Ultrasonic water meter ADR40

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• Nominal diameter: DN40
• Dynamic range: R250 / R400
• Installation sensitivity class: U0/D0
• Temperature class: T30/T50
• Metrological class: Class 2
• Pressure loss: p40
• Protection class: IP68
• Installation: Horizontal or vertical
• Battery: Lithium battery, up to 16 years lifetime with the possibility of extension thanks to a replaceable power bank
• Local Interface and valve control: BLE, NFC
• WAN Communication: MultiRAT: LoRa, WM-Bus, NB-IoT
• Alarms: Leakage; Burst; Dry; Reverse flow; Tampering
• Measuring pipe: Brass
• Starting flow: 1 L per hour

ADR 40 is a versatile ultrasonic water meter with an optimized body length, suitable for a wide range of residential and commercial applications. It combines precision engineering with advanced communication technologies to ensure reliable and continuous performance. Thanks to its intelligent adaptive power management system, ADR 40 maximizes energy efficiency while maintaining high-performance data transmission and stable operation throughout its lifecycle. The meter is equipped with a modular, replaceable powerbank, allowing utilities to extend the operational life of the device without full meter replacement. This modular approach reduces maintenance expenses, simplifies servicing, and minimizes environmental impact.