IMPORTANT: This product has been discontinued and is no longer available.
aquaradio® smart M-Bus
Medium
- Systems engineering / Software
- Thermal energy
- Water
Processes
- Read out / Transfer
Application
- Building services engineering
- Communication devices
- Local and district heating / district cooling
Countries
- Germany
- Switzerland
- Singapore
- Other countries
Features / Benefits
- Stationary reading via radio frequency identification (RFID) is enabled by “walk-by” or “drive-by” in the license-free 868 MHz frequency band
- Battery-powered
- No configuration required
- Smart metering transceiver designed for the implementation of a fixed radio network based on the Open Metering System Specification (OMS-S)
- Meter Reading Without Access to the Meter Location
- Secure data transmission without reading errors thanks to smart metering: wM-Bus-compatible and OMS-compliant
- Easy Data Import into Your Management Software
- For all meters with a pulse generator or open-collector output
Technical data
- OMS 2.0 Radio Protocol
- M-Bus Input
- Versions / Frequency Band 868.95 MHz wM-Bus according to OMS
- FSK Modulation
- Transmit power: 7 mW
- Unidirectional Transmission
- Radio range: Up to 400 meters, depending on the environment
- IrDa optical interface for programming
- Power supply: 2 lithium batteries, 3.6V
- Long battery life: up to 12 years
- External power supply: AC 7.5 V to 24 V; I = 10 mA; DC 5 V to 24 V; I = 10 mA
- Transmission interval for the meter number and meter reading, depending on the telegram length: 8 s to 16 s
- Maximum deviation of the real-time clock: Typically 1 hour per year
- IZAR® MOBILE 2 Configuration Software
- Operating temperature: -15°C to +55 °C
- Storage temperature: -15°C to +55°C
- Protection class: IP 68
- Dimensions: 104 mm x 42 mm x 70 mm