Cold Water Meter

Cold Water Meter

Product Name:Cold Water Meter
Product Model:Viewshine DN32~DN50(Thread&Flange)
Communication Interfaces:LORaWAN/NB-loT/Pulse/wM-Bus
Water Meter Tube Material:Brass+ Stainless steel
Battery:3.6V
Max battery life:12 Years
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Description
Technical Parameters
 

Products Description

 

 

The pulse-output water meter is a residential ultrasonic water meter designed with cutting-edge technology. It integrates intelligent wireless communication and advanced data analysis capabilities, delivering exceptional metrological performance to effectively reduce non-revenue water (NRW) and enhance water utility benefits. Featuring an innovative structure, the product offers a service life of up to 12 years, significantly outperforming traditional mechanical water meters.

With no internal moving mechanical components, it maintains stable measurement accuracy throughout its entire lifecycle and requires zero maintenance. Furthermore, the use of high-strength, pressure-resistant engineering plastics combined with brass materials substantially improves the product's wear resistance and durability.

 

Cold Water Meter
 

Main Features

 
brass water meter

1. Accurate coverage of flow rate (R400): Flexible adaptation of dynamic range ensures measurement accuracy throughout the entire flow rate range.

2. Pipeline compatibility optimization (U0/D0): Directly install without pipeline modification requirements, reducing deployment costs.

3. Micro flow sensitive monitoring (10L/h): Accurately capturing extremely small water usage to prevent measurement omissions.

4. Strong anti-interference ability: Impurities in water quality and external magnetic fields do not affect the accuracy of measurement results.

5.12 years of long-term operation: The lifespan far exceeds that of conventional equipment, reducing replacement and maintenance costs.

6. Omnidirectional installation flexibility: Vertical/horizontal pipelines can be installed and used immediately without the need for structural adjustments.

7. Pure water metering mode: actively eliminates air interference and outputs real water flow data.

8. IP68 full environmental protection: maintains stable performance even in extreme dust and humid environments.

 

 

 

Technical Parameters

 

 

Type

U-WR2

Size

DN32

DN40

DN50

Range and Capacities

Q3

10m³/h

16 m³/h

40 m³/h

Q4

12.5 m³/h

20 m³/h

50 m³/h

Q2

40 L/h

56 L/h

160 L/h

Q1

25 L/h

40 L/h

100 L/h

Qstart

4 L/h

6 L/h

10 L/h

Dynamic Range

R400

R400

R400

Standard

Based on ISO4064:2014/OIML: R49-2013

Electrical

Battery

3.6V, Li-battery

EMC

E1

Mechanical

Environmental Classification

Class C

Protection Class

IP68

Medium Temperature

0.1~50℃(T50)

Storage Temperature

-10~55℃

MAP

1.6MPa

Metrological

Accuracy

±5% in range Q1≤Q<Q2

±2% in range Q2≤Q≤Q4

Head Loss

0.4bar @ Q3

0.4bar @ Q3

0.25bar @ Q3

Flow Sensitivity

U0/D0

Communication

LoRaWAN

Stand A

NB-IoT

B5, B8, B20

Pulse Output

Three-wire, Two-wire

M-Bus/wM-Bus Standard

 

 

 

Dimension

 

DN

H

H1

L

L1

B

D

d

DN32

115

90.5

260

384

97

G1 1/2

R1 1/4

DN40

124

94

260

388

97

G2

R1 1/2

DN50

142

102.5

260

388

122

G2 1/2

R2

DN

H

H1

L

D

K

HD

 

DN50

178.7

100

260

165

125

18

Flow Meter Water dimension

 

 

Why Choose Us

 

1. Superb quality
Conduct 12 stage testing throughout the entire production process to ensure key indicators exceed top-level standards and provide unparalleled reliability.

 

2. Ultra high customization speed
Artificial intelligence driven Industry 4.0 factories support large-scale production and minute level conversion, solving complex scenario requirements.

 

3. Blockchain verification materials
Each raw material can be traced back to certified global partners, and quality risks are prevented through molecular level purity checks.

 

4. Professional knowledge of municipal certification
More than a decade of vertical domain leadership has provided the driving force for expert solutions from deployment to operation.

 

5. Low cost guarantee
Direct factory pricing reduces intermediary agencies by more than 3 layers and provides 3-year warranty protection.

 

6. Ultra high global service satisfaction
Global maintenance network provides immediate support and proves customer satisfaction.

 

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