High-Performance Magnetic-Free Measurement for Water, Heat, and Gas Meters
In the evolving landscape of smart metering, flexibility and reliability are key. The dual-mode LoRaWAN & wM-Bus electronic backpack is a cutting-edge solution designed to upgrade existing meters or complement new installations in water, heat, and gas applications. It combines next-generation metering precision with robust wireless communication, all in one compact module.
Magnetic-Free Sensing for High Accuracy and Longevity
At the heart of the solution lies a magnetic-free sensing unit, which delivers high-precision measurements over extended lifespans. Unlike traditional magnetic-based meters, this technology is immune to magnetic interference, ensuring consistent performance in complex urban and industrial environments. Whether deployed on mechanical or electronic meters, the sensor maintains long-term accuracy and stability.
Seamless Dual-Mode Communication: LoRaWAN + wM-Bus
To address the diverse needs of utility networks, the backpack supports both LoRaWAN (Long Range Wide Area Network) and wM-Bus (Wireless M-Bus) protocols. This dual-mode design allows utilities and system integrators to choose the optimal communication strategy:
-
LoRaWAN: Ideal for long-distance transmission in wide-area deployments. Supports bi-directional data, remote configuration, and ultra-low power consumption.
-
Wireless M-Bus (OMS compliant): Perfect for short-range, dense urban installations. Fully interoperable with European OMS-standard devices and gateways.
The dual-mode architecture provides unparalleled deployment flexibility, ensuring compatibility with both legacy and future infrastructure.
Smart Alarm & Remote Data Collection
Equipped with a built-in alarm module, the backpack can detect and report anomalies in real time—including reverse flow, leakage, tampering, and battery status. Data is transmitted wirelessly to centralized systems or cloud-based platforms, supporting both scheduled reporting and event-triggered alerts.
This smart monitoring enables utilities to reduce operational costs, minimize water/gas losses, and improve customer service through faster diagnostics.
Retrofit-Ready for Legacy Meters
One of the key advantages of this electronic backpack is its retrofit capability. It can be easily attached to existing mechanical meters via pulse interface (open collector, reed switch, etc.), transforming them into smart endpoints without the need for full meter replacement. The device supports a wide range of international brands and models, making it an ideal choice for mass smart upgrades.
Technical Highlights:
-
Measurement Technology: Magnetic-free sensor, pulse input compatible
-
Wireless Protocols: LoRaWAN 1.0.x/1.1, wM-Bus T1/C1/S1 (868 MHz)
-
Power Supply: Internal lithium battery with multi-year life
-
Alarms: Reverse flow, leakage, tampering, low battery
-
Installation: Compatible with DIN and custom meter bodies
-
Target Applications: Water meters, heat meters, gas meters
Ideal for Smart Cities and Utility Operators
This dual-mode backpack is designed for smart metering rollouts, energy efficiency programs, and urban infrastructure modernization. Whether you’re a water utility, gas supplier, or system integrator, the solution delivers a cost-effective path to IoT-based metering.
With its high compatibility, long battery life, and flexible communication, it serves as a key enabler for next-generation AMR (Automatic Meter Reading) and AMI (Advanced Metering Infrastructure) networks.
Interested in upgrading your metering system?
Contact our team today for integration support, customization options, and sample availability.
Post time: Jun-06-2025
