DN15-25mm Prepaid IC Card Smart Water Meter

• Customization: Available
• After-sales Service: Online/ Video/ on-Site Guidance and Training
• Warranty: 1 Year
• Model NO.: SH5210
• Install: Horizontal
• Medium Temperature: Cold Water
• Level Measurement: B
• Counter Instructions: Digital and Analogue
• Nominal Diameter: 15mm~25mm
• Application: Civil
• Principle: Speed of Water Meter
• Medium Pressure: High-pressure Water Meter
• Work Environment: Dry Water Meter
• Stucture: Intelligent IC Card
• Maximum Temperature: T30/T50/T90
• Range Ratio: R100
• Pressure Loss Class: 0.63bar
• Battery Life: 6 Years
• Installation Direction: H
• Certification: ISO9001,ISO4064,IP68,OIML
• Transport Package: Wooden and Carton Packaging
• Specification: 34.5*11.4*18.6
• Trademark: S. H. Meters
• Origin: China
• Production Capacity: 10000

Product Description

         Dn15-25mm Prepaid IC  Card Smart Water Meter 
 

The introduction of IC card smart water meters has significantly reduced the workload of water supply management departments and has also prevented customer complaints or disputes caused by errors such as misreading or omitting meter readings.   

Product Feature
·The company's independently developed three-layer special encapsulation technology achieves an IP68 protection rating, enhancing the product's service life.
·The billing management system is provided free of charge and supports customization in multiple display languages. The software adopts a C/S architecture, ensuring safer management and making data storage and transfer more convenient.
·The unique design separates the base meter from the electronic components. If an issue occurs with the electronic components, there is no need to replace the entire meter-only the electronic components need to be replaced, reducing maintenance costs.
·Pay first, then use water. When the balance in the water meter reaches zero, the valve will automatically close until the user recharges again.

Technical specifications
 

Item	Unit	Details
Nominal diameter	mm	15	20	25
Q3/Q1	R100
Overload flow(Q4)	m³/h	3.125	5	7.875
Nominal flow(Q3)	m³/h	2.5	4	6.3
Transitional flow(Q2)	m³/h	0.04	0.064	0.1
Minimum flow(Q1)	m³/h	0.025	0.04	0.063
Accuracy class	Class 2
Temperature class	T30/T50/T90
Pressure Loss classes	0.63bar
Flow prefile sensitivity class	U10/D5
environmental class	0
Electromagnetic environment class	E1

 

Working Principle

The operation of an IC card smart water meter is very simple. After the water meter is installed:
First, the user needs to visit the relevant water management department to complete the account opening process.
The management staff will issue an IC card to the user and assist with account registration and recharge.
Once the recharge is completed, the user can swipe the IC card on the water meter to start normal usage.

When the remaining balance in the water meter reaches the alert threshold or runs out, the meter will automatically close the valve to remind the user to recharge and make a payment.

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