Ultrasonic Water Meter With Low Pressure Loss

Ultrasonic Water Meter With Low Pressure Loss

Series Name:Residential Water Meter
Model:U-WR2
Belonging Series:Ultrasonic wireless water meter
IP Rating:IP68
Max Battery Life:12 years
Communication interfaces:LoRaWAN/NB-IoT/Pulse/wM-Bus
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Description
Technical Parameters

 

Overview

 

 

 

 
  1. Engineered for tough field conditions, Viewshine Ultrasonic Water Meter with Low Pressure Loss adopt a heavy-duty polymer enclosure together with industrial IoT connectivity. Its solid-state, moving-part-free architecture eliminates failure risks from mechanical wear, preserving steady metering accuracy across the service lifespan. Built-in wireless transfer and on-board data processing come as standard, delivering reliable operation for up to 12 years. This solution helps water utilities, system integrators and bulk buyers lower total cost of ownership, trimming both upfront capital outlay and recurring maintenance costs.
Best Water Meter For Residential Use

Main Features

 

 

 

 

1. IP68 Waterproof & Dustproof, U0/D0 Integrated Design

2. WRAS, OIML & MID B+D Certified with Complete Water Quality Test Report

3. Multiple Communication Interfaces & Flexible Installation in Any Position

4. Flow Partition Metering & Statistics with Minimal Pressure Loss

5. Wide Dynamic Range (R800/R500), Leakage Detection & Non-air Measuring

6. Reliable Data Reissue & Retransmission Mechanism

7. No Moving Parts, Designed Service Life ≥12 Years

8. Compact & Robust Structure with Eco-friendly Durable Composite Material

9. Strong Anti-interference, Immune to Media & External Magnetic Fields

New House Water Meter

 

Technical Parameters

 

 

 
Type U-WR2
Size DN15 DN20 DN25
Range and Capacities
Q3 1.6/2.5 m³/h 2.5/4.0 m³/h 6.3 m³/h
Q4 3.125 m³/h 5.0 m³/h 7.875 m³/h
Q2 8 L/h 12.8 L/h 20.2 L/h
Q1 5 L/h 8 L/h 12.6 L/h
Qstart 2L/h
Dynamic Range R250/R400/R500/R800
Standard ISO4064:2014/ OIML: R49-2013
Electrical
Battery 3.6V, Li-battery
EMC E1
Mechanical
Environmental Classification Class O
Protection Class IP68
Medium Temperature 0.1~50℃(T50)
Storage Temperature -25~60℃
MAP 1.6MPa
Metrological
Accuracy

±5% in range Q1≤Q<Q2

±2% in range Q2≤Q≤Q4

Head Loss 0.4bar @ Q3 0.25bar @ Q3 0.4bar @ Q3
Communication
LoRa RF LoRaWAN Class A
NB-IoT Standard
Pulse Output Customized
M-Bus/wM-Bus Standard

 

 

Dimension

 

 

 

 

Separate Water Meter For Tenants

Why Choose Us

 

1. Market & Technical Acumen

With years of expertise in ultrasonic metering R&D, we hold one core standard: products must prove their reliability in field operation. Viewshine tracks shifting customer demands closely. Our solutions pass formal technical certification, and more importantly, deliver stable performance under real on-site working scenarios.

2. R&D & Production Philosophy

We apply strict testing protocols and standardized process control across the whole product development cycle. Thorough validation and detailed quality checks guarantee uniform, reliable performance for every meter, often surpassing customers' expectations.

3. Cooperative Partnership Framework

We treat each project as lasting cooperation instead of a one-off deal. Covering early technical consultation to long-run after-sales service, we provide rapid feedback, efficient fault resolution and consistent support throughout the full product lifecycle.

4. Tangible Return on Investment

As a complete vertically integrated manufacturer, we optimize cost control without sacrificing quality. Optimized production processes allow us to offer competitive, fully transparent pricing with no hidden fees.

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