1. Price: ¥102
2. Product Specification: DN15-DN25
3. Measurement Grade: Class 2
4. Display Mode: LCD Digital
5. Working Pressure: 1.6MPa
6. Overload Flow: 1.25Qmax
Smart wireless water meter supports NB-IoT and other wireless communications, enabling remote meter reading and real-time monitoring. It features accurate measurement, tamper resistance, low power consumption and long battery life. Suitable for smart water, commercial, industrial and rural drinking water projects, it greatly improves water management efficiency and user experience.
Performance
1. Remote Meter Reading & Real-time Monitoring: Adopts NB-IoT, LoRa and other wireless communication technologies to automatically upload water usage data, eliminating the need for manual meter reading. It supports real-time monitoring of flow, pressure and abnormal water usage, greatly improving management efficiency.
2. Accurate Measurement & Tamper Resistance: Combines mechanical measurement and electronic counting for dual verification, achieving Class 2 metering accuracy. It features anti-magnetic interference and anti-tampering designs, automatically locking the meter and triggering an alarm in case of abnormal operations to ensure data authenticity and reliability.
3. Low Power Consumption & Long Battery Life: Uses low-power chips and a sleep-wake mechanism, with microampere-level static current. The built-in lithium battery can last 6–10 years and supports low-voltage alarms, significantly reducing operation and maintenance costs.
Application
1. Smart Water & Community Management: Widely used in new residential areas and old community renovations to realize household remote meter reading and tiered water pricing, reducing labor costs, improving user payment experience, and supporting refined water management.
2. Commercial & Industrial Water Monitoring: Suitable for shops, factories, office buildings and other scenarios, accurately counting water consumption in each area, supporting energy consumption analysis and anomaly alerts, and providing data support for enterprises’ energy conservation and cost accounting.
3. Rural Safe Drinking Water Projects: Can be deployed in remote rural water supply networks to realize remote meter reading and leakage monitoring through wireless communication, solving the problems of difficult manual meter reading and high management costs, and ensuring safe drinking water in rural areas.
Specifications
1. Caliber & Connection: Covers common civil calibers such as DN15, DN20, DN25, with threaded connections compatible with PPR, stainless steel, copper and other pipes. Installation is convenient and complies with national standards such as GB/T 778.
2. Flow & Pressure Ratings: Nominal pressure is 1.6MPa, overload flow reaches 1.25 times the nominal flow, and the minimum start-up flow is as low as 2L/h, meeting full-condition metering needs from daily use to peak demand.
3. Material & Protection Level: The meter body is made of copper alloy or stainless steel, the casing is flame-retardant ABS engineering plastic, and the protection level reaches IP68. It can adapt to humid, dusty and even submerged environments, ensuring long-term stable operation.
