Shenzhen Xuxinda Smart Water Meter Co., Ltd.

Shenzhen Xuxinda Smart Water Meter Co., Ltd. Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Shenzhen Xuxinda Smart Water Meter Co., Ltd., Industrial Company, Shenzhen.

Global expert in smart water management and intelligent water use, and a factory specializing in the research and development and manufacturing of smart water meters.

25/12/2025

Shenzhen Xuxinda Intelligent Co., Ltd. has been in the water meter industry for many years. We have extended our core technology to water meter manufacturing, focusing on two main series: high-precision mechanical water meters and IoT smart water meters. Our products comply with [CE/ISO and other target market certifications] standards and have been exported to over 100 countries/regions, serving more than 2,000 water companies and engineering contractors. Today, we're bringing our most valued international partners to tour our factory. Let's begin with an introduction:
Water Meter Assembly Workshop
Standardized, Intelligent Assembly Process, Production Line Layout and Capacity

"This is our modular assembly line, divided into mechanical water meter assembly and smart water meter assembly areas. We utilize a streamlined assembly process, with a single production line capable of producing up to 10,000 units per day. We can flexibly adjust the number of production lines based on order volume, with small-batch customized orders delivered in as little as 7 days."

Smart Water Meter Core Technology
"For our smart water meter series, we perform key steps here, including sensor installation, IoT module debugging, and data calibration. Each smart water meter has a built-in [NB-IoT/LoRa] communication module, supporting remote meter reading and valve control management, with a data transmission accuracy of 99.9%. This is a core advantage of our integrated automation technology."

Dust-Free Operation and Compliance Requirements
"The assembly area uses cleanroom standards to prevent impurities from entering the water meter and affecting measurement accuracy. At the same time, we strictly adhere to [target market environmental standards], and all raw materials and components are RoHS certified, meeting import requirements for the EU, North America, and other regions."

Full-Process Testing Items
"The quality inspection center is our quality 'gatekeeper.' Every water meter undergoes five major testing stages before leaving the factory:
Sealing test: High-pressure water test to ensure zero leakage;
Measurement accuracy test: Using a standard flow calibration device, the error is controlled within the national Class 1 standard;
High and low temperature environment test: Simulating extreme environments from -20℃ to 60℃ to verify water meter stability;
Aging test: Accelerated simulation of 5 years of use to ensure long-term reliability;
Smart module joint debugging test: Verifying remote communication and data upload functions."

Testing Equipment and Certification
"Our testing equipment is calibrated and certified by the [National Institute of Metrology], and the test data can be directly used as compliance evidence for product export. We also support on-site witnessing of the testing process by customers or provide third-party testing reports."
Shenzhen Xuxinda Smart Water Meter Co., Ltd.
https://smart-water-meters.com/
https://xxdzn.en.alibaba.com/
Contact: Zhigang XU
WhatsApp: +86 138 2366 2375
Email: [email protected]
Global professional manufacturer of water meters, Provide a variety of R & D design customization and technical solutions.Recommended dedicated to providing excellent service Welcome to inquire!

06/12/2025

Компания Shenzhen Xuxinda Intelligent Technology Co., Ltd., основанная 5 сентября 2019 года с уставным капиталом 20 миллионов юаней, расположена на улице Фуюн в районе Баоань города Шэньчжэнь. Это национальное высокотехнологичное предприятие, специализирующееся на интеллектуальном управлении водопользованием и энергоснабжением. Ранее известная как Shenzhen Xuxinda Electronics Co., Ltd., основанная в 2011 году, в 2019 году стала независимым предприятием после многолетнего технологического развития. Компания разработала стратегию развития «Интернет + Интернет вещей + интеллектуальные системы учёта» и занимается исследованиями и разработками, производством и продажей оборудования, такого как механические и ультразвуковые водосчётчики, интеллектуальные водосчётчики, а также предлагает комплексные решения, такие как облачные платформы для интеллектуального управления водопользованием и системы управления энергоснабжением.

