B-Meters IWM-TX4 Wireless M-BUS radio module WDE-K50

This module enhances operational reliability and security, making it a robust solution for water consumption management and fraud prevention.

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Brand: B Meters

Type: Equipment

Returns & Refunds Policy

Warranty Against Defects

Original Products

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Dedicate Support

Consumption Data Transfer:
- Provides real-time consumption data.
- Maintains a history of up to 12 previous months.
Fraud Detection:
- Detects attempted tampering such as:
  - Module removal.
  - Magnetic field interference.
  - Reverse flow detection.
  - System failure identification.
Advanced Monitoring:
- Reverse Flow Compensation: Ensures synchronization between the meter counter and its clock.
- Prolonged Operation Detection: Monitors continuous use at maximum flow rate (Q4).
- Leak Detection: Identifies potential leaks downstream of the meter.
Tamper Alerts:
- Magnetic tampering or removal events are logged and transmitted via radio.
- An additional register calculates the volume of water passed during reverse flow.
Environmental Durability:
- Rated IP68 for water and dust protection, making it suitable for harsh environments.
Connectivity and Configuration:
- NFC Connectivity: Allows quick setup and commissioning via a smartphone app.
- Compatible with AMR (Automatic Meter Reading) systems for automated monitoring and updates.

Water Meter Monitoring: Ideal for commercial and industrial installations requiring remote monitoring.
Fraud Prevention: Suitable for scenarios where tampering risks are high.
Data Logging and Reporting: Useful for systems requiring long-term consumption tracking and anomaly detection.

Radio interface	W-Mbus EN13757-4 @868 MHz ≤ 25 mW, mode T1
Coverage	500 m*
Compatible water meters	WDE-K50
Pulse output minimum value (K)	10 liters (up to DN125) or 100 liters (from DN150)
Configuration	Via radio (with RFM-RX2 and software B Metering), NFC (with Android app)
Energy supply	Non-replaceable lithium battery, maximum lifetime 10 years**
Protection class	IP68***
Weight	167 g
Size (l x p x h)	100 x 100 x 57 mm
Working Temperature	+1° / +55°C
Transmitted data	Volume (consumption), total of backward flow, 12 monthly historical values, battery status, alarms
Alarms	Discharged battery, module removal, magnetic fraud attempt, backward flow, leakage detection
Module programming requirements	Android device (smartphone, tablet, etc.) with an NFC interface and the NFC IWM Config APP freely downloadable from GOOGLE PLAY

* In optimal signal transmission conditions

** The battery life strongly depends on the working time window, set during the configuration process, and on the environmental conditions