IC Card Smart Water Meter (Bluetooth)

IC Card Cold type Water Meter /IC Card Hot type Water Meter uses a Rotary Wet type Water Meter as its base.

Features

Can connect with mobile phone Bluetooth to realize meter setting, meter reading, and recharging
Remote account opening, allowing users to realize non-card operation throughout the process
Billed monthly/quarterly/annually

Applications

Residential

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Features

IC Card & Bluetooth Prepaid Water Metering

Adopts the electromechanical conversion method of pulse magnetoresistive counting function, completes data transmission via IC card and Bluetooth, and is suitable for occasions where users have the requirement of mobile phone recharge for prepayment before water usage.

Magnetic-sensitive one-way metering, which can prevent errors caused by jitter and self-rotation
Valve Self-Maintenance, regular valve rotation removes scale, ensuring flexibility.
Flexible setting of recharge limit to prevent users from hoarding water

Tech Specs

Power Supply	Lithium Manganese Battery 3.0 V, 6-year warranty, easy to replace
Display Method	Dual display with LCD and mechanical character wheel, LCD screen off in daily use, screen can be activated by card swiping and Bluetooth communication
LCD Display Content	Remaining Amount, Cumulative Consumption, Current Period Consumption, Valve Status (Valve Open/Valve Closed), Low Battery Indicator, Magnetic Attack Indicator
Data Collection Method	Pulse Magnetic Resistance, 10L Position Signal
Medium Temperature	Cold Water Meter: 0.1℃~30℃; Hot Water Meter: 0.1℃~90℃
Storage Environment	Relative Humidity ≤ 90%
Pressure and Pressure Loss	Water Pressure ≤ 1MPa; Pressure Loss ≤ 0.063MPa
Level	Electromagnetic Environment: E1, Strong Magnetic Environment Prohibited; Protection: IP68; Installation Environment: Class O
Bluetooth	Maximum Communication Distance in open space: 10m

DN (mm)	15	20	25
Measurement Range Q3/Q1	100/1.6
Overload Flow Rate (Q4), m³/h	3.125	5	7.875
Permanent Flow Rate (Q3), m³/h	2.5	4	6.3
Transitional Flow Rate (Q2), m³/h	0.04	0.064	0.1
Minimum Flow Rate (Q1), m³/h	0.025	0.04	0.063