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Residential Composite Ultrasonic Water Meter

Residential Composite Ultrasonic Water Meter

Residential Composite Ultrasonic Water Meter delivers high-precision flow measurement with an ultra-low starting flow, wide turn-down ratio, and long operational lifespan. Powered by advanced IoT communication technology, this smart water meter seamlessly integrates ultrasonic metering, onboard data storage, and hybrid remote/local telemetry, providing an ideal, durable water management solution for residential units and commercial buildings.

Main Advantages

Functional Advantage
  • The water meter has no moving parts, with no mechanical component, low pressure loss, no installation angle requirements.
  • Range ratio 250/315/400/500, metering every drop of water, the water meter can help with leak detection.
  • Ingress protection is IP68, which makes the water meter can work underwater for the long term.
  • Straight piping runs don’t matter. LXC can be easily installed on the pipe, you don’t need to care about the straight pipe length on upstream or downstream. LXC will give you accurate meter readings in U0/ D0 scene.
Unique Structure Design
  • Unique integrated design, selection of durable PPA+GF materials and ultrasonic welding process, the product can adapt to different application scenarios of customers.
Telecommunication Advantage
  • The water meter is connected to the data center through a network to realize remote meter reading, ladder water pricing, and remote control, data analysis, power percentage display and other functions.

Technical Specifications

Name LXC Residential Ultrasonic Plastic Water Meter
Accuracy Class Class 2
Range Ratio Default: R250 Optional: R315/400/R500. Drip water metering supported
Material Composite material, environment friendly, and potable water suitable
Nominal Diameter (mm) DN15 DN20 DN25
Permanent Flowrate Q3 (m³/h) 2.5 4.0 6.3
Minimum Flowrate Q1 (L/h) 10 16 25
Starting Flow(L/h) 3.3 5.3 8.3
Pressure Loss Δp 63
Display Contents Cumulative flow (m³) ,  Instantaneous flow (m³/h) , Temperature (℃) ,  Cumulative effective operation time (h)

Date (year/month/day) , Clock (hour/minute/second) , Software version, Screen detection
Display 10+ digit liquid crystal display with prompt symbols
Minimum Resolution Cumulative flow (0.0001 m³) , Instantaneous flow (0.001 m³/h) , Temperature (0.01 ℃)
Indication Range 0 m³ ~ + 9999999.999 m³
Key Photosensitive button
Data

Communication

 Remote LoRaWAN / NB-IoT/4G(CAT.1)
Local Near-infrared communication
 

Data Storage

 Latest 30 days, half-hourly data

Latest 90 days, daily data

Latest 24 months, monthly data

10 abnormal alarm logs (such as low voltage, metering anomaly, etc.)

25 system operation and communication logs
Maximum Admissible Pressure 1.6 MPa
Maximum Admissible Temperature T50
Flow Profile Sensitivity Class U0/D0
Environmental and Electromagnetic Class O/E1
Power Supply DC 3.6V
Protection Class IP68
Storage Environment -20°C to +65°C
Success Rate of Primary Meter Reading ≥99%
Standard Compliance ISO 4064, OIML R49

Dimensions

A B C D
LXC-15SP G 3/4 B 110/165 99 80
LXC-20SP G 1 B 130 105 80
LXC-25SP G 1 1/4 B 190 112 80

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