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INDICATIONS
Cable 5 wires | AWG 22 - Section : 0,34mm² | Diameter external: 5,5mm
Please follow the instructions according to the mounting instructions.
8.3
aquastream® Radio W8 (Wireless M-Bus/OMS)
Technical data
Resolution
Power Supply
Battery lifetime
Environmental conditions
Fluid
Protection class
Operating temperature
Storage temperature
Humidity
Communication interface
Protocol
Frequency
Emission Interval
Meter index
Information WM-Bus
Long frame
Information WM-Bus
Short frame
Addresses
Programing
Interface
Alarms
Datalogger
Programming Software
(*) Remaining battery life is calculated by software, based on the nominal capacity of the battery with a certain safety margin.
Battery capacity may vary depending on manufacturing tolerances and operating conditions (e.g. temperature, humidity etc.).
In addition, if the remaining battery life of the transmission battery becomes negative, it means that the operating time of the
device has exceeded the estimated battery life. Immediate replacement of the device is strongly recommended. Subsequent
operation of the device is not guaranteed in this case.
1 liter
Integrated lithium 3,6V battery
Up to 16 years(*)
Water
IP 68
-10°C to +55°C
-20°C to +70°C
Up to 98% relative humidity, with condensation
WM-Bus conformed EN 13757-4 , OMS 4.0
868 MHz (T1 Mode)
Every 16 seconds
00000,000 m3
Configurable value during installation
Current main index
Return water volume
Historical volume (end of month)
Date volume History (end of month)
Date/Time
Status info
Battery life
Long telegram when the module is installed on the meter
Status info
Battery life
Reduced telegram when the module is not installed on the meter
OMS compliant address
Manufacturer: IMT
Version: 0x05 / 0x01
Serial number: 8-digit
NFC - 13,56 MHz
Manipulation/wrong installation, Overload, Leakage, Low Battery,
Backflow, Burst
16 yearly values (end of year) – 48 monthly values (end of month) – 460
daily values (end of day) – 24 hourly values (last 24 hours)
ParamApp,
Compatible with Android > 6.1
Available on Google Play
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