and reliable communication;

Low power design, energy-saving and environmentally friendly.

performance parameter：

Working power supply:Powered by a 3.6V battery

Working temperature:0℃～55℃

Relative humidity:10％～100％

Static power consumption:<10uA

Battery lifespan:>6 years

Measurement accuracy:± 1 pulse

Clock accuracy: error5 seconds per day

Data storage time:>10 years

Modulation method:LoRa modulation technology

Transmission Protocol: FollowLoRaWAN Wireless Transmission Protocol

Working frequency band:CN470MHz/EU868MHz/AS923MHz

Transmission power:≤17dBm

Receiving sensitivity:146dBm ＠10Kbps

Number of channels:48