IC/RF card prepaid smart water meter with Auto shut off valve control ,Auto shut off water meter smart water meter,.using pre-paid way to achieve the new management We are water meter manufacture for 10 years and we can supply Auto shut off water meter Card Water Meter & card reader  ,any comments or needed ,pls feel free to comtact me:  Application SPECIFICATION Multi jet, wet dial; Brass body, electronic meter; Battery life is more than 6 years based on low power consumption design, low battery alarm,; Accurate measure due to anti-jamming and magnetic features based on non-magnetic sample patents technology; Item Functions Display LCD screen Display status of input water volume, surplus water volume, total volume, payment, closed, open, error, low battery, under attack Digital show maximum total water volume9999.9m3 Water supply control Auto closes the valve when water volume is little, and open when inserting new prepaid card. Auto control Low battery alarm Auto closes the valve when battery is low, prompt to change the battery. Hardware security Auto closes the valve when the pulse line is cut off, and alarm under attack, which must repaired by administrator. Anti magnetic attack Auto closes the valve when strong magnetic close to the meter, need inserting card to reopen the meter. Power off detection Detecting the circuit after power up to check normal or not. Waterproof Reading card as normal even the meter part is in water. Auto maintenance Automatic switch valve for discharge once a month. Water quota You can set a limit to use water. Unable to input water volume more than limit. Zero-crossing solution User information would feedback to the superior software for processing when the valve failure to close in zero-crossing. Extra water volume will be record. Working features Moisture-proof pulse line The pulse output is not affected by moisture, data will record as normal. Multi-application card The first inserting of card in a new water meter will write in Card No. User ID, Water Volume. A card would serve in a total of 4 set of cold water meter, hot water meter, heat meter and pure-water meter at the same time. Data Recovery When the meter is damaged, please insert the read-in card to collect user data and transfer data by inserting to a new meter. Initialization Remove all information in the meter by inserting Initialization card, and set the starting line of water meter. Control card When the meter break down, please insert control card to detect fault or to force the valve open. Card Reissue You can register a new card with original data if lost the user card.  Technical Data:  Model (DN) 15D 20D 25D Overload Flow Qmax(m3/h) 3 5 7 Normal Flow Qn(m3/h) 1.5 2.5 3.5 Transitional Flow Qt(m3/h) 0.12 0.2 0.28 Min.Flow Qmin(m3/h) 0.03 0.05 0.07 Technical Standards ISO4064, GB/T778, JB/T8802, JJG686, CJ/T133 Valve Life ≥5,000 times IC Card Life ≥100,000 times Min.Reading 0.0001 m3 Max.Reading 99999 m3 Power Supply 3.6V lithium battery, life≥6 years Security Unique Card/Meter IC Card Life ≥ 100000 times Static Working Current(uA) ≤6 Error Qmin to Qt ≤±5% Error Qt to Qmax ≤±2% Working Condition Indoor using, relative humidity ≤93%, Cold water Meter ≤40ºC,Hot water meter≤90ºC, Water quality conforms to the National tap water standard  COMPANY IMAGES:  MOQ: We will accept your trial order or sample order. Logo: Customers could customize their logo or lable on the water meter. Sample Policy: We will send samples to you( by TNT or DHL or EMS) for your confirmation within 2-7 days after we come to an agreement. Delivery time: Start shipping within 20-45 days after signing the contract. Payment terms: L/C, T/T, Western Union, MoneyGram, Paypal. Shipping: We can arrange the shipping by Courier ( DHL, UPS, Fedex , TNT etc. ), by air or by sea for you. List Of Competitive Advantage: We are factory, can provide you high quality, best price Professional employee and effective management Professional trading service Prompt delivery Good service & reputation Large production line After Service: We will make compensate for you if the accident made by us.  IC/RF card prepaid smart water meter with Auto shut off valve control ,Auto shut off water meter smart water meter,.using pre-paid way to achieve the new management We are water meter manufacture for 10 years and we can supply Auto shut off water meter Card Water Meter & card reader  ,any comments or needed ,pls feel free to comtact me:  Application SPECIFICATION Multi jet, wet dial; Brass body, electronic meter; Battery life is more than 6 years based on low power consumption design, low battery alarm,; Accurate measure due to anti-jamming and magnetic features based on non-magnetic sample patents technology; Item Functions Display LCD screen Display status of input water volume, surplus water volume, total volume, payment, closed, open, error, low battery, under attack Digital show maximum total water volume9999.9m3 Water supply control Auto closes the valve when water volume is little, and open when inserting new prepaid card. Auto control Low battery alarm Auto closes the valve when battery is low, prompt to change the battery. Hardware security Auto closes the valve when the pulse line is cut off, and alarm under attack, which must repaired by administrator. Anti magnetic attack Auto closes the valve when strong magnetic close to the meter, need inserting card to reopen the meter. Power off detection Detecting the circuit after power up to check normal or not. Waterproof Reading card as normal even the