product presentation ：
The prepaid card-type cold water meter is a high-tech mechatronic smart water meter developed by our company. Built on advanced microcomputer control technology and utilizing IC card technology as the information transmission medium, this intelligent instrument integrates multiple features including prepaid billing, automatic metering, status alarms, automatic valve closure upon power interruption, multi-rate pricing (with minimum charge and tiered billing options), and twice-monthly valve cleaning functions. It boasts precise measurement accuracy, reliable performance, and a compact yet rational structural design.
service condition ：
Material of the device: brass, nylon, stainless steel
Standard: ISO 4064 Class B
Type: Dry dial or wet dial (standard)
certificate ：MID
Maximum working pressure: Pn16.
Maximum reading: 99999.9 m³
Protection rating: IP68
Battery life: 26 years
Pressure loss: s0.063 Mpa
Software: Free client access
Water temperature: T30, T90
Components: Network server smart card, card reader.
product presentation ：
The prepaid card-type cold water meter is a high-tech mechatronic smart water meter developed by our company. Built on advanced microcomputer control technology and utilizing IC card technology as the information transmission medium, this intelligent instrument integrates multiple features including prepaid billing, automatic metering, status alarms, automatic valve closure upon power interruption, multi-rate pricing (with minimum charge and tiered billing options), and twice-monthly valve cleaning functions. It boasts precise measurement accuracy, reliable performance, and a compact yet rational structural design.
service condition ：
Material of the device: brass, nylon, stainless steel
Standard: ISO 4064 Class B
Type: Dry dial or wet dial (standard)
certificate ：MID
Maximum working pressure: Pn16.
Maximum reading: 99999.9 m³
Protection rating: IP68
Battery life: 26 years
Pressure loss: s0.063 Mpa
Software: Free client access
Water temperature: T30, T90
Components: Network server smart card, card reader.
