R250 Ultrasonic Water Meter

No Moving Parts, high accuracy for years long. No moving components in the flow sensor, avoid long-term abrasion of mechanical parts which may result in inaccuracy measurement and failure of the meter. Such design is also resistant to impurities, therefore no inspections and maintenance are cost-free.

The fluid channel of the base meter adopts a variable cross-section channel and layered design, which increases the fluid velocity in the injection area, and the longer sound channel and layered design ensure a wider flow measurement range and higher measurement accuracy.

The turndown ratio is 500:1, and the starting flow is small.

IP68 waterproof grade can work in water for a long time.

An advanced multi-function, ultra-low power consumption microprocessor is selected. Optimized measures are adopted from both software and hardware design to ensure the calculator has a long life, low power consumption, and stable operation, and a strong ability to resist electromagnetic interference.

It has the functions of self-diagnosis, fault display, and power-off data protection. When the ultrasonic water meter fails occasionally, it will display the fault code to help identify the source of the fault.

With infrared, M-BUS, RS485, and other communication functions, it can realize remote data transmission and centralized control.

Built-in environmentally friendly high-energy lithium battery pack, with a working life of more than 6 years

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