Smart Water Flow Meter with Prepaid Remote Control and CE/OIML-R49 Certification DN15
|
Still deciding? Get samples of $ !
Order Sample
|
Product Details
| Customization: | Available |
|---|---|
| After-sales Service: | Provide Repair and Maintenance |
| Warranty: | 1year |
Shipping
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
Payment Guarantee
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Manufacturer/Factory & Trading Company
360° Virtual Tour
Secured Trading Service
Diamond Member Since 2025
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Sign In to see all verified strength labels (29)
Find Similar Products
Basic Info.
- Model NO.
- DN15
- Install
- Horizontal
- Medium Temperature
- Cold Water
- Level Measurement
- B
- Counter Instructions
- Digital and Analogue
- Nominal Diameter
- 15-50mm
- Application
- Civil, Industrial
- Principle
- Speed of Water Meter
- Medium Pressure
- High-pressure Water Meter
- Work Environment
- Dry Water Meter
- Stucture
- Wireless Communicating
- Communication Mode
- Lora /Nb-IoT/4G/Wlw(Optional)
- Ratio Range
- R80/R100/R160
- Customized Support
- OEM,ODM,Obm
- Flow Rate
- Custom-Made
- Transport Package
- Cardboard Packaging
- Specification
- DN15-DN50
- Trademark
- Rongxian
- Origin
- Shandong Province
Packaging & Delivery
- Package Size
- 58.00cm * 19.00cm * 31.00cm
- Package Gross Weight
- 11.500kg
Product Description

Product Description




Features
1,Remote Meter Reading – With wireless communication technologies (such as LoRa, NB-IoT, M-Bus, etc.), smart water meters enable remote data transmission, eliminating the need for manual reading and reducing labor costs.
2,Accurate Measurement – Using electronic metering technology, smart water meters offer smaller error margins compared to traditional mechanical meters, ensuring fair billing for users.
3,Real-time Monitoring – They can track real-time water usage, flow rate, pressure, and other data, allowing both users and management departments to analyze usage trends
4,Prepaid Function – Through IC cards or online payment, users can prepay for water usage, reducing the risk of unpaid bills and improving management efficiency.
5,Leakage Alerts – Smart water meters can detect abnormal usage, such as continuous or sudden high water consumption, and send alerts to prevent water wastage from leaks.
6,Remote Control – Smart meters can remotely control the water valve, allowing water supply companies to shut off water in cases of unpaid bills or special situations, offering flexible management options.
7, Intelligent Data Analysis – They store and analyze water usage data, providing decision-making support for water utilities, optimizing water supply scheduling, and improving water resource efficiency.
2,Accurate Measurement – Using electronic metering technology, smart water meters offer smaller error margins compared to traditional mechanical meters, ensuring fair billing for users.
3,Real-time Monitoring – They can track real-time water usage, flow rate, pressure, and other data, allowing both users and management departments to analyze usage trends
4,Prepaid Function – Through IC cards or online payment, users can prepay for water usage, reducing the risk of unpaid bills and improving management efficiency.
5,Leakage Alerts – Smart water meters can detect abnormal usage, such as continuous or sudden high water consumption, and send alerts to prevent water wastage from leaks.
6,Remote Control – Smart meters can remotely control the water valve, allowing water supply companies to shut off water in cases of unpaid bills or special situations, offering flexible management options.
7, Intelligent Data Analysis – They store and analyze water usage data, providing decision-making support for water utilities, optimizing water supply scheduling, and improving water resource efficiency.
Dimensions

Product Parameters | |
Type | Smart Water Meter |
Communication Mode | 4G/NB-IOT/Lora/lorawan |
Ratio Range | R80/R100/R160 |
warranty | 1 year |
place of origin | Shandong,China |
customized support | OEM,ODM,OBM |
brand name | Rongxian |
Flow Rate | Custom-made |
Nominal Diameter (mm) | DN15-DN40 |
Sizes | 15mm, 20mm,25mm,32mm,40mm |
Application | Residential / Domestic |
Material of body | Brass/Cast iron |
Standard | ClassB |
Installation | Horizontal |
Connection | Thread |
Feature | High Performance |
Water Pressure | PN10/PN16 |
Technical Data | ||||||
DN (mm) | 15 | 20 | 25 | 32 | 40 | |
Size (inch) | 1/2" | 3/4" | 1″ | 1-1/4″ | 1-1/2″ | |
Q4(m³/h) | 3.125 | 5 | 7.895 | 12.5 | 20 | |
Q3(m³/h) | 2.5 | 4 | 6.3 | 10 | 16 | |
R=80 | Q2 (m³/h) | 0.05 | 0.08 | 0.126 | 0.2 | 0.32 |
Q1 (m³/h) | 0.03125 | 0.05 | 0.07875 | 0.125 | 0.2 | |
R=100 | Q2 (m³/h) | 0.04 | 0.064 | 0.1008 | 0.16 | 0.256 |
Q1 (m³/h) | 0.025 | 0.04 | 0.063 | 0.1 | 0.16 | |
R=160 | Q2 (m³/h) | 0.025 | 0.04 | 0.063 | 0.1 | 0.16 |
Q1 (m³/h) | 0.015625 | 0.025 | 0.039375 | 0.0625 | 0.1 | |
Meter Length L1(mm) | 165 | 195 | 225 | 330 | 360 | |
Max. Reading (m3) | 99999 | 99999 | 99999 | 99999 | 99999 | |
Min.Reading (Liter) | 0.0001 | 0.0001 | 0.0001 | 0.0001 | 0.0001 | |
Max.Pressure (Bar) | 16 | 16 | 16 | 16 | 16 | |
Pressure Loss (ΔP) | 63 | |||||
Class of measurement | B | |||||
Connection | Thread | |||||
Main Product

Company Profile

FOCUSED ON WATER METER DESIGNMANUFACTURING AND SALE
Shandong Rongxian Water Meter Co., Ltd. is located in the Shandongregion and is a high-tech national enterprise specializing in theresearch, development, and manufacturing of intelligent water metersystems, electricity meter systems, heating supply systems, and corecomponents.
The company has successively obtained specialized and innovativeenterprise certification, quality management system certification, envi-ronmental management system certification, and occupational healthand safety management system certification. At the same time, it hasestablished a comprehensive product traceability system and a continu-ous quality control mechanism, making it a leading enterprise in China'senergy measurement and efficiency management industry.The company is committed to the development philosophy of "continuous innovation for long-term excellence", striving to promote modern-ization,intelligence, and comfort in smart living.

Our Factory & Certificates & Exhibition



Packaging & Shipping

Customer Praise

Customer Group Photo

FAQ
Q:Can l have a sample order for product ?
A:Yes, we welcome sample order to test and checkquality, Mixed samples are acceptable.
Q:Do you have any MOQ limit for product order ?
A:Low MOQ, 1pc for sample checking is available.
Q:Can l request to change the form of packaging and transportation?
A:Yes, We can change the form ofthe packaging and transportation according to your request but you have to bear their own costs incurred duning thisperiod and the spreads..
Q:Can l request to advance the shipment?
A:lt should be depends on whether there is suffcient inventory in our warehouse.
Q:Can l have my own Logo on the product?
A:Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost.
Q:Can you produce the products according to my own drawings?
A:Yes, we can produce the products according to your drawings that will be most satisfy you.
Send your message to this supplier
People who viewed this also viewed
Find Similar Products By Category
- Supplier Homepage
- Products
- Smart Water Meter
- Smart Water Flow Meter with Prepaid Remote Control and CE/OIML-R49 Certification DN15
Related Categories
Hot Searches
More