meter part is in water. Auto maintenance Automatic switch valve for discharge once a month. Water quota You can set a limit to use water. Unable to input water volume more than limit. Zero-crossing solution User information would feedback to the superior software for processing when the valve failure to close in zero-crossing. Extra water volume will be record. Working features Moisture-proof pulse line The pulse output is not affected by moisture, data will record as normal. Multi-application card The first inserting of card in a new water meter will write in Card No. User ID, Water Volume. A card would serve in a total of 4 set of cold water meter, hot water meter, heat meter and pure-water meter at the same time. Data Recovery When the meter is damaged, please insert the read-in card to collect user data and transfer data by inserting to a new meter. Initialization Remove all information in the meter by inserting Initialization card, and set the starting line of water meter. Control card When the meter break down, please insert control card to detect fault or to force the valve open. Card Reissue You can register a new card with original data if lost the user card.  Technical Data:  Model (DN) 15D 20D 25D Overload Flow Qmax(m3/h) 3 5 7 Normal Flow Qn(m3/h) 1.5 2.5 3.5 Transitional Flow Qt(m3/h) 0.12 0.2 0.28 Min.Flow Qmin(m3/h) 0.03 0.05 0.07 Technical Standards ISO4064, GB/T778, JB/T8802, JJG686, CJ/T133 Valve Life ≥5,000 times IC Card Life ≥100,000 times Min.Reading 0.0001 m3 Max.Reading 99999 m3 Power Supply 3.6V lithium battery, life≥6 years Security Unique Card/Meter IC Card Life ≥ 100000 times Static Working Current(uA) ≤6 Error Qmin to Qt ≤±5% Error Qt to Qmax ≤±2% Working Condition Indoor using, relative humidity ≤93%, Cold water Meter ≤40ºC,Hot water meter≤90ºC, Water quality conforms to the National tap water standard  COMPANY IMAGES:  MOQ: We will accept your trial order or sample order. Logo: Customers could customize their logo or lable on the water meter. Sample Policy: We will send samples to you( by TNT or DHL or EMS) for your confirmation within 2-7 days after we come to an agreement. Delivery time: Start shipping within 20-45 days after signing the contract. Payment terms: L/C, T/T, Western Union, MoneyGram, Paypal. Shipping: We can arrange the shipping by Courier ( DHL, UPS, Fedex , TNT etc. ), by air or by sea for you. List Of Competitive Advantage: We are factory, can provide you high quality, best price Professional employee and effective management Professional trading service Prompt delivery Good service & reputation Large production line After Service: We will make compensate for you if the accident made by us. Â
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PRODUCTS IMAGES:
IC card prepaid smart water meter:
Measuring the volume of cold potable water  passing through the pipeline  Work Conditions Water temperature : 0.1°C- 40°C
Water pressure  : ≤1.0 Mpa
 Brief Introduction IC Card Prepaid Water Meter is developed from dry-type basic water meter, composed of microchip module, controlling valves, LED display, IC Card & reader, and accounting management system.
  The figure of water volume is displayed directly on screen   The water using could be controlled as prepaid method Features Multi jet, dry dial; Brass body, electronic meter; Battery life is more than 6 years based on low power consumption design, low battery alarm; Accurate measure due to anti-jamming and magnetic features based on non-magnetic sample patents technology;
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Packaging and Testing and Certificates:
Specifications
PRODUCTS IMAGES:
IC card prepaid smart water meter:
Measuring the volume of cold potable water  passing through the pipeline  Work Conditions Water temperature : 0.1°C- 40°C
Water pressure  : ≤1.0 Mpa
 Brief Introduction IC Card Prepaid Water Meter is developed from dry-type basic water meter, composed of microchip module, controlling valves, LED display, IC Card & reader, and accounting management system.
  The figure of water volume is displayed directly on screen   The water using could be controlled as prepaid method Features Multi jet, dry dial; Brass body, electronic meter; Battery life is more than 6 years based on low power consumption design, low battery alarm; Accurate measure due to anti-jamming and magnetic features based on non-magnetic sample patents technology;
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Packaging and Testing and Certificates:
Basic Water Meter Table, Prepaid Intelligent Types
Model NO.: GX-Dn15-25mm
Principle: Speed of Water Meter
Medium Pressure: Pn16
Work Environment: Liquid Sealed Water Meter
Stucture: Intelligent IC Card
Diameter: 1/2-1 Inch
Material: Brass or Iron
Working Condition: 0-50 Centigrade
Minimum Reading: 0.0001m³
Maxximum Reading: 99999m³
Shelflife of The Lithium Battery: 7 Years
Trademark: GX-meter
Transport Package: Export Standard Carton Packaging
Specification: ISO9001: 2008
Origin: Linyi City, Shandong Province, China
HS Code: 9028201000
Model NO.: GX-Dn15-25mm
Principle: Speed of Water Meter
Medium Pressure: Pn16
Work Environment: Liquid Sealed Water Meter
Stucture: Intelligent IC Card
Diameter: 1/2-1 Inch
Material: Brass or Iron
Working Condition: 0-50 Centigrade
Minimum Reading: 0.0001m³
Maxximum Reading: 99999m³
Shelflife of The Lithium Battery: 7 Years
Trademark: GX-meter
Transport Package: Export Standard Carton Packaging
Specification: ISO9001: 2008
Origin: Linyi City, Shandong Province, China
HS Code: 9028201000