The ADD Grup ADR is an ultrasonic water meter available in DN15, DN20, and DN25 sizes. It is wear-free, highly accurate (Class 2), and capable of measuring flow rates as low as 1 L/h. It offers IP68 protection, is suitable for indoor and outdoor installation, and records volume, flow rate, and temperature, as well as triggering alarms in the event of leaks, pipe breaks, dry running, backflow, or tampering. Communication is via LoRaWAN, NB-IoT, Wireless M-Bus, and locally via NFC and BLE. Flexible power supply via internal or external batteries and a super pulse capacitor enables reliable remote monitoring and smart water applications.
| Equipment | |
|---|---|
| antenna | internal |
| sensors | manipulation, water consumption, leakage |
| Communication | |
| interfaces | NFC, Bluetooth |
| connectivity | LoRaWAN, NB-IoT, wMBUS |
| frequency | EU868 |
| Power supply | |
| power supply | battery, included, replaceable, power supply |
| battery details | AA |
| number of batteries | 2 |
| General | |
| variants | DN15 or DN20 or DN25 |
| Certifications | |
| enclosure protection class | IP68 |
| Others | |
| Marke2 | ADD GRUP |
DataSheet_AddGrup-ADR_EN.pdf
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