The core advantage lies in the high-precision Class 0.5 metering level, which meets the requirements of industrial and commercial high-precision gas metering. It supports 8-channel simultaneous monitoring and can connect data from multiple sets of gas pipelines. It is equipped with 220V AC power supply and 12V DC backup battery, ensuring normal operation for more than 72 hours after power outages. It has an IP67 protection rating to adapt to harsh outdoor installation environments. It has a built-in temperature and pressure compensation module that automatically corrects gas density errors to ensure accurate and reliable metering data. It supports local LCD large-screen display to view single-channel or multi-channel gas flow data in real time, with a data storage capacity of up to 3 years to meet long-term compliance audit requirements. It has passed international authoritative certifications such as CSA and OIML R46, complying with global industrial and commercial gas metering standards, and supports third-party platform data docking and customized development of exclusive management system interfaces.
The overall dimensions of the unit are 350mm × 280mm × 150mm, with a net weight of 4.2kg. It fits DN50 to DN300 standard flange interfaces. The working humidity range is 5% ~ 95% RH (no condensation), with a communication delay of ≤2 seconds. The data transmission interval can be customized (5 minutes/15 minutes/30 minutes optional). It supports mainstream communication protocols such as Modbus and MQTT, supports remote parameter configuration and firmware upgrades, can withstand a maximum gas pressure of 16bar, and adapts to industrial-grade wide voltage input range.
It is mainly used in large commercial catering clusters, industrial park gas boiler rooms, centralized heating gas stations, liquefied petroleum gas distribution stations and other scenarios. It can help gas operators realize functions such as remote automatic meter reading, real-time flow monitoring, abnormal gas alarm and automatic billing data generation, replacing traditional manual meter reading methods and greatly improving meter reading efficiency and data accuracy. At the same time, it provides gas users with refined gas usage data analysis, helping users optimize gas usage plans and reduce operating costs. It is suitable for core scenarios such as industrial and commercial gas metering, remote monitoring and compliance audit.
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