It adopts high-strength aluminum alloy shell, covered with epoxy coating and anti-ultraviolet protective film, which can withstand extreme temperature environments from -20℃ to 60℃, with an IP68 protection grade, and can be used in underwater or exposed to sunlight for a long time. It supports two communication modes of LoRaWAN and NB-IoT, adapting to the wireless network coverage in different regions, and the low-power design ensures a battery life of more than 7 years, no need for frequent maintenance. It is equipped with pulse output function, which can directly connect to the existing municipal metering management system without replacing existing hardware equipment, reducing transformation and upgrading costs. It supports remote flow monitoring, abnormal water use alarm and equipment status diagnosis, and can master the operation of outdoor water equipment in real time, detecting problems such as water leakage and damage in advance, improving the efficiency and reliability of outdoor water supply management.
The nominal pipe diameter is DN40, the dimensions are 280mm (length) × 180mm (width) × 150mm (height), with a net weight of 3.2kg, maximum working pressure of 1.0MPa, pulse output accuracy ≤±2%, adjustable data upload interval from 30 minutes to 2 hours, supporting MQTT communication protocol, compatible with mainstream municipal smart management platforms, and supporting remote firmware upgrade and parameter configuration.
It is mainly used in municipal greening irrigation, community public water use, outdoor municipal pipe network branch metering, temporary water supply for construction sites and other scenarios, serving users such as municipal water affairs departments, community properties, landscaping management parties and construction site project departments. It can realize automatic metering and remote management of outdoor water use, reducing the frequency and cost of manual inspection, and improving the digital level of outdoor water supply management.
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