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BMETERS Water Meter Accessories & Modules
All Water Meter Accessories & Modules (every brand)
BMETERS Wired M-BUS Communication Module for GMDM-I Water Meters, 1.5 m Cable, IP68, IWM-MB3
All BMETERS products
BMETERS Water Meter Accessories & Modules
All Water Meter Accessories & Modules (every brand)
Technical overview
The BMETERS IWM-MB3 is a wired M-BUS communication module with 1.5 meter cable, developed for remote reading of pre-equipped BMETERS multi jet water meters through an inductive interface. It communicates via MBUS EN13757-2/3 protocol, offers IP68 protection, and includes NFC support for configuration and commissioning through a compatible smartphone app. The module supports consumption data and alarms, while supporting reverse flow compensation, leakage detection, module removal alarm and magnetic tampering detection for dependable smart metering integration. The module is supplied with a compact IP68 sealed housing for harsh environments and a non-replaceable rechargeable lithium battery for BUS-backed operation, the housing material itself is not specified in the manufacturer datasheet.
Key Features
- Wired M-BUS module for pre-equipped multi jet water meters
- 1.5 meter cable with MBUS EN13757-2/3 communication protocol
- Inductive interface helps prevent magnetic fraud and resists pipe vibration influence
- IP68 rated housing with NFC configuration support
- Records consumption data, alarms, reverse flow and leakage events
- Made in Italy
Applications
- Remote reading of residential water meters
- Commercial and industrial metering networks
- Centralized consumption monitoring and billing systems
- Smart water metering installations using wired M-BUS communication
Specifications
Module TypeWired M-BUS Module
Communication ProtocolMBUS EN13757-2/3
Cable Length1.5 m
Compatible Meter ModelCPR-M3-I, GMDM-I, GMB-RP-I, GMB-I
Power SupplyRechargeable Lithium Battery
Backup FunctionMeasuring Backup Without BUS Voltage
Ingress ProtectionIP68
Ambient Temperature Range+1...50°C
Maximum Reading Error0.5%
Configuration MethodNFC via Android App