Shenzhen Xuxinda Smart Water Meter Co., Ltd.
https://smart-water-meters.com/
https://xxdzn.en.alibaba.com/
Контактное лицо: Чжиган Сюй
WhatsApp: +86 138 2366 2375
Электронная почта: [email protected]
Мировой профессиональный производитель счетчиков воды. Предлагает широкий спектр научно-исследовательских и опытно-конструкторских разработок, разработку индивидуальных проектов и технических решений. Рекомендуем и стремимся предоставлять превосходный сервис. Добро пожаловать!

«Медные таблицы DN25» — это не общепринятый термин; скорее всего, речь идет о технической документации или каталогах для...
05/12/2025

«Медные таблицы DN25» — это не общепринятый термин; скорее всего, речь идет о технической документации или каталогах для медных труб с номинальным диаметром DN25, которые, помимо механических свойств, содержат данные о расходе воды, давлении и условиях монтажа. Они не являются исключительно «механическими таблицами воды», а представляют собой комплексную информацию для проектирования систем водоснабжения.
Определение терминов
DN25 означает номинальный диаметр (диаметр условного прохода) 25 миллиметров, что примерно соответствует внутреннему диаметру трубы. Это стандартное обозначение для определения размера трубопроводной арматуры и фитингов.
Медные трубы — это материал, используемый в системах питьевой воды, отопления и охлаждения, который имеет специфические свойства, отличающиеся от других материалов, например, полиэтилена или стали.
«Механические таблицы воды» — это не стандартный технический термин, но, вероятно, относится к таблицам, описывающим механические или гидравлические характеристики потока воды, такие как расход, потери давления и скорость потока.
Комплексная информация
Документация для медных труб DN25 выходит за рамки только гидравлических данных и включает следующие ключевые элементы:
Технические характеристики материалов: информация о составе меди, ее прочности, максимальном рабочем давлении и температуре.
Гидравлические расчеты: таблицы или формулы для определения расхода воды (например, в л/мин или м³/ч) при определенном перепаде давления, что критически важно для проектирования систем водоснабжения.
Правила монтажа: рекомендации по установке, включая типы соединений (например, пайка, фитинги), требования к компенсации теплового расширения и совместимость с другими материалами.
Почему Это Важно
Использование правильной и полной технической документации для медных труб DN25 необходимо для обеспечения безопасности, эффективности и долговечности всей системы водоснабжения или отопления. Недостаточно учитывать только «механические» аспекты; необходимо соблюдать все нормы и правила, касающиеся конкретного материала и его применения.
Contact: Zhigang XU
WhatsApp: +86 138 2366 2375
Email: [email protected]
Alibaba: https://xxdzn.en.alibaba.com
Website: https://smart-water-meters.com//

Shenzhen Xuxinda Smart Water Meter Co., Ltd.https://smart-water-meters.com/https://xxdzn.en.alibaba.com/Personne à conta...
04/12/2025

Shenzhen Xuxinda Smart Water Meter Co., Ltd.

