IC card cold water meter (RF card)
product overview
The WLL type IC card cold water meter (drinking water) is a new type of water meter that uses modern microelectronics technology, modern sensing technology, and intelligent IC card technology to measure water consumption and transmit and settle water usage data. This product has the function of pre collecting water fees. Users can bring their water purchase card to the management department to pay, swipe the card on the water meter, and immediately open the valve to supply water. During use, the microcomputer in the water meter automatically reduces the water consumption. When the purchased water is exhausted, the water meter will automatically alarm and close the valve to cut off the water supply. Users need to purchase water again and swipe the card before they can open the valve to supply water again. IC card water meters can improve management efficiency, effectively prevent arrears, avoid on-site meter reading, and achieve water conservation. This product meets all technical requirements in GB/T778-2007 and CJ/T133-2012 standards.
Functional Features
Adopting a streamlined integrated design, the structure is compact, sturdy, durable, and aesthetically pleasing.
The unique top battery compartment design of the shell makes it very convenient for the management department to replace batteries.
The various parts of the product adopt physical sealing design, without using chemical latex, with excellent sealing effect, strong moisture resistance, water resistance, dust resistance, and stable operation.
◆ Adopting a bistable structure, OKI reed tube sampling, bidirectional water flow measurement, reliable measurement, to prevent users from water meter reverse connection and water theft.
The ball valve is opened and closed regularly once a month to avoid valve scaling, ensuring stability and reliability. The normal on/off valve operates over 100000 times, exceeding industry standards for similar valves.
The LCD screen displays information such as the amount of water purchased, remaining water, valve status, low battery warning, and error card warning, while retaining the character wheel and pointer display of the mechanical water meter.
When the built-in battery voltage drops to the critical voltage, the water meter will sound an alarm and automatically close the valve, saving the water meter information and effectively preventing water theft. After replacing the battery, the card will automatically open the valve.
◆ One card function: This meter supports multiple meters on one card, and can realize one card for water, electricity, gas, and heating.
The maximum remaining water storage capacity is 6000m3 (adjustable).