Measuring the volume of cold potable water passing through the pipeline
Water temperature : 0.1 ℃- 40℃ Working Humidity : ≤ 93℃
Water pressure : ≤1.0 Mpa
RF Card Prepaid Water Meter is developed from dry-type basic Water Meter,
composed of microchip module, controlling valves, LED display, RF Card & reader,
and accounting management system.
1. The figure of water volume is displayed directly on screen
2. The water using could be controlled as prepaid method
Multi jet, dry dial; Brass body, electronic meter;
Battery life is more than 6 years based on low power consumption design, low battery
Accurate measure due to anti-jamming and magnetic features based on non-magnetic
sample patents technology;
Technical standards: ISO4064,GB/T778,JB/T8802,JJG686,CJ/T133
Valve Life : ≥5,000 times
RF Card Life :≥100,000 times
Power Supply : 3.6V lithium battery, life≥6 year
Security : Unique Card per Meter, uncopiable
Static Working Current (μA): ≤6
Meter for hot water up to 90 ℃ is available, 93% RH.
Vertical water meter of this type is available.
Maximum permissible error
From the minimum flow rate Q1 to the lower zone of the transitional flow rate Q2 :≤±5%
From the transitional flow rate Q2 to the high zone of the maximum flow rate :≤±2%
Clean the foreign matter from the inside pipe.
This kind of water meter couldn't be spoiled in the hot sun,humid,
freeze,chemistry,electronic pollution, easy for dismantle,reading, and credit the user card.
Horizontal install/ Vertical install, the direction mark should in accordance with the
flow direction. Leave length about 6-12 times of the pipe diameter at the front of the
water meter, and length about 4-6 times of the pipes diameter at the back of the water
meter for the accuracy measurement. Contact us if you need more details on Rf Card Prepaid water meter. We are ready to answer your questions on packaging, logistics, certification or any Other aspects about Remote reading water meter、Kent Water Meter. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Prepaid water meter