ultrasonic water meter

Advantages and technical parameters of GN6402 series ultrasonic water meters

[ Ultrasonic water meters utilize the ultrasonic time-difference measurement principle, combined with IoT communication technology. Compared to traditional water meters and ordinary smart water meters, they offer significant advantages in terms of measurement accuracy and lifespan. Their technical parameters are also tailored to meet the needs of various scenarios, focusing on core performance aspects such as measurement and communication .] This section is located in the description on the right side of the image.

Product Features and Advantages

0. High metering accuracy and wide range coverage: It can accurately capture minute water flows as low as 0.1 L /min, promptly detecting issues such as pipe leaks, and the metering error throughout its entire lifecycle can be controlled within ± 1 %. It also boasts excellent range ratio performance, with a standard 250 :1 and some customized models reaching 400 :1, accurately measuring both low-flow daily household water use and peak water usage, adapting to various water usage scenarios.

0. Highly durable and with low maintenance costs: With no internal impellers or other moving mechanical parts, it completely avoids the metering errors or malfunctions caused by component wear and scaling in traditional water meters, and its service life can generally reach more than 10 years. Furthermore, the water flow channel is smooth, pressure loss is minimal, and it is unaffected by impurities such as rust and silt in the water, allowing it to work stably even in complex water conditions, significantly reducing maintenance frequency and costs.

0. Comprehensive intelligent management functions: Supports multiple IoT communication methods such as NB-IoT, 4G, and LoRa, enabling remote meter reading, valve opening and closing, and tiered water pricing settings. It can also record water usage data on an hourly, daily, and monthly basis, and monitor parameters such as water flow rate, water temperature, and water pressure. In case of leaks, pipe bursts, low battery voltage, or other anomalies, it will immediately report to the cloud platform and trigger an alarm.

0. Flexible installation and adaptability: The meter body mostly adopts a fully sealed design with a protection level of up to IP68, allowing for short-term immersion in water. It also has good freeze resistance and can adapt to harsh temperature environments. In addition, installation is not limited by pipe angle, and the diameter covers DN15-DN300. It also features single, dual, and quad-channel designs to meet the needs of different scenarios such as residential communities, industrial parks, and agricultural irrigation.

Technical parameters