Zlink district ultrasonic water meters are suitable for metering the total amount of water used in neighborhoods, apartments and integrated buildings, and are generally installed in the inlet pipe section.
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Zlink district ultrasonic water meters are suitable for metering the total amount of water used in neighborhoods, apartments and integrated buildings, and are generally installed in the inlet pipe section. It serves the water utilities’ water balance statistics and water loss monitoring at the end of the pipe network, and the service line from the entrance of the district to the household meter. The series of products support a variety of IOT communication technologies and can be flexibly adapted to various installation scenarios. Our ultrasonic building water meters can help operators improve communication coverage, reduce operating costs, and provide an effective means for water companies to achieve intelligent water services.
Product Features
Turndown ratio reaches 500:1
Very low starting flow
Two-way metering to prevent water theft
Multi-function LCD display, which can display instantaneous flow, accumulated flow and various alarm information
No mechanical moving parts, no wear, stable and reliable for long-term use
Can integrate pressure monitoring and remote transmission function
The electronic chamber is evacuated to prevent unclear readings caused by glass fogging
Protection grade IP68, can work underwater for a long time
Ultra-low power consumption technology, battery power supply for more than 10 years
A variety of remote communication modes, suitable for various on-site environments
Drip detection and empty pipe detection
Integrated RS485, NB-IoT and other communication technology communication interfaces
Why digital transformation is imperative for water utilities?
Difficult to read the meter
Harsh installation environment, meter reading sites are usually in underground wells. Difficult to read meters, high labour costs and prone to human error in meter reading.
Difficult to charge
High historical arrears, creating a vicious cycle. Long cycle of meter reading and payment. Poor incentive to pay in rural areas.
High leakage loss
With utilities losing up to 30% of their water supply through leakages, non-revenue water continues to plague the industry
Zlink Meter To Cash Solution Overview
Overview:
Zlink’s meter to cash solution helps water utilities to start their digital transformation and move into the era of smart metering. On the one hand, it helps water utilities to change their operation mode from manual to information and digital.
By analysing, processing and forecasting large volumes of data, the entire production, management and service of the water system is managed in a more granular and dynamic way. On the other hand, water resources can be conserved and digital technology can be used to improve the pipe network and to reduce leakage losses to less than 10% by means of leak detection and testing water pressure.
Value
WATER METER COMPANY
Water Division
Save a lot of meter reading labor and time costs, avoid manual meter reading errors, and reduce disputes with users; Real-time monitoring of water consumption, active warnings when abnormal water consumption occurs, and timely detection of whether there is a pipe network rupture; Improve cash flow. For prepaid users, charge first before using water; for postpaid users, if water fees are in arrears, they can close the valve remotely and urge users to pay in time; High reliability, low operation and maintenance, can adapt to various complex on-site meter reading scenarios.
RESIDENT USER
Resident
There is no need for the water company to come to read the meter, it is safe and not disturbed; You can learn about water usage online at any time, and deal with any abnormalities in time to avoid waste; Multiple payment channels, online payment and recharge, no need to go to on-site outlets; Caring for the elderly living alone, reminding you of abnormal water use for a long period of time.
AMI system
It has a relatively complete protocol library, supports common equipment communication protocols at home and abroad, and has access to more than 30 equipment from more than 20 manufacturers.
Open IoT access. Support common remote communication methods GPRS/3G/4G/NB-IoT/Wi-SUN.
The system is based on modularization and plug-in design, which can be deployed in clusters, with a single device access capacity of 300,000, and can be expanded horizontally according to customer needs.
The system supports two databases, Oracle and Mysql, and can be deployed in a single, dual, and cluster various ways.
Vending system
Billing system
Public communication network architecture
Overview:
We provide a one-stop solution from data sensing, data transmission to data collection, integrating flexible and diverse IoT sensing technologies to meet applications in different scenarios.
Characteristics
Supports a variety of complex scenario deployments
① The backbone of the hybrid wireless network is Wi-SUN compliant, supports up to 24-level node self-organizing networks, and supports 150kbps high-speed communication links. ② Hybrid wireless network access network using LoRa scheme, low power anti-jamming, transmission distance, to meet a variety of intelligent water meter installation scenarios. ③ Trunk communication equipment backtransage can be used on demand 3G/4G cellular wireless network.
Ultra-low power consumption with up to 10 years of battery life
The terminal communication module uses ultra-low power wireless communication technology, adopts the unique intelligent sleep and wake-up algorithm, and supports the intelligent water meter battery power operation for more than 10 years.
High reliability, wide coverage, telecommunications -grade communication equipment robustness
① Backbone communication equipment Wi-SUN gateway and intelligent relay equipment industrial-grade equipment, IP67 waterproof and dust-proof, product design life of 15 years. ② A single Wi-SUN gateway AP can support access to up to 10,000 water meters, and the maximum can cover areas with a radius of 3KM.
① Hybrid wireless network supports the whole network automatic network, ready-to-use, can be remotely optimized network parameters and fault operation and maintenance. ② AP/Data Collector Communication devices support firmware differential upgrade FOTA.
Bluetooth Scenario
To Users:
Get water using information instantly, find abnormalities out in time, to avoid waste.
Prepaid recharge in cellphone APP，meter reading in backstage at same time，and upload statistics to main station.
