LXSZY-15D IC Card Prepaid Water Meter
Volumetric prepaid water meter with IC card-based recharge.
The LXSZY-15D is an IC card prepaid volumetric water meter engineered for housing societies, multi-unit residential buildings, and commercial facilities in Pakistan. It combines an ISO 4064-compliant volumetric mechanical register with a digital LCD and an integrated motorized shut-off valve. Water units are loaded onto a physical IC card at the property management office. When the card is presented to the meter's reading interface, purchased units transfer directly to the meter balance. If credit depletes, the valve closes automatically to protect landlords and property managers against unpaid utility bills.
Key Technical Highlights
- Physical IC card-based local credit management for managed estates
- Dual mechanical dial register plus clear digital LCD
- Integrated motorized valve for automated zero-balance shut-off
- IP68 waterproof enclosure with anti-tamper security seal
Recharge Architecture
Water credit is recharged via an IC card-based system. Consumers load water credit onto their designated prepaid card at the property management office or central recharge terminal, then present the card to the meter's reading interface. The internal motorized shut-off valve opens while credit is valid and shuts automatically if balance depletes.
B2B & project-based supply for landlords, property developers, housing societies, and commercial facilities across Pakistan. Pricing is tailored by order volume, specification, and project deployment scope.
Official commercial proposal includes part numbers, warranty terms, and delivery schedules within 24–48 hours.
Practical Benefits for Landlords & Property Managers
How this solution eliminates utility arrears, simplifies tenant recharge, and protects infrastructure in Pakistan.
Physical IC Card Management
Simple, tangible balance reload ideal for apartment buildings and societies with an on-site management or billing office.
Dual Mechanical & Digital Display
Combines an ISO 4064 mechanical counter with a digital LCD showing exact remaining cubic meters and valve status.
Automated Zero-Balance Shut-off
Integrated motorized valve closes automatically when prepaid credit depletes, preventing unpaid water consumption.
Submersible IP68 Housing
Hermetically sealed enclosure operates reliably on an internal long-life battery without requiring external wiring.
Technical Specifications
Verified hardware parameters and manufacturer documentation values.
| Parameter | Specification Value |
|---|---|
| Model Designation | LXSZY-15D (Nominal DN15/DN20 series) |
| Meter Type | Volumetric |
| Nominal Diameters (Size) | DN15 / DN20 |
| Pressure Rating | MAP16 (1.6 MPa / 16 bar) |
| Accuracy Class | Class B (ISO 4064 design standard) |
| Ingress Protection | IP68 (Waterproof sealed enclosure) |
| Operating Temperature | T30 (Cold water up to 30°C) |
| Display | Dual LCD + mechanical roller register |
| Power Supply | Built-in long life lithium battery Note: Autonomous internal battery operation engineered for multi-year deployment without mains wiring. |
| Card Interaction Method | Present authorized IC card to reader interface area Note: Meter face includes an IC card reading interface area. Balance transfers locally upon presenting the authorized prepaid card. |
| Standards Referenced | ISO 4064, OIML R49, CJ/T 133 design standard Note: Referenced manufacturing design standards. Local certification verification is project-specific. |
| Installation | Horizontal pipeline mounted |
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