https://smart-water-meters.com/

https://xxdzn.en.alibaba.com/

Personne à contacter : Xu Zhigang

WhatsApp : +86 138 2366 2375
Courriel : [email protected]
Nous sommes un fabricant international de compteurs d’eau intelligents, offrant une gamme complète de services de R&D, des solutions personnalisées et un accompagnement technique. Nous nous engageons à vous fournir un service d’excellence. N’hésitez pas à nous contacter !
Un raccord DN40 plein cuivre avec ajustement extérieur fait généralement référence à un raccord en cuivre de taille nominale 40 mm (équivalent à 1" 1/2 pouce), conçu pour s'adapter et être ajusté sur le diamètre extérieur d'un tube en cuivre de 42 mm, ou pour permettre un certain réglage lors de l'installation.
Caractéristiques principales
DN40 (Diamètre Nominal 40) : Bien que le diamètre nominal se réfère approximativement au diamètre intérieur, dans le contexte des raccords pour tubes en cuivre, cela correspond souvent à un diamètre extérieur de tube spécifique, typiquement 42 mm pour cette taille.
Plein Cuivre (ou Laiton) : Le raccord est fabriqué entièrement en cuivre ou dans un alliage de cuivre (laiton), offrant une excellente résistance à la corrosion et une grande fiabilité pour les installations d'eau, de gaz ou de chauffage.
Ajustement Extérieur : Le terme "ajustement extérieur" suggère probablement un type de raccord à compression (plutôt qu'à souder), où le serrage d'un écrou sur le corps du raccord permet de comprimer une bague (ou un joint) sur la surface extérieure du tube pour assurer l'étanchéité. Cela permet un réglage lors de l'installation.
Ces raccords expliquent comment connecter des tubes en cuivre de 42 mm (DN40) à l'aide de raccords à compression ou filetés :
DN40 (1½″) FlexEJ female compression fittings for 42 mm ...
DN40 (1½″) FlexEJ female compression fittings for 42 mm copper pipe – 4 pack. £37.24 inc. VAT ( ...

FlexEJ

Tableau de conversion des diamètres – Tableau des tailles de tuyaux et de conduites – Inpart24.com
Translated — DN40 équivaut à 1 1/2 pouce (6/4 pouce), DN50 à un pouce ?

Inpart24.com

Types de raccords potentiels
En fonction du système de plomberie et du type d'ajustement requis, il pourrait s'agir de :
Raccord à compression : Un choix courant qui ne nécessite pas de soudure. Il utilise une olive (bague de compression) et un écrou pour fixer mécaniquement le tube. L'ajustement se fait par le serrage de l'écrou sur le tube.
Raccord union fileté : Un raccord en trois parties qui permet de joindre deux sections de tuyauterie et de les désassembler facilement. L'ajustement extérieur peut désigner le filetage externe sur l'une des pièces du raccord, souvent utilisé pour se connecter à des vannes ou des compteurs.
Raccord à braser avec filetage extérieur : Un raccord qui est soudé sur un tube en cuivre d'un côté, et qui possède un filetage mâle (ajustement extérieur) de l'autre côté pour une connexion vissée.

Shenzhen Xuxinda Smart Water Meter Co., Ltd.https://smart-water-meters.com/https://xxdzn.en.alibaba.com/Контактное лицо:...
03/12/2025

Shenzhen Xuxinda Smart Water Meter Co., Ltd.
https://smart-water-meters.com/
https://xxdzn.en.alibaba.com/
Контактное лицо: Чжиган Сюй
WhatsApp: +86 138 2366 2375
Электронная почта: [email protected]
Мировой профессиональный производитель счетчиков воды. Предлагает широкий спектр научно-исследовательских и опытно-конструкторских разработок, индивидуальные решения и технические решения. Рекомендуем и стремимся предоставлять превосходный сервис. Добро пожаловать!
Кабельный импульсный водомер (или счетчик воды с импульсным выходом) представляет собой усовершенствованную версию стандартного механического водомера, оснащенную специальным датчиком для дистанционной передачи показаний по кабелю.
Принцип работы
Основное отличие от обычного счетчика заключается в наличии импульсного датчика, который генерирует электрические импульсы, пропорциональные объему протекшей воды.
Механическая часть: Внутри счетчика находится крыльчатка или турбина, которая вращается под действием потока воды.
Датчик: К механизму счетчика прикреплен магнит (или металлическая мишень), а снаружи корпуса установлен геркон (магнитоуправляемый контакт) или индуктивный датчик.
Генерация импульсов: При каждом обороте крыльчатки (или определенном количестве оборотов, соответствующем заданному объему воды), магнит проходит мимо датчика, вызывая кратковременное замыкание или размыкание контактов – то есть, генерируя импульс.
Передача данных: Эти импульсы передаются по кабелю на внешнее устройство сбора данных, такое как система диспетчеризации здания (АСКУЭ), тепловычислитель или контроллер.
Характеристики и особенности
Дистанционный учет: Главное преимущество — возможность автоматизированного и удаленного сбора данных, что исключает необходимость ручного снятия показаний.
Цена импульса: Каждый импульс соответствует определенному объему воды. Это значение (например, 1 литр/импульс, 10 литров/импульс и т.д.) указывается производителем на корпусе прибора.
Надежность: Конструкция обычно использует проверенный временем механический принцип измерения, а электроника вынесена в отдельный модуль или имеет высокую степень защиты (например, IP68).
Простота интеграции: Наличие кабельного выхода упрощает подключение счетчика к различным системам учета и автоматизации.
Использование кабельных импульсных водомеров особенно актуально в многоквартирных домах, промышленных объектах и других местах, где требуется централизованный и точный учет водопотребления.