To Water Utilities：
When AMI Communication failure, could Make-up meter reading on site.
Could promote users to read meter by themselves.
Cellular Wireless Scenario
2G/3G/4G applicated in：
DN40 and over large diameter industry and commercial water meter
NB-IoT applicated in：
Small diameter residential water meter large diameter industry and commercial water meter
NB-IoT Network signal coverage is well provided、cheap communication fees country and area.
LIVOLTEK developed various communication accessories to meet clients’ online & offline data upload needs. All accessories apply plug and play, no extra power supply is required. Multi-day data caches, supporting breakpoints retransmit. Small stuff, but very reassuring.
Small thing, Big use
AC1-LCD
PSD200-FI Dongle
Wi-Fi / LAN KIT 1-2
• Fast Adaptation
• Supports multiple communication modes
• Meet your online & dot offline data upload needs
Livoltek all-in-one smart residential energy management and monitoring application empower you with the data you need for intelligent and simplified control.
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System Highlights
User-friendly
Easily set up your device locally via Bluetooth connection. Monitor it worldwide through the Internet for ultimate convenience
Efficient Management
Enjoy seamless energy management with remote O&M for reliability and efficiency
Informative
Harness excellent management capability with real-time Key Performance Indicator (KPI) data for comprehensive insights
How Livoltek Smart Energy Management System Works?
Eliminate Billing Revenue
Visible Real-time Energy Tendency
Track Household Generations & Consumptions
Intelligent E-Mobility Charging Control
Online Support and Feedback
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Why choose My Livoltek System?
Centralized management of multi-sites KPI Dashboard
Professional curve analysis
Remote control and upgrade devices, reduce your O&M costs
Big data statistics and analysis, offering efficient applications
The LIVOLTEK Smart Solar EV Charger is your premier solution for fast charging and power replenishment scenarios. Engineered for efficiency and stability, this charger shares the signature design of the LIVOLTEK family, combining functionality with ergonomic aesthetics. Paired with the LIVOLTEK charging operation platform, it elevates the charging experience to new extremes.
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Product Highlights
IP54 provides high adaptability
Multiple authentication methods
Low standby power consumption
Wide input & output voltage range
Real-time load management and demand response
OCPP compliance enables backend system integration
The Livoltek Smart AC EV Charger is a stylish and efficient solution suitable for both wall and column installations. It is compact, visually appealing, and easy to install, providing seamless, independent, and cost-effective charging. It is an ideal choice for passenger vehicle owners looking to maximize the benefits of time-of-use tariffs and PV systems.
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Product Highlights
PV Charging
Harness 100% renewable energy by seamlessly integrating with existing PV systems
Dynamic Charging
Protect your home load without fuss with dynamic charging support
Safe and Reliable
Built-in 6mA DC RCD/Overload/Earth Linkage/Surge Protection/Overall Full Protection
Time of Use Tariff
Optimize charging costs by setting local schedule tariffs during low-rate periods
OTA Remote Access
Manage your charging anytime, anywhere, with the Livoltek app for remote access
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How it Works
Fast Mode
What it does: Charges your vehicle at a fixed power, whether from renewable energy or the grid.
For you: It’s like having a reliable, straightforward charger, even without solar panels.
Dynamic Mode
What it does: Adjusts charging power based on your home’s energy consumption or generation.
For you: Smart and adaptable, just like having your charger tune itself to your home’s needs.
ECO Mode
What it does: Maximizes green energy use, drawing from both renewable sources and the Livoltek battery pack.
For you: A green powerhouse that minimizes grid use and keeps your car charged efficiently.
The livoltek BHF HV Battery System is ideal for new installation of residential energy storage system. With high energy density, high efficiency, modular stacking design and IP65 level, BHF series battery is space-saving for indoor and outdoor installation. Up to 30 kWh system can fit your high energy demand.
Product Highlights
IP65 supporting indoor and outdoor installation
Reliable performance: High efficiency, high energy density and 90% DOD
Long cycle life and safest prismatic LFP batteries
Remote fault diagnosis, upgrade and maintenance
Modular stacking design, easy installation, supporting floor and wall mounting
Meet the LIVOLTEK BLF51 Battery Series – an efficient solution for home energy storage. Ideal for new installations or retrofitting existing PV systems, the BLF51 offers high energy density, saving space for indoor or outdoor use. Its flexible expansion adapts to evolving energy demands, providing a practical and enduring choice.
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Product Highlights
Reliable Performance & High efficiency and 90% DoD
Long Cycle Life and Safest Prismatic LFP Batteries
Intelligent BMS with multiple protections
Double and Robust Mechanical Protection
Easy & quick installation
Expansion by Modular Design
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How it Works
Advanced Safety
Ensure safe indoor and outdoor use with IP65 high-level protection, offering advanced safety for your residential energy storage.
Scalable Modularity
Tailor your storage needs with scalable and parallel expansion, ranging from 5kWh to 25kWh, providing a customized solution for every home.
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Extended Lifespan
Prolong the lifespan of your energy storage solution with increased cycle life and a 90% Depth of Discharge (DoD), enhancing PV self-consumption.
Seamless Integration
Compatible with third-party storage inverters, the BLF51 ensures easy integration into your existing energy system, offering a seamless and efficient energy storage solution.
