Compact wM-Bus radio module for drive-by and fixed network remote data reading. The configuration of the radio module can be changed using a dedicated configuration kit (optional) and Android app. Radio EVO is also compatible with suitable third-party meters.
Compact radio module with built-in bidirectional inductive sensor, designed for Maddalena SJ EVO, VTZ EVO e UPZ EVO. RadioEVO is also compatible with other models or meters from other brands that are suitable for use with the Modularis system (subject to compatibility check). It is designed for reading remotely via radio the consumption data and alarms, ensuring ease and efficiency. It is ready for use and the factory settings enable both mobile (walk-by) and fixed (AMR) reading. The factory settings can be changed later via radio with the configuration kit (optional).
Based on the inductive principle, which ensures insensitivity to magnetic interference fields, the module’s internal sensor detects the revolutions of the meter’s pointer, calculates the volume (both directions) and manages the alarms. The alarms managed are: overflow (threshold configurable, must be activated), backflow (threshold set, configurable), leak, meter blocked or non-used (days threshold set, configurable), magnetic and mechanical tampering (removal). RadioEVO complies with the wM-Bus data communication protocol regulated at European level by the Standard EN 13757. This ensures large interoperability between different reading systems from other brands available on the market.
CD SD EVO PLUS with RadioEVO with dimensions
| Specification | Value |
|---|---|
| Sensor | Inductive, dual spool (bidirectional) |
| Compatible meters | Maddalena S.p.A.: SJ EVO, VTZ EVO and UPZ EVO Any meters compatible with Modularis design DN 15 and 20 (specific version for DN > 25 mm) |
| Sensor resolution | 1 litre |
| Alarms | Tampering, magnetic fraud, backflow, suspected leak, meter blocked, maximum flow rate, meter inverted |
| Configuration | Via radio |
| Power supply | Lithium-ion battery (replaceable), 11 years + 1 year storage* |
| Approvals | CE in accordance with European standards |
| EMC Standards | EN 610000-4-2, EN 610000-4-3, ETSI EN 301 489-1 v1.9.2, ETSI EN 301 489-3 v1.6.1, ETSI 300 220 |
| ISO Standard | ISO 4064 Ancillary device 6.3 (with CD SD PLUS EVO) Ancillary device: UNI EN ISO 4064 – 1 2017 3.1.8 |
| Radio standard | Wireless M-Bus, OMS* |
| Radio modes | T1*, C1 |
| Frequency | 868 MHz |
| Transmission distance | 500 m in line of sight |
| Reference standards | EN 13757 |
| Data transmitted | Short frame*: current volume, volume on the billing dates, meter’s serial number, alarms Long frame: same as the short frame with the values of the previous 12 months |
| Storage temperature | -20 °C to +60 °C |
| Operating temperature | -10 °C to +55 °C |
| Protection rating | IP67 |
Maddalena offers a full range of mobile (walk-by) and fixed (AMR) radio transceivers. They are both compatible with
Maddalena water meters with wM-Bus interface and with water meters from other brands compliant with the Standard EN
13757. The main devices for mobile reading are described below.
✓ USB (868 MHz) RADIO TRANSCEIVER
It allows reading via radio of wM-Bus devices and modification of the factory settings of RadioEVO. Also Available in external Antenna version Low in price and easy to use.
✓ UniCo >> Universal Connecting Tool (868 MHz)
Powerful and fast wM-Bus radio receiver with built-in rechargeable battery, Bluetooth communication interface. Windows and Android APP
✓ ARROW MOBILE
Windows for use with Maddalena mobile radio receivers. Available for download at www.maddalena.it.
✓ EVO CONFIGURATOR
Windows Configuration software for use in combination with Maddalena mobile radio receivers. Available for download at www.maddalena.it. Android APP available on request
