Ultrasonic Smart Water Meter

Short Description:

This ultrasonic water meter adopts ultrasonic flow measurement technology, and the water meter has a built-in NB-IoT or LoRa or LoRaWAN wireless meter reading module. The water meter is small in volume, low in pressure loss and high in stability, and can be installed at multiple angles without affecting the measurement of the water meter. The whole meter has IP68 protection level, can be immersed in water for a long time, without any mechanical moving parts, no wear and long service life. It is long communication distance and low power consumption. Users can manage and maintain water meters remotely through the data management platform.

Product Detail

Product Tags


1. Integrated mechanical design with protection class of IP68, able to work in long-term water immersion.

2. No mechanical moving parts and abrasion for long lifetime.

3. Small volume, fine stability and strong anti-interference ability.

4. Use of ultrasonic flow measurement technology, be installed in different angles without affecting measurement accuracy, low pressure loss.

5. Multiple transmission methods, optical interface, NB-IoT, LoRa and LoRaWAN.

Ultrasonic Smart Water Meter   (1)


1. Low initial flowrate, up to 0.0015m³/h (DN15).

2. Large dynamic range, up to R400.

3. Rating of upstream/downstream flow field sensitivity: U0/D0.

Using low power technology, one battery can work continuously for more than 10 years


It is suitable for the metering of unit residential buildings, and meets the demands for accurate metering and settlement of end users and customers' demand for big data.

Item Parameter
Accuracy Class Class 2
Nominal Diameter DN15~DN25
Dynamic Range R250/R400
Maximum Working Pressure 1.6MPa
Working Environment -25°C~+55°C, ≤100%RH(If the range is exceeded, please specify on ordering)
Rating of Temp. T30, T50, T70, default T30
Rating of Upstream Flow Field Sensitivity U0
Rating of Downstream Flow Field Sensitivity D0
Category of Climate & Mechanical Environment Conditions Class O
Class of Electromagnetic Compatibility E2
Data Communication NB-IoT, LoRa and LoRaWAN
Power Supply Battery powered, one battery can work continuously over 10 years
Protection Class IP68

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