Shandong prepaid water meter, Beijing prepaid IC card water meter, Hebei prepaid smart water meter, Shanxi prepaid card water meter, Shaanxi prepaid water meter. The product quality is stable and the models are complete Comprehensive after-sales service.
◆ Product Overview
This meter complies with the JB/T8802-1998 and CJ/T133-2012 standards. It adopts advanced low-power microcontroller technology, pulse water meter technology and other optimized design models. It is a new generation of intelligent water meter that can be used through l
C-card and RF card realize prepaid function, and can set multiple alarm methods to prevent abuse and waste, especially suitable for water metering and control in residential areas, apartment users, building offices, enterprises and institutions.
◆ Functional Features
◆ Prepaid function: Water usage information is transmitted bidirectionally through an IC card, with water purchased first and then used. The valve will automatically close and water will be stopped without any fees.
◆ With tiered water pricing function: The property management department can set different tiers for the water meter according to the local actual situation, and charge according to the tiered water consumption. Monthly automatic settlement, automatically recording the total water usage information for the current month when the settlement date is reached, and the settlement date can be freely set.
◆ One card function: This meter supports multiple meters on one card and can realize one card for electricity, gas, cold, and hot water.
Display function: Users can intuitively view various information of the water meter, such as the amount of water purchased this time, remaining water, cumulative water consumption, switch valve status, power shortage reminder, etc., with clear and intuitive display.
◆ Pre alarm function: When the remaining water level reaches the set alarm value, the water meter will automatically close the valve to remind the user to purchase water in a timely manner. After swiping the card, the user can continue to use it until the water level reaches zero and close the valve.
◆ Valve closing function: When the remaining water level is zero, the water meter automatically closes the valve, and only the user can open the valve after swiping the card to purchase water.
Low voltage alarm function: When the battery power is insufficient or the battery is replaced, the water meter will automatically close the valve.
◆ Accumulation limit function: When the recharge amount exceeds the limit, the water meter will not read the purchased water amount in the card until the remaining water amount in the water meter plus the current purchased water amount is less than the limit.
◆ Anti attack function: When the water meter is subjected to external strong magnetic or electric attacks, the water meter will automatically close the valve. Only after the external interference is eliminated can the valve be opened and the attack information will be automatically recorded.
◆ Anti rust function for sewage discharge: The water meter automatically switches on and off once a period of time to achieve automatic drainage of the valve, avoiding scaling, rust and other phenomena of the valve.
◆ "Three Defenses" Function: Fully sealed design, waterproof, leak proof, and attack resistant. The unique design of the battery compartment on the top of the shell makes it very convenient for the management department to replace the battery.
◆ Micro power consumption design: The static working current is less than 5uA, ensuring a battery life of more than 6 years,
Small pressure loss, low resistance to opening and closing valves, and low power consumption.
The movement components are made of internationally recognized PPO materials that meet the requirements of pure water and do not pollute the water quality.
◆ Technical parameters
Usage environment
Working temperature 0~45 ℃, relative humidity ≤ 93%
Base material copper shell
Types of IC Cards
There are contact cards and non-contact cards to choose from
Working power supply
3.6V lithium battery
Quiescent current
＜0.01μA
Battery life
Over 6 years
Power outage data storage