Basement Water Meter

Basement Water Meter

Model:U-WR2
Series Name:Basement Water Meter
Belonging Series:Ultrasonic wireless water meter
IP Rating:IP68
Wide Dynamic Range: R800/R500
Max Battery Life:12 years
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Description
Technical Parameters

 

overview

 

The Basement Water Meter is a state-of-the-art metering solution meticulously engineered for commercial buildings. It incorporates leading-edge thermal measurement technology, seamlessly fusing intelligent wireless connectivity, in-depth data analytics, and outstanding metrological precision. This combination effectively minimizes heat loss and maximizes energy efficiency, thereby enhancing overall operational savings. The Commercial Ultrasonic Heat Meter boasts a forward-thinking design, with an extended lifespan of 12 years, outlasting conventional mechanical heat meters. Its non-mechanical structure, devoid of moving components, ensures consistent accuracy and demands no maintenance over its entire service life. Crafted from top-grade imported engineering materials renowned for their high strength and excellent heat resistance, it can withstand a maximum allowable pressure (MAP) of 16 bar, guaranteeing reliable performance under various working conditions.

 

Key Technical Features

 

 

1. Wide dynamic range options: R250/R400/R500
With flexible R250, R400, and R500 dynamic range selection, our water meters can seamlessly adapt to various flow conditions. Whether dealing with small capacity household or high traffic commercial applications, it can provide accuracy at different consumption levels, ensuring accurate readings that meet various needs.
2. U0/D0 compatibility
Our water meter adopts U0/D0 compatibility design, without the need for additional pipeline extension. This feature simplifies integration with existing systems, achieves precise measurement out of the box, reduces installation complexity, and improves overall efficiency.
3. Minimum flow rate: 1.5L/h
Our flowmeter can detect flow rates as low as 1.5L/h and even capture the smallest amount of water used. This ultra sensitivity is highly suitable for identifying leaks, monitoring drop by drop consumption, and ensuring that
no drop of water goes missing, providing unparalleled measurement accuracy.

4. Not affected by impurities and magnetic fields
Our water meters can withstand the challenges of the real world without being affected by water impurities and external magnetic interference. Its robust internal design ensures consistent and reliable readings, regardless of sediment, debris, or nearby magnetic sources, minimizing errors and maintenance caused by environmental factors.
5.12+year lifespan
Our water meters are designed for long-term reliability, with an expected lifespan of over 12 years. This extended durability reduces the frequency of replacement, significantly lowering long-term costs and downtime. Its long lifespan and stable performance provide peace of mind for sustainable and cost-effective water resource management.

6. Easy to install: Vertical or horizontal installation
Installation flexibility is the core of our water meter design. Whether your pipeline setup requires vertical or horizontal placement, it can easily adapt to any configuration. This adaptability saves time in the setup process, making it a convenient choice for new installations and system upgrades.
7. No air measurement
Our water meter is designed to only measure water flow and ignore the presence of air inside the pipeline. This specificity can prevent inaccurate readings caused by airbags and ensure that the recorded data accurately reflects the actual water usage. It provides reliable indicators that are crucial for accurate billing and efficient resource management.

8. IP68 protection level
Our water meters have an IP68 protection rating, providing excellent dust and water resistance performance. It can withstand immersion in water at a specified depth and is completely sealed to prevent dust particles. This sturdy structure ensures reliable operation in harsh, humid, or dusty environments from basement to outdoor installation.

 

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

12.6 L/h

Q1

5 L/h

8 L/h

7 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

 

 

 

 

ultrasonic water meter

DN

L(mm)

Meter Thread

Pipe Thread

Extension Pipe Used

L2(mm)

H(mm)

H1(mm)

15

110

G¾B

None

82

16

82.2

115

G¾B

None

82

16 82.2

130

G¾B

None

82

16 82.2

165

G¾B

None

82

16 82.2

170

G¾B

None

82

16 82.2

20

110

G1B

None

82

18.5

83.2

115

G1B

None

82

18.5 83.2

130

G1B

None

82

18.5 83.2

190

G1B

None

82

18.5 83.2

195

G1B

None

82

18.5 83.2
25 110 G5/4B R1B None 82 21.8 87.2
150 G5/4B R1B None 82 21.8 87.2
200 G5/4B R1B None 82 21.8 87.2
225 G5/4B R1B None 82 21.8 87.2
260 G5/4B R1B None 82 21.8 87.2

 

Our Services

 

1. Fully equipped production facilities: Our production center is a microcosm of modern manufacturing excellence, equipped with the most advanced machinery and the latest technological advancements. This powerful setup enables us to execute complex production processes with extremely high precision, ensuring that every product meets the strictest specifications. In addition, efficient machines simplify our production line, allowing us to handle large-scale orders without affecting quality or delivery time. Whether it's precision engineering components or complex assemblies, our facilities are designed to consistently provide top-notch products.

2.Comprehensive Certification: Our comprehensive certification portfolio highlights our commitment to quality and compliance. From the MID certification that proves the metrological reliability of our products to the ATEX certification that ensures safety in potentially explosive environments. In addition, our quality, environmental, occupational health and safety, and intellectual property management system certifications reflect our overall approach to business operations. These certifications not only validate our compliance with international standards, but also provide assurance to our customers that our products are trustworthy, sustainable, and compliant with the law in different markets.

3. OEM and ODM: Understanding that each customer has unique needs, we provide OEM and ODM services. Through OEM, we can produce products under your brand and use our production expertise to turn your vision into reality. Our ODM service goes further, allowing us to collaborate with you from the initial conceptual stage. Our experienced team of designers and engineers will work closely with you to transform your ideas into customized products that stand out in the market. This dual service model provides unparalleled flexibility, allowing us to create tailored solutions that precisely meet your requirements, whether it's product functionality, brand, or market positioning.

4. Quality: Quality is the cornerstone of our manufacturing process. We first purchase the highest quality raw materials from reliable suppliers to ensure that the foundation of our products is of the highest level. From the moment raw materials enter our factory, they undergo strict inspection to meet our rigorous quality standards. Throughout the entire production process, from initial processing to final assembly and finishing, our dedicated quality inspection team will carefully monitor each stage. We use advanced testing equipment and technology to ensure that every product not only meets but also exceeds industry standards, providing customers with unparalleled quality that they can trust.

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