Digital water meter

DN15~DN25
Accuracy(1)
Class B

digital water meter, water meter case, water meter wrench, 2 water meter, flow meter for water

Product Features, Specifications, and Benefits

Category	Details
Product Name	Prepaid Ultrasonic Water Meter
Measurement Technology	Ultrasonic transit-time technology
Prepaid Functionality	Integrated smart card for prepaid water usage
Measurement Range	0.01 m³/h to 30 m³/h
Accuracy	±0.5%
Pipe Sizes	DN15, DN20
Communication Technology	RFID prepaid card, optional remote monitoring via IoT
Power Source	Built-in lithium battery with ≥10 years of lifespan
Working Pressure	≤1.6 MPa
Temperature Range	0°C to 50°C for cold water systems
Display	Digital LCD showing water usage, prepaid balance, and alerts
Ingress Protection	IP68 (waterproof and dustproof)
Material	High-quality ABS and stainless steel
Tamper Detection	Integrated anti-tamper alerts
Certifications	ISO 4064, CE, RoHS compliant
Applications	Residential, commercial, and industrial water usage management

Key Functions and Advantages

Functionality	Advantages
Ultrasonic Measurement Technology	Provides accurate and reliable readings without moving parts, reducing maintenance requirements.
Smart Prepaid System	Allows users to pay for water usage in advance, encouraging efficient and controlled consumption.
High Accuracy	±0.5% measurement accuracy ensures precise water billing and usage tracking.
Long Battery Life	Built-in lithium battery with a lifespan exceeding 10 years reduces operational costs.
Durable Construction	IP68-rated waterproof and dustproof design ensures performance in harsh environments.
User-Friendly LCD Display	Provides real-time information on water usage, remaining balance, and system alerts.
Tamper Protection	Alerts users and administrators in case of unauthorized access or tampering attempts.
Compact and Versatile	Fits standard pipe sizes (DN15 and DN20), ideal for residential and commercial installations.
IoT-Ready Functionality	Optional remote monitoring capability for smart water management.

Key Benefits for Users

Cost-Effective Water Management: Prepaid functionality allows users to control and monitor their water usage while avoiding unexpected bills.
High Accuracy and Reliability: Ultrasonic technology ensures precise readings for fair billing and efficient resource allocation.
Built to Last: IP68-certified materials ensure long-term performance, even in challenging conditions such as outdoor or industrial settings.
User-Friendly Features: Intuitive LCD display provides easy access to essential data like balance, usage, and alerts.
Smart Monitoring Options: Optional IoT integration enables centralized management for property owners, utility companies, or industrial facilities.

Optimized Content Overview

Prepaid Ultrasonic Water Meter: A Smart Approach to Water Usage Management

The prepaid ultrasonic water meter combines advanced ultrasonic technology with convenient prepaid functionality, making it the ideal solution for modern water management. Designed for residential, commercial, and industrial applications, this smart meter ensures accurate billing, efficient usage, and robust performance.

Ultrasonic Technology for Precise Measurement

The meter uses ultrasonic transit-time technology to measure water flow accurately. Unlike traditional mechanical meters, it has no moving parts, reducing wear and tear. With an accuracy of ±0.5%, it provides reliable data for billing and resource management, ensuring users pay only for what they use.

Prepaid Functionality for Better Control

This smart water meter integrates a prepaid system that allows users to pay for their water usage in advance. The RFID-enabled prepaid card is user-friendly, and the digital LCD display provides real-time information on remaining balance and water usage. This feature promotes water conservation by encouraging users to stay within their budgets.

Durable Design for Long-Term Use

Built with high-quality ABS and stainless steel, the meter is IP68-rated for waterproof and dustproof performance. Its robust construction makes it suitable for outdoor and harsh environments, ensuring consistent functionality under high pressure (≤1.6 MPa) and variable temperatures (0°C to 50°C).

Optional Smart Connectivity

For advanced water management, the meter supports optional IoT integration, allowing remote monitoring and data collection. This feature is especially beneficial for property managers, utility companies, and industrial users who need centralized access to water usage data.

Energy-Efficient and Low Maintenance

The built-in lithium battery offers a lifespan of over 10 years, minimizing maintenance requirements. Combined with the efficiency of ultrasonic technology, the meter is an eco-friendly and cost-effective choice for modern water management systems.

Sample Use Cases

Residential Water Management: Ideal for single-family homes, apartments, and gated communities, ensuring fair billing and promoting water conservation.
Commercial Applications: Use in offices, retail spaces, and hotels to monitor and control water usage for efficient operations.
Industrial Facilities: Track water consumption in factories and warehouses to optimize resource use and minimize waste.
Municipal Water Systems: Integrate into city water distribution networks for accurate metering and simplified billing.
Agricultural Irrigation: Manage water flow in irrigation systems to conserve resources and improve crop yields.

Final Thoughts

The prepaid ultrasonic water meter is a smart, reliable, and cost-effective solution for modern water management. With its advanced ultrasonic measurement technology, robust design, and user-friendly prepaid system, it is suitable for a wide range of applications, including residential, commercial, and industrial use. This meter not only ensures accurate billing but also promotes responsible water usage, making it an essential tool for sustainable water management.