10
Radio technical specifications
Features
Description
Standard
Wireless M-Bus (EN13757), OMS
Modes
T1, C1 (default)
Operating frequency range
868.0 - 868.6 / 868.7 - 869.2 MHz
Radiated power
14dBm max
Range (line of sight)
up to 500 m
Device class
Radio class 1
Certifications/Approvals
CE in compliance with European standards
RED 2014/53/EU, RoHS2 (EU) 2017/2102
Data sent
Meter serial number, total volume, instant flow, date, alarms
Configuration
By radio, through the Android app
Data transmission frequency (default)
Every 30 seconds, from Monday to Saturday, from 08:00 to 18:00
Encryption
AES mode 5
Alarms (default)
Magnetic tampering
Suspected leak (consumption of at least 1 litre every 15 minutes for 48 hours)
Flow rate limit exceeded (disabled)
Backflow (reverse flow for more than 100 litres)
Meter blocked (no consumption for at least 30 days)
Reversed meter (reverse flow lasts for more than 10 days)
2
Install the DomoJet R
Follow these steps to install the meter.
Warning!
Installation and management of the device is permitted solely by authorised and appropriately trained
personnel (specialized installer or plumber assigned by the metering operator) equipped with sufficient technical
experience.
The meter ships with the seal / gasket kit, color-coded indicator, and optional fittings kit.
DANGER
: Packaging material must be properly disposed of and kept out of children’s reach as it may represent a hazard.
Disposal must be performed following applicable laws.
1. Prior to installation, make certain that the two sections of tube are even to prevent mechanical stress. Clean them
with care (especially in the case of empty tubes) and let water flow through the tube using a stub pipe on the tube
Note
: The limits can be modified using
the settings kit
