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Water Meter

SWM107

Ultrasonic Smart Water Meter with Valve Control

Advanced, Reliable, and Intelligent Water Metering with Remote Valve Control

KEY FEATURES & BENEFITS

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Precision Ultrasonic Measurement

Utilizes ultrasonic metering technology with no moving parts, ensuring long-term accuracy, reliability, and zero mechanical wear.

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Remote Valve Control &Intelligent Automation

Supports intelligent water management through remote valve control, automated shut-off, and scheduled valve cleaning—ideal for efficient utility operations and smart city infrastructure.

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Advanced Accuracy & WideRange Ratio

Achieves Class 2 accuracy with multiple range ratio options (R100, R125, R160, R250), enabling precise measurement across variable flow conditions.

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Multi-Protocol CommunicationInterfaces

Supports a wide array of communication interfaces including MBUS, RS485, Pulse,

LoRaWAN, NB-IoT, Zigbee, 4G, and Wireless M-Bus (wMBUS), ensuring seamless integration and remote monitoring flexibility.

Security

Tamper-Resistant & SecureData Transmission

Built-in fraud resistance and tamper detection with encrypted data transmission ensure data integrity and metering reliability.

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Leakage & Burst PipeDetection with Auto Shut-Off

Integrated alarms for water drips and burst pipe events, with automatic shut-off functionality to prevent water loss and enhance system safety.

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High-Quality Construction forDrinking Water Applications

Specially designed for drinking water metering using high-grade SS304/L316 copper for superior durability and corrosion resistance.

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Temperature Adaptability (T30 /T50 / T70)

Built to perform across a range of environmental conditions, including cold and temperate climates. TAF-compliant.

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Pre-Payment & Smart BillingFunctionality

Equipped with remote pre-payment capabilities and T5557 swipe card compatibility, supporting flexible billing and customer-friendly utility management.

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Full Compliance withInternational Standards

Certified in accordance with GB/T 778 and ISO 4064 standards, meeting global requirements for water meter performance and safety.

Applications

The SWM107Ultrasonic Smart Water Meter is engineered for efficiency, precision, and smart connectivity, making it an ideal choice for modern water metering solutions.

External Dimensions

Diameter (mm) DN15 DN20 DN25
Thread G¾B G1B G1¼B
L(mm) 165 195 260
H(mm) 96.5 96.5 107
W(mm) 97 97 97

Technical Parameter  

Performance Parameter
Diameter DN15 DN20 DN25
Length(mm) 165 195 260
Q,(m'/h) 2.5 4 5
Start Flow(L/h) 2 2 3
Meteorologic Class Q3/Q1=100, 125, 160, 200, 250, 400;
Accuracy Class Class 2
Pressure Stage MAP16 Pressure loss < 0.063MPa
Stage Temperature T30/T50/T70; Default T30
Data Storage with daily storage, daily freeze, monthly storage, monthly freeze, annual storage (Customizable data storage mode according to customer requirements)
Transmission Optica I/M BUS/RS485/Pulse/LoRaWan/NB-IoT/Zigbee/4G/wMBUS; (Optional)
Power DC3.6V Lithium Battery
Protection Class IP68
Environmental Temperature: -25°C - +55°C
InstaIlation Horizontal or Vertical
Battery Life Life Period > 6 years
Flow measure Reverse flow is measurable
Stream Field
Sensitivity
U0D0

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