/t\ ADDRA WATER METER WITH ADDRA INTEGRATED WATER VALVE The ADD GRUP smart water meter with integrated water valve is based on the proven ultrasonic technology, advanced water supply management and leakage control. The device maintains its high accuracy throughout its entire lifetime of up to 16 years and allows integration in AMI systems within water/heat/gas/electricity complete solution. FEATURES Proven Ultrasonic Technology > Flow sensor based on proven ultrasonic measurement; > Two ultrasonic transducers used to send sound signals with/against the flow; > Not exposed to wear due to impure water; > Reliability in the long run exploitation. Non-revenue water reduction > Constant monitoring of water consumption; > Leakage control by built-in shut-off valve > Leakage reporting; > Reliable billing; > Reduction of nonrevenue water consumption and expenses.

> Accuracy class 2; > No moving parts ensures the same accuracy during the entire lifetime; > Low start flow down to 1 liter per hour provides measurement of very low flows; > The flow velocity does not influence the meter accuracy. Data Registering and Storage > The meters record hourly, daily, monthly data on water consumption; > Leakage and tampering reports to analyze troubleshooting; > Daily data storage capacity is not less than 24 months. > The meter is equipped with a lithium battery; > Battery lifetime up to 16 years under normal operating conditions. Communication Flexible communication...

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