Dalian Yheng Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of industrial ultrasonic water meter in China. Welcome to buy high quality industrial ultrasonic water meter in stock here from our factory. If you have any enquiry about customized service, please feel free to email us.
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Parameter Category |
Specific Parameter |
Specification Value |
Remarks |
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Executive Standard |
ISO4064-2014, GB/T778-2018 |
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Measuring Medium |
Water, sewage, seawater; other liquids for customization |
Pipe must be full of medium |
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Fluid Temperature |
0.1~45℃ |
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Working Environment |
Temperature |
-30~45℃ |
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Humidity |
100% RH |
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Pressure Performance |
Pressure Resistance |
1.6MPa |
Optional 2.5MPa |
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Pressure Loss |
DN15-DN40: P40; ≥DN50: P10 |
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Flow Field Sensitivity |
Upstream |
U3 |
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Downstream |
D0 |
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Safety & Compatibility |
Climatic&Mechanical Safety Class |
C class |
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Electromagnetic Compatibility Level |
E2 class |
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Communication Interface |
Standard |
RS485/USART/Infrared |
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Optional |
M-BUS, NB-IoT Wireless, 4-20mA, Pulse |
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Output Signal |
OCT |
Optional |
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Power Supply |
Built-in |
2×3.6V 8Ah lithium batteries |
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External |
DC8~24V |
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Power Consumption |
＜30μA (Standard status) |
Continuous work for over 20 years |
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Protection Grade |
IP68 |
Whole meter |
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Local Display |
2-line display: 9-digit cumulative flow, 6-digit instantaneous flow, multi-status prompts & units |
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Data Storage |
Ferroelectric storage; auto-record cumulative flow of first 31 days for first 32 months |
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Measurement Cycle |
Measurement status |
1 time/s |
Configurable |
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Verification status |
4 times/s |
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Material |
Measuring tube body |
Carbon steel (stainless steel at sensor) |
Optional stainless steel 304/316 |
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Sensor |
PEEK |
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Protective cover |
Nylon + glass fiber |
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Core Structural Design |
Electromechanical separation |
Easy assembly & maintenance without dismantling |
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Orifice design |
No pressure loss |
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Stainless steel sensor housing |
No rust or clogging |
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Core Features |
Ultrasonic measurement, no wearing parts |
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Two-way PT1000 temperature resistance |
Realize air conditioning/heating heat measurement |
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Tamper protection shell |
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Multi-flow units configurable |
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Touch button, multi-state prompt |
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Features
● Complies with ISO4064-2014 and GB/T778-2018 standards
● Advanced 2/4-channel ultrasonic measurement technology
● Accurately measures instantaneous flow, flow volume and cumulative data
● Supports 4-20mA analog output and RS485/ModBUS communication
● Exceptionally high range ratio for precise full-spectrum flow monitoring
● Ultra-low power consumption for long battery life
● IP68 dustproof and waterproof rugged construction
● No water-contacting moving parts, stable and maintenance-free operation
Applications
Ideal for smart water management scenarios, providing high-precision flow data to optimize water usage, boost operational efficiency and meet regulatory compliance. Enables scientific water scheduling and accurate volume settlement with reliable, long-lasting performance.
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