Our Products

The ZLINK HXW310-P bulk prepayment ultrasonic water meter is a large-diameter, high-accuracy metering solution designed for commercial, industrial, and municipal prepayment applications. Covering a size range from DN50 to DN200, the HXW310-P meets the requirements of bulk water consumers, including industrial facilities, commercial developments, and utility distribution networks. Using ultrasonic measurement technology, the meter delivers stable, long-term accuracy without mechanical wear, ensuring reliable performance at critical metering points. The meter is equipped with integrated pressure detection, enabling early identification of leakage, bursts, and abnormal network conditions. With built-in remote valve control, utilities can remotely manage water connection and disconnection, helping to reduce water losses when abnormal usage is detected and improving revenue protection by preventing long-term arrears. When combined with NB-IoT, GPRS, or other IoT communication technologies, the HXW310-P enhances data collection, communication coverage, and real-time network visibility across bulk water supply systems. This makes it a practical solution for supporting intelligent water utility infrastructure and smart city development across South Africa and the broader African region.

The ZLINK HXW310-F NB/GPRS remote communication module is a low-power, long-life communication device designed for remote data acquisition and monitoring in water supply, wastewater, and water infrastructure networks. Built with a micro-power design and an integrated lithium battery, the HXW310-F enables long-term, maintenance-free operation in challenging field conditions. Using its RS-485 interface, the module collects data from water meters, flow meters, and pressure transmitters, and securely transmits this data to remote platforms via NB-IoT, GPRS, 3G, or 4G networks. The module is engineered to operate underground and underwater for extended periods, making it suitable for municipal water networks, drainage systems, bulk supply pipelines, and water conservancy projects. Its robust design ensures reliable communication even in harsh environments where access is limited. By enabling automatic data collection, remote monitoring, and alarm reporting, the HXW310-F supports utilities and operators in improving network visibility, operational efficiency, and asset management. It plays a critical role in the development of intelligent water utilities and smart water infrastructure across South Africa and the broader African region.

The ZLINK HXW310-E bulk ultrasonic water meter is a high-accuracy, large-diameter metering solution designed for bulk flow measurement across municipal main networks, district metered areas (DMAs), industrial parks, and agricultural irrigation systems. Built using ultrasonic measurement technology, the HXW310-E delivers stable, long-term accuracy without mechanical wear, making it suitable for critical metering points where reliability and precision are essential. Its wide size range allows deployment across multiple network levels, from distribution mains to large-scale industrial and agricultural applications. Manufactured using durable, hygienic materials, the HXW310-E is designed to perform reliably in harsh environmental and operating conditions, ensuring dependable measurement in both industrial and agricultural processes. When integrated with NB-IoT, GPRS, or other IoT communication technologies, the HXW310-E enables operators to expand network visibility, communication coverage, and data collection across large water supply systems. This supports effective leakage monitoring, DMA management, and network optimisation, paving the way toward intelligent water utility infrastructure and smart city development across South Africa and the broader African region.

The ZLINK HXW210-B STS ultrasonic water meter with CIU is a static residential water metering solution designed for secure prepaid and post-payment applications in residential and municipal supply networks. Operating on ultrasonic measurement technology, the HXW210-B ensures high-accuracy consumption measurement with long-term stability and no mechanical wear. This makes it particularly suitable for residential estates, apartment developments, and municipal prepaid water schemes. The meter is STS 2.0 certified, providing a secure and compliant top-up environment for prepaid water management. When paired with the Customer Interface Unit (CIU), users can perform local or remote top-ups, improving customer convenience while maintaining utility control. Integrated IoT communication capabilities allow the system to support remote monitoring, billing flexibility, and smart utility integration. Designed to support the development of intelligent water utilities and smart city infrastructure, the HXW210-B & CIU combination delivers reliable metering, revenue protection, and operational efficiency across South African and African residential water networks.

The ZLINK HXW210-B residential ultrasonic water meter with valve is a static water meter designed for residential post-payment and prepayment applications, delivering highly accurate consumption measurement with long-term stability. Using ultrasonic measurement technology, the HXW210-B eliminates mechanical wear, ensuring consistent accuracy over the meter’s operational life. This makes it well suited for housing developments, estates, apartment blocks, and municipal residential supply networks. The meter integrates a wide range of IoT communication options, enabling seamless deployment across different residential and smart utility scenarios. With built-in remote valve control, utilities and service providers can manage water connection and disconnection remotely, supporting revenue protection, customer management, and operational efficiency. Designed to support the transition toward intelligent water utilities and smart cities, the HXW210-B combines high measurement performance, low maintenance, and secure remote functionality, making it a future-ready solution for South African and African residential water networks.

The ZLINK HXW410 electromagnetic water meter is designed for district metered area (DMA) applications, enabling continuous monitoring of water flow and network pressure across municipal and utility distribution systems. By combining high-accuracy electromagnetic measurement with NB-IoT or GPRS communication, the HXW410 provides utilities with real-time visibility into network performance. This allows operators to quickly identify pipe damage, assess regional leakage levels, and improve overall non-revenue water (NRW) management. Measured data is transmitted securely to a remote control centre, where it is stored in a central database for remote access and analysis. Utilities can view live data from each monitoring point, perform historical data queries, generate daily and monthly consumption statistics, and export reports for operational and regulatory use. Designed for South African and African utility conditions, the HXW410 supports remote monitoring, data sharing, and long-term network optimisation, making it a practical solution for leakage control, pressure management, and infrastructure planning.