The core advantage of this water meter is that it adopts multi-channel ultrasonic sensing technology with no mechanical moving parts, and its service life can reach more than 15 years, far higher than the 8-year service life of traditional mechanical water meters. The metering accuracy reaches ISO 4064 Class C standard, with the error controlled within ±1%, which can accurately measure the large-flow water demand of commercial scenarios. It is equipped with a large backlit LCD screen, which can clearly view water consumption data even at night, and supports local reading and remote data synchronization. It adopts AC220V mains power supply with lithium battery backup, which can continue to work for more than 6 months even if the mains power is interrupted, ensuring that metering data is not lost. It supports NB-IoT/4G communication, which can realize remote data transmission across the country without wiring, adapting to the smart water renovation needs of commercial buildings. At the same time, it supports water consumption abnormality warning functions such as water leakage and excessive water consumption, helping the property detect water consumption risks in time and reduce operating costs.
Nominal diameter 50mm to 150mm, suitable for DN50 to DN150 commercial water supply pipes; measurement accuracy conforms to ISO 4064 Class C standard; operating temperature range -10℃ to 60℃, adaptable to low temperature in northern winter and high temperature in southern China; working pressure ≤1.6MPa, meeting the water supply pressure requirements of commercial buildings; protection level IP67, which can prevent short-time water immersion and dust intrusion; the body is made of ductile iron shell with stainless steel liner, corrosion-resistant and aging-resistant with long service life; powered by AC220V mains power supply, matched with a 12V 10Ah lithium battery as backup power; cumulative measuring range 1m³ to 10000m³, meeting the large-flow water metering needs of commercial buildings; size 350mm×250mm×180mm, weight about 8.5kg; communication mode supports NB-IoT/4G, communication delay ≤5 seconds, data transmission accuracy ≥99.9%.
It is mainly used in medium-sized commercial water scenarios such as commercial office buildings, apartment buildings, shopping malls and hotels. It can be connected to the smart water management platform to realize functions such as remote meter reading, real-time monitoring of water consumption data, tiered water price billing and water leakage warning. It helps properties and water utilities improve management efficiency, reduce the cost of manual meter reading, and provide transparent water consumption data query services for commercial users, improving user experience.
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