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This product uses time-difference ultrasonic sensing technology without mechanical wear, ensuring stable accuracy during long-term use. Non-contact calibration allows equipment calibration without pipeline disassembly. The solar + lithium battery hybrid power supply system can maintain normal operation for 90 days in continuous rainy weather. It supports remote firmware upgrade without on-site maintenance. It can real-time monitor pipeline flow, pressure, and water temperature abnormalities and automatically trigger alarms. It supports multi-user permission management, suitable for hierarchical management needs of water enterprises, and has an IP68 waterproof rating suitable for long-term underwater environment use.

Nominal Diameter: Available in DN50, DN80, DN100, DN150, DN200; Accuracy Class: Complies with ISO 4064 Class 2 metering standards; Rated Working Pressure: 1.6MPa; Operating Temperature Range: 0℃ to 60℃; Communication Mode: NB-IoT or 4G CAT1; Power Supply: 10W monocrystalline solar panel + 12V 20Ah lithium battery; Body Material: 304 stainless steel; Flow Range for DN50 model: 0.5~100m³/h; Protection Rating: IP68 waterproof; Installation Orientation: Horizontal fixed installation; Data Update Frequency: 1 time per minute; Data Storage: Stores 5 years of historical water usage data; Dimensions: DN100 model: 450mm in length × 250mm in diameter.

This ultrasonic electronic water meter is suitable for large-diameter water usage scenarios such as large industrial parks, urban water plant分水 stations, agricultural irrigation pipe networks, hotel central air conditioning circulating water metering, and large commercial complex centralized water supply. It can realize high-precision remote metering, water usage abnormal early warning, and energy consumption data analysis, helping water enterprises optimize water supply scheduling, reduce water leakage losses, and improve water resource utilization efficiency.