"Shenzhen Xuxinda Smart Water Meter Co., Ltd.https://smart-water-meters.com/https://xxdzn.en.alibaba.com/Contact: Zhigan...
02/12/2025

"Shenzhen Xuxinda Smart Water Meter Co., Ltd.
https://smart-water-meters.com/
https://xxdzn.en.alibaba.com/
Contact: Zhigang XU
WhatsApp: +86 138 2366 2375
Email: [email protected]
Global professional manufacturer of water meters, Provide a variety of R & D design customization and technical solutions.Recommended dedicated to providing excellent service Welcome to inquire!"

A wired smart water meter's internal structure consists of a flow sensor (ultrasonic, electromagnetic, or a mechanical sensor with an encoder), a microcontroller (MCU) to process data, and a wired communication module for sending data to a central system. It also includes a power system (often a battery with power supply), and some may have an integrated valve for remote shutoff, while others may have an LCD display for local readings.
Core components
Flow sensor: This is the primary component that measures the volume of water passing through.
Ultrasonic: Measures flow velocity using sound waves.
Electromagnetic: Based on Faraday's law, works with conductive fluids.
Mechanical encoder: A hybrid option where a traditional mechanical meter's register is replaced with an electronic encoder to digitize readings, often using sensors like a reed switch or a photoelectric sensor.
Microcontroller (MCU): This is the "brain" that processes the data from the sensor, performs calculations, and manages the meter's functions. It can analyze consumption patterns and detect leaks.
Wired communication module: For wired meters, this is a cable that directly connects to a network, sending data to a central monitoring system. This eliminates the need for wireless transmission like cellular or Wi-Fi.
Power system: This system, which can be a long-life battery, ensures the electronic components remain powered, sometimes with a backup power source.
Integrated valve (optional): Some advanced meters have a built-in valve that can be operated remotely to restrict or shut off water flow, which is useful for conservation or handling non-payment.
Display (optional): A local digital display, such as an LCD screen, provides the user with on-site readings of water consumption.

01/12/2025

A DN15 brass water meter is a common 15mm nominal diameter water flow measurement device, typically used in residential applications. These meters are generally constructed with a durable brass body and are available in various types, such as multi-jet or single-jet, and dry or wet dial configurations.

"Shenzhen Xuxinda Smart Water Meter Co., Ltd.
https://smart-water-meters.com/
https://xxdzn.en.alibaba.com/
Contact: Zhigang XU
WhatsApp: +86 138 2366 2375
Email: [email protected]
Global professional manufacturer of water meters, Provide a variety of R & D design customization and technical solutions.Recommended dedicated to providing excellent service Welcome to inquire!"

