Liaoning smart meter "water", "proof" Contact: Zhang, 24-hour service hotline :183-0147-5887 qq :24-368-12-613 minimum billing accuracy is determined by the accuracy of the selected metering equipment, according to the traffic to billing. Can be arbitrarily set a daily limit water consumption. Haidian card meter smart meter manufacturers China's first brand! Exclusive supplier of many water companies, the country's first anti-drip technology, the Chinese Ministry of Construction, China Water Association jointly identified as the leading domestic level. National Hotline: 18301228378 00 2 2 Liaoning smart meter manufacturers service phone / 15101177013 smart meter Liaoning Technical parameters:??? ■ Card Type: philips Mifare1 non-contact IC card. ■ Billing Accuracy: 0.01 yuan ■ Power supply:. 12V/3W ■ Water pressure range :0.1-0 .6 Mpa ■ maximum cumulative total spending: 999,999.99 yuan Card Type and Description: ■ Authorization Card: The card is limited to the use of the unit, with In the management of software registration. ■ rate card: 1, the card is used for integrated water control to adjust water prices. 2, To change the water control water price, the card re-set by the software to get the card on each water control brush display "OK" indicates set successfully. ■ Key Card: This card is used to recharge machine unlock recharge, split water control water price adjustment, integrated water control spending cumulative total viewing. ■ Debug Card: The card is filled with the maximum amount for the prototype trial, or engineering personnel to install, debug, test the water water control card. Product Description: ■ intelligent water control system philips Mifare1 non-contact IC card as an electronic purse cards deduct money through real way to control the water, in order to achieve accurate billing purposes. Which have timed billing and metering are two ways to buy. Intelligent water control system for the LCD screen can display unit code, the card balance, total consumption, tariff rates. ■ Smart card Haidian meter run as stand-alone mode without networking, all parameter settings and data are to be completed by the appropriate card. Water control system only cumulative total amount of consumption, rather than saving detail records. Can be used directly on the water control system query key cards total spending, so the data collected can also be done by manually copying the way. ■ The system can be connected to a heat pump, electric water heaters, solar water heaters, gas water heaters, boilers, water use and other units under the circumstances. ■ System for large bathhouse and Kaishuifang also fitted in every student or staff quarters. ■ system can control ice, cold water, hot water tables, water. ■ System-saving rate: This new technology has been successfully applied to many colleges and universities and nearly hundreds of large enterprises and institutions. Haidian card meter system consists of: a number of models of the water control system functions, timing divided by billing, metering, limited edition of three. ■ Counting: minimum billing unit of time is one second, without a base table according to billing. ■ Metering mode: minimum billing accuracy determines the accuracy of the selected metering equipment, according to the traffic to billing ■ limited way: the various states IC card IC card water meter and display information card meter factory in Tianjin, Tianjin card meter factory an empty table status:? IC card water meter shows "." ? IC card water meter is in state power, no power output. ? Display flashes once every two seconds. Shandong meter, water meter factory in Binzhou card 2, when the card is inserted into account: IC card water meter black screen is displayed after the second purchase of electricity, the electricity consumption and displays the cumulative surplus electricity consumption. If the new card account, total power consumption is "000.0", the user's card is inserted into the table if it is for a total power consumption when this end. Card meter factory in Hebei, Shijiazhuang smart meter if the new account card, this purchase surplus electricity = electricity. If at this time there is no electricity account card, IC card water meter is still in power state. Always screen display "000.0." If at this time the card account is less than the alarm in the electric power, IC card water meter is still in state power, the screen often significant surplus electricity, and then just insert a card supply immediately. 3, IC card water meter normal working condition: IC card meter surplus electricity consumption is greater than the alarm time. Every minute or 0.1 kWh, the display and the accumulated surplus electricity consumption. Significant cumulative electricity consumption, the display is smaller than the 1000.0 level 2 screen display, the display is greater than or equal to 3 screen 1000.0 degrees. 1000.0 of the display is less than the cumulative power consumption and low three decimal significant surplus electricity, Display 2: First screen: ";:; Second Screen second screen high four cumulative electricity consumption. screen, greater than or equal to 1000.0 degrees screen displays three first screen: ""; Second screen: high four remaining electricity; Second Screen: The remaining three low power consumption and a decimal 4, When electricity purchase card is inserted, and the card has power:? Display the purchase of electricity after the first black after shows the cumulative electricity consumption and remaining battery display this purchase, the display mode is displayed when less than 2 degrees 1000.0.? screen, larger than or equal to 3 screen displays the first screen 1000.0 degrees: ""; Second Screen: The purchase of electricity high 4; Second Screen: The purchase of electricity and a low three decimal 5. There is no electricity or card electric card meter on the IC card inserted into the IC card water meter on non-time:? display a black screen after the first illegal card later shows the cumulative surplus electricity consumption and displays "", explained.? 6 cards right, non-card into this system: a black screen after the first display card error later shows the cumulative electricity consumption and remaining "" is displayed, indicating that the card does not, then do not re-inserted into the table, and three times later. This card is burned 7, when the power to the alarm: Screen significant residual long electricity, while power outages to 1 minute, or 0.1 kWh shows the cumulative electricity consumption and the remaining 8, the power outage alarm handling. :?.? when the alarm IC card water meter will automatically power outage, the screen often significant surplus electricity if the software in the "wind up alarm" is not selected, the power meter IC card is automatically sent over about one minute after power here. when a card is inserted immediately if the power is restored, if the software's "wind up alarm" when selected, IC card water meter is not automatic transmission after a power outage at this time only one card can be inserted to restore power.