The LoRaWAN Non-Magnetic Metering Module is designed for smart water and gas meter applications, combining WF8002-based metering solutions with low-power LoRaWAN communication. It supports Reed, Hall, inductive and other flow sensors, with multiple ISM frequency bands including CN470, EU433, EU868, US915, AS923 and AU915. The module provides stable wireless communication, low power consumption, data storage, voltage monitoring and fault alarm functions. With periodic data reporting, supplementary data transmission, flow direction detection and infrared near-end maintenance, the module is well suited for long-life AMR/AMI smart metering applications.
Sensor Inputs
Reed switch · Hall-effect · Non-Magnetic Metering
Data Transmission
LoRaWAN
Frequency Regions
CN470 · EU433 · EU868 · US915 · AS923 · AU915
Receiver Sensitivity
-136 dBm
Transmit Power
20 dBm
Transmit Current
130 mA
Receive Current
12 mA
Supply Voltage
3.6 V
Static Current
< 5 µA
Operating Temperature
-15 to +55 °C
Flow Functions
Flow Direction · Reverse-Flow Alarm · Over-Flow Alarm
Local Maintenance
Infrared Communication
Reported Data
Flow · Valve Status · Internal Time · Battery Voltage · Signal Indicators
Data Storage
18 Months Monthly · 31 Days Daily · 31 Days Hourly
Retransmission
Up to 31 Days
Fault Records
Up to 50 Records
Alarm Functions
Low Voltage · Magnetic Interference* · Valve Fault · Module Separation