25/11/2025

Brass volumetric water meter is a kind of water meter that uses brass as case material and measures based on the principle of rotary piston. It measures water consumption by measuring the successive filling and discharge of a known volume of fluid and is known for its high accuracy and durability.
Main Features
Measuring principle: the use of rotary piston measuring principle, belongs to the quantitative discharge type water meter. The flow of water drives the piston to rotate, and each rotation discharges a known volume of water. The total volume is displayed by accumulating the number of rotations through a mechanical counter.
Main material: The shell is made of brass, which has the characteristics of corrosion resistance and aging resistance to ensure long-term stable performance and reliability.
High precision: high measurement accuracy, in accordance with ISO 4064 class C or higher R160/R200/R315 standards. Accurate measurements are performed even at low flow rates as low as 4 L/h.
Installation flexibility: the installation position is not limited, can be installed horizontally, vertically or tilt, does not affect the measurement accuracy.
Clear reading: the counter is usually sealed with special liquid or vacuum, which can keep the reading clear for a long time and prevent condensation or pollution.
Durability: The moving parts are made of high quality materials with stable and reliable performance and long service life.
Applicable scenarios
Brass volumetric water meters are mainly used to measure the total volume of cold drinking water through pipes. Due to its excellent low flow metering capability and high accuracy, it is particularly suitable for the following scenarios:
Home and residential: Ideal for household or residential unit water metering.
Commercial and industrial: It is also common in commercial and light industrial applications where high precision metering is required.
Complex installation environment: Because the installation location is not limited, it is suitable for a variety of complex pipeline installation environments.
Advantages and Limitations
Advantages:
Accurate measurement: high measurement accuracy in a wide flow range, especially at low flow.
Durable and reliable: the brass shell is strong and durable with good corrosion resistance.
Not sensitive to installation conditions: flexible installation location, easy maintenance.

"Shenzhen Xuxinda Group Brass volumetric water meter video
https://smart-water-meters.com/
https://xxdzn.en.alibaba.com/
Contact: Zhigang XU
WhatsApp: +86 138 2366 2375
Email: [email protected]
Global professional manufacturer of water meters, Provide a variety of R & D design customization and technical solutions.Recommended dedicated to providing excellent service Welcome to inquire!"

25/11/2025

"Shenzhen Xuxinda Group Volumetric water meter video
https://smart-water-meters.com/
https://xxdzn.en.alibaba.com/
Contact: Zhigang XU
WhatsApp: +86 138 2366 2375
Email: [email protected]
Global professional manufacturer of water meters, Provide a variety of R & D design customization and technical solutions.Recommended dedicated to providing excellent service Welcome to inquire!"
Volumetric water meter is a kind of water meter that measures the amount of water consumed by the water flow by successively filling and discharging a container of known fixed volume. It and the speed type water meter are listed as the two types of mechanical water meter. Volumetric water meters (also known as piston water meters) have high accuracy, high sensitivity (even low flow rates can be measured), flexible installation position (can be installed horizontally, vertically or tilt) and other characteristics, and are often used for domestic and industrial water metering.
Principle of operation
Core components: It consists of a known volume chamber, piston, separator and transmission mechanism.
Measurement process: when the water flow is out of date, it will drive the piston to swing back and forth in the room with fixed volume.
Record water: Each time the piston completes a swing, it represents a certain amount of water through the meter through the counter to record this amount, so as to calculate the total water consumption.
Main Features
High precision: through accurate volume measurement, the accuracy can reach less than ±0.5%, especially suitable for small flow and low flow rate measurement.
Flexible installation: not limited by the installation position, it can be installed horizontally, vertically or tilt in the pipeline, and does not affect the measurement accuracy.
High sensitivity: can measure water flow as low as 4 liters per hour.
Clear reading: THE digital wheel of the counter is sealed with special liquid to ensure clear reading in various environments.
High stability: It is not sensitive to the fluctuation of the water flow and can maintain high accuracy even under unstable water flow conditions.

