Factory Price Prepaid Valve Control Water Meter Based Contact IC Card

Product Description

Product Description

The IC Card series water meter is a kind of prepaid and smart water meter. It's designed and manufactured by our company and famous design companies, both domestically and abroad, according to international standards.
I. Product Overview
The IC Card Smart Prepaid Water Meter is a modern intelligent water meter that combines mechanical and electronic counting. It mainly consists of an IC card reader/writer, a low-power microcontroller, an innovative motor valve, a high-precision flow sensor, and corresponding circuitry. This water meter retains the intuitive and durable characteristics of traditional mechanical water meters while incorporating advanced electronic display technology, achieving comprehensive functionality, accurate metering, and reliable performance.
II. Product Features
Accurate Metering: Utilizes advanced metering technology and a high-precision flow sensor to ensure accurate measurement of each water usage, reducing errors. Easy Operation: Users can easily purchase, query, and recharge water usage by inserting their prepaid IC card into the water meter, without the need for cumbersome manual operations. Prepaid Water Usage: Changes the traditional water management model to a prepaid system, effectively solving the issue of water bill arrears. Automatic Control: When the remaining water volume in the meter reaches a set value, the water meter automatically closes the valve to remind users to purchase water in a timely manner. Additionally, the water meter features low-voltage detection, anti-counterfeiting capabilities, and magnetic protection to ensure safe and reliable use. Data Storage: The water meter is equipped with a large-capacity memory that can store user water usage data, including purchase amounts, usage amounts, and remaining amounts, allowing users and management departments to easily access and analyze the data. III. Application Scenarios
The IC Card Smart Prepaid Water Meter is widely used for metering and billing of residential tap water, as well as for water management in public places such as schools, businesses, and centralized bathrooms. It not only enhances the modernization of water supply industry management but also facilitates user convenience, reducing the inconvenience of meter reading and billing for users.
Detailed Photos


Product Parameters

Parameter		Specifications
Nominal Diameter	mm	15	20	25	32	40	50	65
Common Flow Rate (Q3)	m³/h	2.5	4	6.3	10	16	25	40
Turndown Ratio (Q3/Q1)		80/100					50
Q2/Q1 Ratio		1.6					4
Temperature Class		T30 (Cold Water), T90 (Hot Water)
Pressure Class		MAP10					MAP16
Pressure Loss Class		△p63
Flow Profile Sensitivity Class		U10/D5
Battery Voltage		Lithium Battery: 3.0/3.6V
Service Life		Lithium Battery: ≥6+1 Years
IC Card Service Life		≥100,000 Cycles
Data Retention Period		≥10 Years
Valve Type		Ball Valve
Valve Durability		≥5000 Cycles

Certifications
Packaging & Shipping
Company Profile
Shandong Zhisheng Instrument Co., Ltd., grounded in strength and fueled by innovation, invites you to embark on a new chapter of smart water management together!


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