DN25 Flow Meter Digital Ultrasonic Smart Water Meter Nb-IoT Cellular

Name: DN25 Flow Meter Digital Ultrasonic Smart Water Meter Nb-IoT Cellular
Brand: NINGBO XINGHANG METER TECHNOLOGY CO., LTD.
SKU: 2332844725

Zhejiang, ChinaNINGBO XINGHANG METER TECHNOLOGY CO., LTD.

US$42.50

100-999 Pieces

US$41.50

1,000-2,999 Pieces

US$40.50

3,000+ Pieces

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

6 Years

Warranty

6 Years

Model NO.

LXC-15S-25S

Install

H/V

Medium Temperature

T50

Level Measurement

Class 2

Counter Instructions

Digital

Nominal Diameter

DN15-DN20

Application

Civil

Principle

Ultrasonic

Medium Pressure

General Water Meter

Work Environment

Ultrasonic

Stucture

Ultrasonic Structure

Communication Choice

Lorawan/M-Bus/RS-485/Wm-Bus/Nb-Lot/4G/etc

Accuracy

R250

Waterproof Class

IP68

Valve Control

Support

Power Supply

Lithium Battery Powered

Reading Mode

Remote Automatic Reading

Standard

ISO4064/OIML R49

Transport Package

Export Carton

Specification

Brass body, brass connectors

Trademark

NBXH

Origin

Ningbo, China

HS Code

9028201000

Production Capacity

100, 000/Month

Key features

Built-in SS304 Remote Valve Control: Integrated shut-off valve enables remote on/off for arrears management, eliminates door-to-door visits and cuts on-site operational labor costs.

R250 Class 2 Precision Billing: R250 dynamic range with Class 2 accuracy per ISO4064/OIML R49, effectively captures micro-flow and reduces non-revenue water loss.

Pipeline Leak Detection Function: Built-in leakage monitoring identifies pipe waste promptly, lowering distribution loss and operational expenditure for water networks.

>=10-Year Battery + 36-Month Data Archive: Up to 15-year battery life with 36-month storage and IP68 protection, supports billing tracing and reduces underground maintenance frequency.

ISO4064 & OIML R49 Custody Certified: Fully compliant with international metering standards, meets legal trade settlement requirements and qualifies for public utility bidding.

Company profile

NINGBO XINGHANG METER TECHNOLOGY CO., LTD.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2005-09-08Nearest Port: NIINGBO, SHANGHAIAverage Response Time: ≤3.66hTerms of Payment: T/T, Western Union, Money Gram, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryNINGBO XINGHANG METER TECHNOLOGY CO., LTD. is identified as a Chinese manufacturer/factory specializing in water meters and heat meters. The supplier reports more than 20 years of manufacturing experience, exports to over 60 countries, and derives 90% of total sales from exports. Its stated capabilities include electronic and mechanical design, programming, testing, calibration, three production lines, 11–20 quality-control staff, and 21–30 years of total R&D engineer experience. ISO 9001, ISO 14001, ISO 14000, and ISO 14064 are listed as management-system certifications. Reported annual water-meter production is 1.2 million pieces, with one-month lead times in both off-peak and peak seasons. Evidence supports established manufacturing, international distribution, and engineering capabilities. However, the provided information does not sufficiently verify financial strength, customization services, or named customer cases.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and operates as a limited company in Zhejiang, China, with Instruments & Meters as its commercial trade category. This directly supports its status as a manufacturing supplier rather than only a trading intermediary.

CertificationsThe supplier lists ISO 9001, ISO 14001, ISO 14000, and ISO 14064 as its supplier management-system certifications. These stated certifications provide explicit evidence of formal quality and environmental management systems, although certificate scope and validity details are not provided.

After-Sales capabilityThe supplier states that it provides efficient after-sales service and describes this capability alongside professional engineers and advanced technology. This is positive direct evidence, but the slices do not specify service locations, response times, warranty terms, or support procedures.

R&D capabilityThe supplier reports an engineering team capable of designing electronic parts, programming code, mechanical structures, testing, and calibration. Its product range includes mechanical, magnetic, ultrasonic, smart, modular, volumetric, water, and heat-meter products, supporting established technical breadth and product-development capability.

Production capacityThe supplier reports more than 20 years of water- and heat-meter manufacturing, three production lines, 11–20 quality-control staff, annual water-meter output of 1.2 million pieces, and one-month order fulfillment in both peak and off-peak seasons. It also states that 90% of sales are exports and identifies broad international markets, indicating substantial production and delivery experience.

Product Q&A

Q:Does this ultrasonic water meter support remote valve control for water supply network management?

Yes, it has a built-in SS304 valve that supports remote shut-off and opening, enabling utilities to realize arrears management, pipeline maintenance control and district water supply scheduling.

Q:What metering standards and accuracy class does this meter comply with?

It conforms to ISO 4064 and OIML R49 standards with Class 2 metrological accuracy, and features R250 dynamic measuring range, ensuring accurate billing across all flow rates.

Q:What communication interfaces are available for AMI system integration?

It supports multiple options including M-Bus, RS485, LoRa/LoRaWAN, NB-IoT and 4G (CAT 1), complying with EN13757 protocol for seamless connection to centralized AMI/AMR management systems.

Q:Does it help reduce non-revenue water through leak detection?

Yes, it is equipped with pipe leak detection function, which helps utilities identify abnormal water consumption and pipeline leakage in time, effectively reducing network water loss.

Q:What is the protection rating for outdoor and underground installation?

It achieves IP68 protection class with Class B environmental classification, adapting to long-term outdoor, underground and humid pipeline operation environments.