Zhengzhou smart meter price / manufacturers provide Huiyi meter plant to the quality of survival, service and development! Best meet their needs manufacturers Tel Chai Jingli 18301475887 15101177013 Beijing Hui Yi Beijing Science and Technology has awarded the company is a high-tech enterprise, specializing in the production of independent intellectual property rights with IC card prepaid water meter, companies for four consecutive years was named Beijing trustworthy enterprises, through the ISO9000, ISO9001 quality certification system. Zhengzhou smart meter functions and features: 1 chute design, water slide card, remove the card without water; 2 split design, suitable for a variety of installation environments; 3 becomes self-charging labor costs to achieve automatic toll statistics, management more scientific more convenient; 48-bit LED digital display card balances, rates, and chargeback countdown and other information; 5 timing or metering mode can be selected for each consumer card can be set to 6 different daily use restrictions (water time or flow, use the amount, frequency of use), refuse to consume excess; 7 can be selected according to user needs passenger or electric solenoid valve; 8 has a toll-free cold water feature, users can flexibly resolve the remaining issues in the cold water pipe after a long unused, make charges more reasonable; 9 supports 10 kinds of card types, each card type can be set different minimum consumption charges up to 24 hours a day; 10 fee to support the ladder, according to the daily water consumption of water time or incremental design given different charges; 11 Human packet management, cardholder spending only in this group, will manage the regional breakdown, easy management; 12 points networked with off-line type. Networking Type: Full computer control, automatic send and receive data, statistics detailed consumption data; offline type: total spending can be found and to report the loss back for offline balance function; 13 fully waterproof design, bottom and side shell seams Department using waterproof silicone seals, stainless steel screws and bottom shell, flooding can be tested to ensure that products with higher stability, durability; 14 automatically identifies the cardholder's legitimacy, according to the card account information to decide whether allowable consumption; 15 water control valves and switches are 12V (or less) voltage, and fully guarantee the safety of users. Introduction: With the changes in social and economic development and the environment, natural resources, freshwater resources, effective and rational development and utilization has become an important issue worldwide. In the case of most cities in China are facing a serious shortage of water resources, urban water supply and effective management is very important. Here to discuss the major issues facing the water industry management and the management model should be taken. IC card intelligent water meter, including water table and the water table, is the introduction of foreign advanced devices and concepts, according to GB/T778.1.2.3 standard CJ/T133 design and manufacturing standards, in line with national electromagnetic compatibility test indicators. The IC card intelligent water meter is a kind of contactless smart card encryption (hereinafter referred to as IC card) as a medium between the sale of water management systems and intelligent water meter IC card to transfer data, so that the user pre-paid smart meter for water users with water Effective Control - automatically open the valve input water supply, the remaining water is insufficient, the valve will automatically shut off once and prompts the user to purchase water, the water runs out the valve automatically closes, and has prompted the backlight to achieve a pre-paid water after the first payment function. The company uses highly reliable, large-scale, low-power CPU integrated circuit design, and multi-channel AD arranged composite protective circuit, the meter body with anti-jamming, anti-attack, moisture proof and so on. The product has advanced structure, accurate, easy maintenance, anti-jamming, the technical indicators have reached the standards. Beijing China IC card water meter meter brand. [A product] 1 features automatic toll collection: a quarter of the card mode, charging mode after a quarter of a card model, that after the first buy water with water: water meter initial amount of water is zero, the valve closes. User accounts point to the sale of water, after the purchase of water, collect the user insert the card into the corresponding card water meter, water meter reading card can then open the valve, normal water supply. Water meter, water after use, the valve closes, the user card to the sale of water points to purchase water, and then insert the user card recharge after the water meter, repeat the process for the first time. Postpaid mode, that is, after the first water: water meter initial amount of water is zero, the valve closed state. Administration first set the user's maximum allowable amount of water, when the user account recharge cards in advance. Users will insert the corresponding user card water meter, water meter reading of water, then open the valve, normal water supply. Water meter, water after use, the valve closes, the user card to pay water selling points. Water selling points for the user card recharge again, repeat the process for the first time. 2 can automatically realize the price ladder meter equipped with a clock, and can store 12 months of water consumption. When a user card into the meter, the meter will write monthly water user card. Each time the user to buy the water, the system will automatically read the monthly water consumption from the user card and calculated based on the price ladder extra water, when users pay to purchase water. 3 up card, the transfer function of the recovery once the user card to purchase water only once a successful transaction with the corresponding water meter, if the card is lost, a replacement card can be carried out according to the software database management functions, without loss or duplication of water. When the meter needs to be replaced, the recovery of the transfer card is inserted in the table, reading out the data table, insert a new table, the old table information into a new table. 4 display modes Mechanical and electronic meter Shaanxi alloy retains the mechanical meter and pointer word round display, while increasing the LCD. 【Second, the product advantages] a battery-powered design, lithium effectively overcome the difficult problem of the failure and replacement of a) general IC card water meter are powered by lithium batteries, lithium own characteristics due to the presence battery failure, replace the difficult problem; 2 battery automatically close the valve or replace the battery when no electricity; b) ordinary AAA batteries designed to facilitate access to the user; c) to facilitate the replacement, simple and requires no tools and expertise; d) battery usage time up to one year. effectively prevent theft of water; When the battery has power, insert the IC card automatically open the valve, does not affect users of water; 3 deck waterproof design, the entire table can spray water, that is, when the meter enclosure watering (no more than 2 hours), does not affect the IC card water meter work; 4 pilot valve, without scale impact from hydraulic impact, more secure (patent number ZL00205851) general IC card water meter valve, the valve switch is susceptible to scale, pressure impact. And the outer sphere ball soaked in water for a long time will have the scale, the scale so friction increases, thus affecting the switching valve; When the water pressure increases, the resistance will increase exponentially ball on the valve opening four Shaanxi meter IC card points card meter, meter Shaanxi impact; stopper works pilot valve, without scale, the impact of water pressure; using a combination of magnetic and hydraulic technology pilot solenoid valve, active power consumption is very low, and the valve in under low pressure hoist reliable and stable. 5 base table, valves and other magnetic drive, special isolation seal design solution to a common IC card meter dynamic sealing and leakage problems. Direct connection between the ball valve and the motor, usually with rubber ring seal prone to aging and deformation over time, thereby leaking; Huiyi IC card meter base table and valves are made of magnetic drive, the isolation layer shell reinforced with copper seal, pressure up to 35 kg, absolutely no leakage; 6 attack prevention design: anti-vibration meter pipe vibration may cause the rotation, so that the meter error of measurement, Huiyi meter IC card can be removed vibration measurement error due to water pipe produced.