24/11/2025

The replacement of the internet card (IoT card / SIM card) for an ultrasonic water meter requires first locating the card slot, then following the standard procedures. The key is to properly power off the device and adapt the card to avoid damaging the electronic components of the water meter.
"""Shenzhen Xuxinda Group Replacement of Internet SIM card for ultrasonic water meter video
https://smart-water-meters.com/
https://xxdzn.en.alibaba.com/
Contact: Zhigang XU
WhatsApp: +86 138 2366 2375
Email: [email protected]
Global professional manufacturer of water meters, Provide a variety of R & D design customization and technical solutions.Recommended dedicated to providing excellent service Welcome to inquire!"""

22/11/2025

Externally regulated mechanical water meter is a kind of mechanical water meter that allows external adjustment of measurement accuracy. This design makes it easier to calibrate meter errors after installation or during use, unlike meters that need to be disassembled for internal adjustment.

Shenzhen Xuxinda Group OEM DN15 external-mounted mechanical water meter video
https://smart-water-meters.com/
https://xxdzn.en.alibaba.com/
Contact: Zhigang XU
WhatsApp: +86 138 2366 2375
Email: [email protected]
Global professional manufacturer of water meters, Provide a variety of R & D design customization and technical solutions.Recommended dedicated to providing excellent service Welcome to inquire!

21/11/2025

Videos showcasing the polishing process and corrosion resistance testing of water meters, compared to ordinary water meter covers, highlight the wear-resistant and rust-resistant characteristics of copper.

Social media marketing for copper-covered water meters requires combining product characteristics with the dissemination features of different platforms to create differentiated content that accurately reaches the target audience. This approach should highlight the advantages of the copper cover material and its metering performance, while also adapting to different needs in scenarios such as engineering procurement and home improvement retail.

Water meters with pipe diameters of 15, 20, 25, and 32; water meters based on pipe diameter; volumetric water meters; water meters with no moving parts; water meters with different range and accuracy levels; Class B water meters; OIML R49-1:2013 water meters; water meters with flow range ratios; Q3/Q1 water meters; 160 (R 160) water meters; water meters with service temperature ranges from C to +50°C; water meters with storage ranges from -10°C to +60°C; water meters with pressure ratings of C-media; PN 16 bar water meters; water meters with protection ratings of IP68; water meters with communication capabilities; bidirectional water meters; LoRaWAN water meters; Class A water meters (1.0.3); NB-IoT band. 8/20 Water Meter

Battery Life Water Meter
Daily Data Transmission Water Meter
5-Year Usage Water Meter
Onboard Memory Water Meter
180-Day Hourly Data Water Meter
Functional Water Meter
Leakage Water Meter
Backflow Water Meter
Magnetic Interference Water Meter
Communication Loss Water Meter
Low Battery Alarm Water Meter
Display Water Meter
8-Digit Mechanical Register Water Meter
6-Digit LCD Display Water Meter
Diagnostic LED Water Meter
Material Water Meter
Composite Material Water Meter
Zinc-Free Brass Body Water Meter
Nickel-Plated Brass Measuring Tube Water Meter
Connection Water Meter
ISO 228-1 Threaded Water Meter
Length Meter Compliant with ISO 1452 Standard Water Meter
Certified Water Meter
CE Water Meter
OIML R49-1 Water Meter
ISO 4064-1 Water Meter
ISO 9001 Water Meter

Shenzhen Xuxinda Group OEM/ODM/SKD water meter manufacturer

https://smart-water-meters.com/

https://xxdzn.en.alibaba.com/
Contact: Zhigang XU
WhatsApp: +86 138 2366 2375
Email: [email protected]
Global professional manufacturer of water meters, Provide a variety of R & D design customization and technical solutions. Recommended dedicated to providing excellent service Welcome to inquire!

Address

Shenzhen
518107

Opening Hours

Monday 09:00 - 18:00
Tuesday 09:00 - 18:00
Wednesday 09:00 - 18:00
Thursday 09:00 - 18:00
Friday 09:00 - 18:00
Saturday 09:00 - 12:00

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