LoRaWAN Non-Magnetic Metering Modu

The LoRaWAN Non-Magnetic Metering Module is an integrated smart metering module designed for water meters, gas meters, heat meters, and mechanical meter retrofit applications. It combines non-magnetic coil sensing with LoRaWAN wireless communication, enabling compatible meters to collect rotation signals and transmit metering data to a remote AMR / AMI platform.

By using non-magnetic sensing technology, the module helps reduce interference from external magnetic fields and supports reliable metering in battery-powered smart meter designs. It is suitable for meter manufacturers and system integrators developing LoRaWAN-based smart metering products.

Key Features

• Integrated non-magnetic metering and LoRaWAN communication module
• Designed for meters with partially metallized disc pointers
• Supports forward and reverse measurement
• Adaptive sampling frequency for stable signal detection
• Metering pulse output support
• Strong anti-magnetic interference capability
• Suitable for separated mechanical and electronic meter structures
• Low-power operation for battery-powered metering devices
• Typical working voltage of 3.0V
• Sleep current around 4μA
• Sensing distance up to 10mm
• Working temperature range from -20°C to +75°C
• Suitable for simplified production and assembly processes

Applications

• LoRaWAN smart water meters
• LoRaWAN smart gas meters
• LoRaWAN heat meter solutions
• Mechanical meter smart retrofit projects
• AMR / AMI smart metering systems
• Battery-powered utility metering devices
• Meter OEM / ODM integration
• Smart city utility data collection

Compatible Meter Types

This module is suitable for compatible mechanical meters that use a partially metallized disc pointer structure, including:

• Water meters
• Gas meters
• Heat meters
• Mechanical utility meters requiring non-magnetic signal detection

Compatibility should be confirmed according to the meter’s pointer structure, metal sheet size, sensing distance, installation layout, and LoRaWAN system requirements.