High Performance R80/R100/R160 Wireless Intelligent Water Meter
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Product Highlights
- Wireless Remote Reading: Supports LoRa, NB-IoT, 4G for remote data transmission, eliminating manual reading labor.
- High Accuracy Class B: Electronic metering ensures smaller error margins for fair billing compared to mechanical meters.
- Smart Leak Detection: Detects abnormal usage patterns and sends alerts to prevent water wastage from leaks.
- Remote Valve Control: Allows remote control of water valves for unpaid bills or special situations.
- Prepaid Function: Supports IC card or online payment prepayment to reduce unpaid bill risks.
- Customizable Communication: Optional communication modes include LoRa, NB-IoT, 4G, and LoRaWAN.
- OEM/ODM Support: Full customization support including logo, packaging, and product design.
- Durable Brass Body: Constructed from brass or cast iron with PN10/PN16 pressure resistance.
Product Attributes
- Customization
- Available
- After-sales Service
- Provide Repair and Maintenance
- Warranty
- 1year
- Model NO.
- DN20
- Install
- Horizontal
- Medium Temperature
- Cold Water
- Level Measurement
- B
- Counter Instructions
- Digital and Analogue
- Nominal Diameter
- 15-50mm
- Application
- Civil, Industrial
- Principle
- Volumetric 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
- Package Size
- 62.00cm * 23.00cm * 33.00cm
- Package Gross Weight
- 16.800kg
Shipping
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description





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.

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 | |||||









About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASI2551894". Items marked "" are certified.
Company Profile
Shandong Rongxian Instrument Technology Co., Ltd. Was established in 2016 and is located in Linyi, a national innovative city, situated at the intersection of the Yangtze River Delta Economic Circle and the Bohai Rim Economic Circle. It also serves as a leading city in the South Shandong Economic Belt. Leveraging its geographical advantages and R&D capabilities, the company has grown into a leading technology enterprise in the remote meter reading and energy management industry, relying on its profound industry experience, technological innovation, and the "Smart Energy Management Platform. "
The company pursues steady development and standardized management. It has obtained ISO9001 Quality Management, ISO9001 Environmental Management, CE certification, OIML-49 certification, Information Security Management, Intellectual Property Standardization, and AAA Credit Rating certification. Its smart electricity meters and smart water meters have acquired Measurement Instrument Pattern Approval certificates and inspection reports, establishing the company's product ecosystem.
Innovation and adaptability drive the healthy development of Shandong Rongxian. The company boasts a team of outstanding professional technical talents and has built a multi-level software and hardware platform covering professional manufacturing, measurement, energy efficiency analysis, and cloud platforms. This has laid the foundation for the company's talent resource ecosystem. It has obtained 16 utility model patents, 2 design patents, and 1 invention patent, and has been recognized as a High-Tech Enterprise and a Technology-Based Enterprise in Shandong Province.
The company adheres to a comprehensive 6S management system and pursues excellence in quality. Quality control covers the entire process of product design, supplier management, product manufacturing, and after-sales service, and a product operation quality information database has been established. The final assembly production line, high-temperature aging chamber, and error calibration devices strictly follow the "6S" production site management model.
From a strategic perspective, the company defines its development direction as a specialized and systematic provider of products and services focused on remote meter reading and energy management equipment and software. It develops channel partnerships, focusing on product R&D, production quality control, and technical services. The company is committed to winning mutually beneficial partnerships through competitive pricing advantages, high-end product quality, leading technological strengths, and long-term, continuous service.
Business Scope (General Projects):
Manufacture of instruments and meters; Manufacture of smart instruments and meters; R&D of IoT technology; Sales of smart instruments and meters; Software development; Manufacture of building decorations, plumbing parts, and other metal building products; Manufacture of plastic products; Sales of plastic products; Sales of instruments and meters; Grain cultivation; Vegetable cultivation; Horticultural product cultivation; Grain sales; Horticultural product sales; Crop straw process
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Linyi, Shandong, China
-
Plant Area
- 12000 square meters
-
Number of Employees
- 31
-
Registered Capital
- 35,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1pc
-
Supply Chain Partners
- 141
Our Production Capability & Technical Expertise
-
Main Products
- Electronic Remote Water Meter, Smart Card Meter, Energy Meter, Ultrasonic Water Meter, NB IoT Water Meter, Three-Phase Prepaid Electricity Meter, Single-Phase Prepaid Water Meter
-
Production Lines
- 7
-
Production Machines
- LS-3B Water Meter Calibration Device, LS-4B Large-Diameter Water Meter Calibration Device, CH-1100 Automatic Gluing Machine, SYZ Hot Water Flow Standard Device, Production Assembly Line, FML-GX20 Laser Marking Machine, Rapid Aging Screening System, Meter Detection Instrument
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2016-05-23
-
Export Year
- 2 years
-
Main Markets
- Domestic, Central Asia
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 8
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO14001, ISO45001:2018, Others
-
Cooperated with Fortune 500
- No
FAQ
- Can I have a sample order for the product?
- Yes, we welcome sample order to test and check quality, Mixed samples are acceptable.
- Do you have any MOQ limit for product order?
- Low MOQ, 1pc for sample checking is available.
- Can I request to change the form of packaging and transportation?
- Yes, We can change the form of the packaging and transportation according to your request but you have to bear their own costs incurred duning this period and the spreads.
- Can I request to advance the shipment?
- It should be depends on whether there is suffcient inventory in our warehouse.
- Can I have my own Logo on the product?
- Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost.
- Can you produce the products according to my own drawings?
- Yes, we can produce the products according to your drawings that will be most satisfy you.
- What is the warranty period for the water meter?
- We provide a 1-year warranty for the product.
- What communication modes are supported?
- The meter supports 4G, NB-IoT, LoRa, and LoRaWAN communication modes.
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