The core advantage of this water meter is that it adopts LORA wireless communication technology, with a communication distance of up to 3000m in open environment, without laying communication cables, and is easy to install, which can quickly transform the water metering system of old communities. It is equipped with a high-precision Hall sensing module, and the measurement error is controlled within ±2%, ensuring accurate metering data. It adopts food-grade brass shell, which is corrosion-resistant and aging-resistant, with long service life. It uses lithium iron phosphate battery for power supply, with a battery life of more than 5 years, eliminating the need for frequent battery replacement. It supports LORA wireless remote transmission, which can be connected to the smart water platform to realize remote meter reading and visual management of water consumption data. At the same time, it supports water leakage warning and excessive water consumption warning, helping properties and water utilities detect water consumption risks in time and reduce operating costs.
Nominal diameter 15mm/20mm, suitable for DN15/DN20 water supply pipes; measurement accuracy conforms to ISO 4064 Class B standard; operating temperature range -10℃ to 60℃, adaptable to low temperature in northern winter and high temperature in southern China; working pressure ≤1.2MPa, meeting the water supply pressure requirements of most water scenarios; protection level IP68, which can be immersed in water for a short time to avoid damage from humid environments; the body is made of food-grade brass, conforming to food contact metal material standards; powered by a 3.2V 10Ah lithium iron phosphate battery, standby power consumption ≤0.05μW; cumulative measuring range 0.001m³ to 200m³, meeting the water metering needs of family and small commercial scenarios; size 125mm×85mm×65mm, weight about 1.1kg; communication mode supports LORA 868MHz/915MHz, communication delay ≤3 seconds, data transmission accuracy ≥99.95%.
It is mainly used in water consumption scenarios such as old community renovation, decentralized residences and rural water supply that require wire-free remote transmission. It can be installed without destroying the original building structure, and can be quickly connected to the smart water platform to realize remote meter reading and visual management of water consumption data. It helps properties and water utilities improve management efficiency, reduce the cost of manual meter reading, and provide convenient water consumption data query services for users.
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