With the rapid development of urbanization and the increasing modernization of water management, the requirements for the management and efficiency of water resource usage are becoming more stringent. Smart water meters demonstrate unique advantages in several aspects, including higher measurement accuracy, real-time monitoring capabilities, automated and intelligent management, water billing functions, data analysis and water-saving guidance, as well as remote monitoring and control capabilities. These features make smart water meters an ideal replacement for traditional water meters, effectively promoting the modernization of water management and supporting the rational and efficient utilization of water resources.
The HKT Smart Water Meter Residential Solution is an initiative aimed at enhancing the intelligence of water usage measurement. This solution incorporates a new generation of LoRaWAN smart water meters, including LoRaWAN ultrasonic valve-controlled water meters and LoRaWAN ultrasonic non-valve-controlled water meters, among other types. It integrates multiple specific functions such as wireless communication, smart meter reading, intelligent valve control,early warning, and fault troubleshooting. The goal is to improve the efficiency of water resource management, reduce the operational and maintenance costs of facilities, and promote the sustainable development of urban water ecosystems.
The LoRaWAN Ultrasonic Valve-Controlled Water Meter is a smart water metering device that integrates ultrasonic sensing technology with intelligent valve control functions.
High-Precision Measurement: The ultrasonic valve-controlled smart water meter utilizes the ultrasonic time-difference method to measure flow, offering high measurement accuracy and meeting the metering needs of various complex water usage environments.
Intelligent Valve Control: Through its built-in intelligent valve control system, the meter can remotely control the opening and closing of the valve, enabling automated and intelligent water resource management.
Remote Monitoring: Integrated with Internet of Things (IoT) technology, the meter uses the LoRaWAN wireless communication module to achieve real-time data transmission and remote monitoring.
Leakage Reduction: Through real-time monitoring and data analysis, the ultrasonic valve-controlled water meter helps identify potential leakage points and mitigate losses promptly.
Low Power Consumption and Long Lifespan: Designed with energy efficiency in mind, it reduces the frequency of battery replacements and extends the meter’s service life.
Non-Contact Measurement: Avoids mechanical wear, further prolonging the water meter’s lifespan.
Strong Adaptability: Capable of adapting to various water quality conditions, making it widely applicable across different fields.
LoRaWAN smart water meters utilize LoRaWAN gateways to establish wireless communication connections. This network features extensive coverage capabilities and supports the simultaneous access of numerous devices. Through LoRaWAN technology, smart water meters can achieve remote data transmission over large areas, enabling efficient wireless network connectivity.
Functionality: LoRaWAN smart water meters enable water companies to remotely collect residents’ water usage data in real time without the need to dispatch staff for on-site visits. Leveraging the two-way communication capability of the new-generation LoRaWAN smart water meters, residents can also receive daily water usage information, allowing them to promptly understand and adjust their water consumption behavior, thereby optimizing their water usage habits.
Scenario: LoRaWAN smart water meters are connected to the water utility’s data center, supporting remote monitoring and real-time data synchronization. Residents can access their water usage data at any time and set custom water usage alert thresholds. If water consumption exceeds the preset threshold, the system will automatically trigger an alert and send a reminder to the resident, encouraging the implementation of water-saving practices.
Smart Alerts and Fault Diagnosis
Functionality: LoRaWAN smart water meters are equipped with device detection capabilities, enabling continuous monitoring of the operational status of the smart water meters. Once a device malfunction is detected, the system immediately triggers an alert and notifies both the water utility company and the user, ensuring prompt resolution of the issue.
Scenario: When the smart water meter detects a fault or abnormal condition, it automatically transmits an alarm message to the water utility company. Upon receiving the alert, the water utility company can respond quickly by dispatching professional technicians to conduct on-site inspections and repairs. This ensures that residents’ water services remain unaffected and normal water supply is maintained.
