What are the available nominal diameters?

The meter is available in nominal diameters of 15mm, 20mm, and 25mm.

What is the working temperature range for cold water?

For cold water meters, the working temperature range is 0.1 to 30 degrees Celsius.

Is the product compliant with industry standards?

Yes, the product performance index conforms to GB/T778-2018 standards.

Nb-Iot Smart Wireless Ultrasonic Water Flow Meter

Name: Nb-Iot Smart Wireless Ultrasonic Water Flow Meter
Brand: Wuhan San Fran Electronics Co., Ltd.
SKU: 1970430512

Hubei, ChinaWuhan San Fran Electronics Co., Ltd.

US$60.00

1-99 Pieces

US$35.00

100-999 Pieces

US$30.00

1,000+ Pieces

Sample price:US$60.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Support Online Checking

Warranty

One Year Warranty

Model NO.

LXSY-N

Install

Horizontal

Medium Temperature

Cold Water

Level Measurement

Counter Instructions

Digital

Nominal Diameter

15-50mm

Application

Civil

Principle

Volumetric Meter

Medium Pressure

General Water Meter

Work Environment

Wet Water Meter

Stucture

Intelligent IC Card

Color

White+Blue

Transport Package

Carton Packing

Specification

Class 2

Trademark

SANFRAN

Origin

China

HS Code

9028201000

Production Capacity

500000PCS/Month

Key features

NB-IoT Connectivity: Adopts advanced LPWA technology for deep network coverage and low power long-distance transmission.

Remote Control & Reading: Enables real-time online monitoring, remote centralized meter reading, and remote valve control.

Easy Installation: Split structure design requires no on-site wiring, making installation simple and efficient.

Long Service Life: Features low power consumption and high reliability with a service life exceeding 6 years.

Data Security: Ensures data is not lost during power outages with non-volatile memory protection.

IP68 Protection: Offers high protection grade IP68 for reliable operation in wet water meter environments.

Replaceable Battery: Allows battery replacement on-site without dismantling the entire meter.

Anti-Tamper Design: Includes multiple anti-temper designs to ensure measurement accuracy and security.

Company profile

Years of Export ExperienceR&D CapabilitiesManagement CertificationProduction Process Visualization

Wuhan San Fran Electronics Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 26 Years CertifiedNearest Port: Wuhan PortAverage Response Time: ≤7.96h

AI-Powered supplier vetting

SummarySANFRAN is a smart energy meter and related solutions supplier with more than 20 years of development experience and over 100 smart energy meter products. It reports ISO9001, ISO14001, ISO45001 and ISO50001-related certifications, product certification capability including CCC, documented quality, complaint-handling, traceability and supplier-management procedures. Its reported resources include 135 R&D engineers, 41–50 quality-control staff, more than 10 production lines in one record and 20 in another, and single-phase smart meter output of 10 million pieces. The company offers extensive customization, 3D design, SDK availability and recent new-product development. It has export experience of 26 years, self-operated import/export rights, and reported after-sales agencies covering 31 provinces and cities. Financial adequacy cannot be determined because the slices identify reporting years but provide no financial results.

Supplier typeSANFRAN presents itself as an instrumentation, energy-efficiency, water, electricity and gas solutions enterprise, with a specific focus on smart energy meters and extended products. Its stated product and solution scope supports classification as a smart energy meter and energy-management solutions supplier.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates, plus ISO45001:2018, ISO50001 and other certifications in its sustainable-development management information. It also reports CCC and other product-certification capability, although the exact scope and validity of every listed certification are not provided.

After-Sales capabilitySANFRAN states that its after-sales service agencies cover 31 provinces and cities. It also reports a clear, followed procedure and records for customer complaints, providing explicit evidence of a structured after-sales and complaint-management capability.

R&D capabilityThe supplier reports 135 R&D engineers, SDK availability, new products developed during the past year, and more than 100 smart energy meter types developed over more than 20 years. These statements provide explicit evidence of an established and ongoing R&D capability.

Production capacitySANFRAN reports more than 10 production lines in one slice, 20 manufacturing lines in another, 10 million pieces of annual single-phase smart energy meter output, 41–50 quality-control staff, and lead times within 15 working days during off-peak periods. A stated weakness is that the factory does not continuously reconcile quantities for every batch or production lot, so production scale is evidenced but batch-quantity control has a documented gap.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization and flexible customization, together with 3D software design services. This indicates broad design-to-order and modification capability.

Client casesSANFRAN states that its total number of winning bids in recent power-grid tenders ranked among the top eight, and that its after-sales agencies cover 31 provinces and cities. These are explicit market and deployment references, but the slices do not identify customer names, project details or independently verifiable case outcomes.