Electronic Water Meter

Electronic Water Meter

Product Name:Electronic 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

 

 

Viewshine Electronic Water Meter: Precise Intelligent Water Meter for Multi Unit Residential Buildings.


This ultrasonic electronic water meter is designed specifically for residential areas and integrates wireless communication and advanced analysis functions, which can improve utility efficiency while combating non revenue water use. Its immovable core ensures zero maintenance operation for over 12 years, doubling the lifespan of mechanical instruments and withstanding a pressure of 16 bar through aerospace grade engineering plastics.

 

 

Main Features

 

 

1. R400 expands dynamic range
The accuracy of R400 option from trickle to peak flow is ± 0.5%.

2. Bidirectional U0/D0 traffic tracking
Detecting backflow to achieve complete consumer responsibility.

3. Micro flow capture (minimum 1.5L/h)
Identify small leaks (dripping faucets) with accurate sensitivity.

4. Solid state anti-interference ability
Not affected by sediment, bubbles, or magnetic fields up to 100mT.

5. Maintenance free 12 year service life
Ultrasonic technology eliminates drift caused by wear.

6. Omnidirectional installation
Vertical/horizontal installation is suitable for enclosed pipeline spaces.

7. Anti bubble measurement
Ultrasonic sensors ignore airbags to achieve consistent accuracy.

8. IP68 environmental protection level
Submersible, dustproof, moisture-proof, and corrosion-resistant.

9. Self healing data transmission
The LoRaWAN/NB IoT protocol ensures 99.99% data integrity.

 

 

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.Expertise in the Ultrasonic Water Meter Industry: With our in-depth knowledge and experience, we offer more professional service tailored specifically to the ultrasonic water meter industry. Our team understands the unique challenges and requirements of this sector, ensuring that our customers receive the highest level of expertise and support.

 

2.Enhanced Manufacture Ability: We take pride in our advanced manufacturing capabilities, enabling us to produce high-quality ultrasonic water meters efficiently and effectively. Our state-of-the-art facilities and streamlined processes ensure that we can meet the demands of our customers, delivering products of exceptional quality and reliability.

 

3.Flexible Payment Options: We understand the importance of providing convenient payment terms to our customers. Therefore, we offer various payment options to choose from, including T/T, Western Union, L/C, and Paypal. This flexibility allows our customers to select the payment method that best suits their needs and preferences.

 

4.Commitment to Quality: Quality is at the forefront of everything we do. We use safe and durable materials in the manufacturing process, ensuring that our ultrasonic water meters meet the highest industry standards. Despite our commitment to quality, we strive to maintain competitive pricing, providing our customers with high-quality products at affordable prices.

 

5.Accommodation of Small Orders: We value all our customers, regardless of the order size. Whether you require a large quantity or a small batch, we are dedicated to fulfilling your needs. Our small order availability ensures that even customers with lower volume requirements can benefit from our products and services.

 

6.Quick Response Time: We understand the importance of timely communication. Our team is committed to providing quick and responsive customer support. Whether you have inquiries, requests, or require technical assistance, we aim to promptly address your concerns and provide the necessary information to ensure a smooth and efficient experience.

 

7.Secure and Efficient Transportation: We prioritize the safe and fast delivery of our products. Our reliable transportation partners and robust logistics network ensure that your orders are securely transported to your desired location. We strive to minimize transit times and optimize the efficiency of our shipping processes, providing you with peace of mind and convenience.

 

8.OEM Design and ODM Services: We recognize that every customer has unique requirements and preferences. Therefore, we offer OEM design services, allowing us to tailor our products to meet the specific needs of our customers. Our team collaborates closely with you to develop customized solutions that align with your branding, specifications, and design preferences.

 

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