Adopts rotor-type high-precision sensing technology adapted to large-flow working conditions, with metering accuracy far exceeding industry standards; the ductile iron shell with anti-corrosion coating resists corrosive media in pipelines and harsh outdoor environments, with a service life of more than 15 years; supports Modbus RTU wired communication, which can be directly connected to building automation systems or municipal energy consumption management platforms; adopts dual power supply mode to ensure that core metering data can be retained in case of power outage; flange connection installation method adapts to DN100~DN500 caliber pipeline systems, greatly reducing installation man-hours.
The caliber range is DN100~DN500, the overall length varies from 600mm (DN100) to 1800mm (DN500) according to the caliber; the overall weight ranges from 25kg (DN100) to 320kg (DN500); the working environment temperature is -20~150°C, and the humidity range is 10%~95%RH; the protection level is IP67, adapting to outdoor open-air installation; the pressure test can reach 3.0MPa, exceeding the rated working pressure; the metering data storage period is ≥20 years, supporting local data export and remote real-time transmission.
It is applicable to municipal centralized heating pipe networks, large industrial parks, commercial complexes and university campus centralized water supply and heating systems, and can be used as the core metering equipment for regional energy consumption statistics, providing precise charging basis and energy consumption analysis data for property management and energy companies, replacing traditional split water and heat metering equipment and reducing the overall operation and maintenance cost of the system.
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