Product Name: Cold/Hot Dn15~50 Prepayment Water Meter with LCD Display Model NO.: SKZS Stucture: Intelligent IC Card Work Environment: Liquid Sealed Water Meter Medium Pressure: General Water Meter Principle: Speed of Water Meter Application: Civil Nominal Diameter: 15-50mm Counter Instructions: Digital Level Measurement: B Medium Temperature: Cold Water Install: Horizontal Accuracy Grade: Class B Static Current: Less Than 5ua Operating Current: Less Than 10 Ma Display Method: LCD/LED Work Pressure: 1MP Work Condition: Cold Water:0~40 C , Hot Water:0~90 C Battery: AA Battery Installation: Horizontal Weight: about 1.5kg Prepayment Method: IC Card or RF Card Trademark: RADARKING Transport Package: Color Box with Foam Inside Specification: CE, CCC, ISO9001, ISO14001, ISO4064 Origin: Wuhan, China HS Code: 9028201000 Product Description Cold/Hot Dn15~50 Prepayment Water Meter with LCD DisplayDescription:IC card prepaid water meter is the new measuring instrument employing the microprocessor to realize water collection, processing, display and reserving. It is the best choice for realizing intelligent control by most of tap water administrative bureaus, Ideal for enhancing public awareness of saving water. This meter has many patents. Compared with traditional way, it can control user's overspend by prepaying for an IC cardWorking Condition:1.Max water temperature: 40 for cold potable water2.Max Water temperature: 90 for hot potable water3.pressure: ≤1.0MpaMainly function:1. Signal collectionHigh quality double reed pipe, alternate work method,equivalentto two steady statemodel,whichcan effectively preventmeasurement error lead by vibrate, backwater,interferenceof outsidemagnetic field can be detected at the same time,guarantee the mechanicalpart andelectronicpart count, if there are any interference of outsidemagnetic field, two dryreedpipe,andat the same time, close valve control part start program, preventtheftof water.2. Pre-paidfunctions:Automaticallybookingquantity bythe purchasecard, valve will be closed when it upto reservation quantity,realizethepayment first; Havea single price or tiered price doublefunction.3. Tiered price function:Water meter charged separately accordingtopresupposed water consumption tiered price.4.Hoarding limitfunction:It cannot recharge when the sum of balance and recharge amount large than the presupposed figure.5. One IC card comply one meter:IC card use hardware and software encryption, has the perfect encryptionsystem. User can check theCumulative water consumption,surplus and the prepaid water quantity etc.,and through the IC card to return to the corresponding water meter information to the managementsystem.6. Anomaly detection:With the same function like Black box, whenstrongmagnetic interference measurementsignal, it will record the date, then close valve.7. Pre-alarm function:According to demand to pre set the alarm, water over draft, when it up to limit figure, it will close valve and remind user to buy water.8. External battery replacement function:Water meter can replacement battery with left/right direction, very easy to replacement in batch(Battery: ER18505M NA).9.Regular maintenance ofvalve:To avoid the vale cannot normal work because of long time no change, it will open and close one time atZero in themorning at each 7th, 14th, 21th and 28th.10. Figure:The figure inside this water meter will keep more than 10years. 11. Ball valve system,its pressure loss islower thantheother structure of the valve, and valve drive system torque is generated in the required torque of the valve itself more than three times, more than 300% of the insurance factorcan prevent because of scale formation, long-term need not, the impurity control the consequences of toomuch.Item Technical parametersDiameter(mm) 15 20 25Qmin(m³/h) 0.05 0.05 0.07Qt(m³/h) 0.12 0.2 0,3Qp(m³/h) 1.55 2.5 3.5Qs(m³/h) 3 5 7Minreading 0.0001m³Maxreading 99999m³AccuracyISO4064ClassBWorkpressure ≤1MPaWorkconditioncoldwater:0~40°C,hotwater:0~90°C,relativetemperature:<93%BatteryLibattery:3.0v-smallsizewatermater;3.6v-Electricalcontrolwatermeter;7.2v-largesizewatermeterLifeofbatteryLibattery: ≥6yearsInstallationHorizontalorverticalDN(MM)Max.FlowRate(m3/h)GeneralFlowRare(m3/h)NominalFlow(L/h)Min.FlowRate(m3/h)DigitalDisplay(m3)MaxreadingMinreading1531.5120309999.90.12052.5200509999.90.12573.5280709999.90.1Company Introduction:Wuhan Radarking Electronics Corp. is a modern share enterprises which focusing on the smart Internet of things(IOT) /smart grid energy consumption sensor/intelligent electric safety integrated solution. It established in 2002(former name: Wuhan Radarking Co.,Ltd.)and went public on January 27, 2015 with the stock abbreviation RADARKING and stock number 831722. It owns the independent R&D center and factory which is the key recommended high-tech enterprises in Wuhan city.It mainly R&D, manufacture and sell the integrated solution of smart Internet of things(IOT) energy consumption sensor/smart grid energy consumption sensor/energy consumption information acquisition and transmission(Collector, Concentrator, Communication Module), smart electric meter, smart water meter, "RDK" energy Internet of Things(IOT) intelligent energy safety integrated solution, digital campus energy consumption acquisition(meter reading) charging management integrated solution, 4-in-1 Meter energy consumption acquisition(meter reading) charging management integrated solution, 4-in-1 Meter/All-in-One Card cloud computing total charging management integrated solution, energy consumption monitoring and analysis integrated solution, mobile phone APP(Energy Consumption, Fast E Top Up).Principle:It pursues "Military Academy, Military Morality, Character, Integrity"business philosophy. According to the " Success once at a time, Advance and reliable, Customer satisfaction, Continuous improvement" quality policy, produce the military high standard products depend on the talent and technology advantages. By military character, do the man first and then work, and provide the high quality products and favorable service to the domestic and overseas clients. With the high quality products and favorable service, it has won the good reputation from clients and won the large market share. (The group users has more than 3000).Management:We have a high efficiency, innovative, serious management team, and the factory has already passed ISO9001-2008 QMS, and ISO14001-2004 environment management system. It has not any batch quality problem since establishment. AQSIQ( State Quality Inspection Administration) take the spot checking of our electric meter during 2009-2016, and all the meter passed the inspection. Fully proved that the production is according to our quality management system, and the product quality is stable and reliable.Oversea Market:Quality product performance and good reputation, our products are not only successful sales in China, but also have been exported to more than 100 countries and regions in the world, including: Mongolia, Malaysia, Bangladesh, Germany, Italy, Russia, Brazil , India, the United Arab Emirates, Saudi Arabia and other countries, the products are subject to a great welcome and praise.FAQ:Q1: Do you accept OEM production?A: Yes we are expereienced in OEM production.Q2: Are you able to supply technical drawings and data sheets of the products?A: Yes we can supply upon customer's request, please contact our sales.Q3: Do we need an expert for the installation of your product?A: No, it is not complicated to conduct the installation, we can help to instruct the installation as well.Q4: What is your discount policy?A: We will give discount according to the different Qty, delivery/payment terms etc, please contact our sales about it.