15 -300DN Smart IC Card Prepaid Water Meter Secure Control User Centric Design

Overview

IC card prepaid water meter is an advanced metering solution integrating contactless smart card technology and microcomputer control. Engineered for precise billing, tamper resistance, and minimal maintenance, it streamlines water resource management for residential, commercial, and municipal applications.This is a highly intelligent meter with advanced microcomputer control technology as the core and contactless smart card technology as the information transmission method.

The meter is based on a rotary vane water meter and is equipped with a new type of low-power, high-torque output, pressure-loss-free motor control valve, a microcomputer controller and a radio frequency card operation module.
The product performance complies with the national standard GB/T778-2007 and the Ministry of Construction industry standard CJ/T133-2007 and the drinking water and cold water meter safety rules CJ266-2008, and can be used for the metering and charging of water for residences, enterprises and institutions.

Performance Specifications

Operational Advantages

For Water Utilities For End-Users
(1)100% prepaid revenue (1) Real-time balance check (tap card)
(2) Remote disconnect/reconnect (2) Contactless recharge (≤3 sec)
(3) Theft detection analytics (3) Low balance SMS alert (optional)
(4) Predictive maintenance (4) Zero manual meter reading

Technical Parameters

Ambient temperature: 0~60℃

Relative humidity: ≤85%

Water temperature: 0~30℃ for cold water meter, 0~90℃ for hot water meter

Working pressure: 1MPa

Battery life: ≥6 years

Accuracy level: Class 2