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DN50 - 2 Inch Prepayment Water Meter ISO 4064 Wireless Anti Attack

Good quality Woltman Water Meter for sales
Good quality Woltman Water Meter for sales
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DN50 - 2 Inch Prepayment Water Meter ISO 4064 Wireless Anti Attack

China DN50 - 2 Inch Prepayment Water Meter ISO 4064 Wireless Anti Attack supplier
DN50 - 2 Inch Prepayment Water Meter ISO 4064 Wireless Anti Attack supplier DN50 - 2 Inch Prepayment Water Meter ISO 4064 Wireless Anti Attack supplier

Large Image :  DN50 - 2 Inch Prepayment Water Meter ISO 4064 Wireless Anti Attack

Product Details:

Place of Origin: China
Brand Name: Iflow
Certification: ISO 4064, GB/T19001
Model Number: LXSG-50IC

Payment & Shipping Terms:

Minimum Order Quantity: negotiable
Price: negotiable
Packaging Details: carton with foam
Delivery Time: 6-8 weeks
Payment Terms: T/T, L/C
Supply Ability: 10000 sets per month
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Detailed Product Description
Type: Large Size Prepaid Water Meter Size: DN50 -2 Inch
Control: Ball Valve Electric: RF Type IC Card
Software: Free Of Charge Meter Material: Brass
Connect: Thread Register: Dry Dial

RF type IC card Prepaid Water Meter for residential water utility billing, Multi jet water meter with liquid seal

 

Our Smart prepaid water meter, are designed for commercial and industrial water supply billing purpose, it  adopts a contactless IC card to store water volume and monitor water consumption. Customers purchase water volume at vending points and upload water volume by swiping his IC card on the induction area of installed water meter inside or outside home to activate valve, which will open automatically to supply water.
During the period of water supply, the built-in microcomputer of water meter will automatically check and subtract the used water volume. Water meter has twice alarm function, when the purchased water volume reaches to alarm volume, water meter will close valve and stop water supply. Customer can resume water supply by swiping his IC card on water meter. When the remain water volume is used up, water meter will stop water supply completely and the customer needs to charge his IC card again.

Available in sizes 15mm to 25 mm with nominal flow rates of Qn 1.5m³/h to Qn 15m³/h. It's for cold water volumetric measurement, or hot water up to 90 ℃.

 

Functions

  •  Prepaid, avoid owing and consciously refuse to pay bill
  •  High accuracy of measurement
  •  Environmental protection material and can guarantee water quality for drinking
  •  Programmable tariff set
  •  Waterproof, moisture-proof and anti-attack
  •  Adopt replaceable batteries, change batteries by customer themselves, more convenient.

Pressure curve

DN50 - 2 Inch Prepayment Water Meter ISO 4064 Wireless Anti Attack

Flow curve

DN50 - 2 Inch Prepayment Water Meter ISO 4064 Wireless Anti Attack

Key features

  •  Contactless IC card (RF card) technique: adopt our company’s patent technique of RF card, transmitting data by wireless way, waterproof, moisture-proof and anti-attack
  •  Electric floating ball valve technique: adopt electric ball valve technique, work reliably and lower loss of pressure
  •  Totally sealed design: all the circuits are sealed by high performance casting glue, so there is no exposed electrode, and can be used in moist environment
  •  Anti-attack of strong electricity or magnetism: water meter will close valve automatically when being attacked by strong electricity or magnetism
  •  Micro-computer and microstorage technique: high integrated and high reliability

Product data sheet

Port size (DN) 15 mm 20 mm 25mm
Measure unit 0.1 m³
Measure range ratio (Q3/Q1) 80
Overload flow (Q4) 3.125 m³/h 5 m³/h 7.875 m³/h
Constant flow (Q3) 2.5 m³/h 4 m³/h 6.3 m³/h
Demarcation flow (Q2) 0.05 m³/h 0.08 m³/h 0.126 m³/h
Miniumal flow (Q1) 0.0313 m³/h 0.05 m³/h 0.0788 m³/h
Minmum reading 0.0001 m³
Maximum reading 99999 m³
Alarm automatic valve close
Working temperature 0.1℃~30℃ (cold water meter)
0.1℃~90℃ (hot water meter)
Flow sensitivity level

Up zone: U10

Down zone: D5

Pressure level △P63
Working pressure rating 0.03 Mpa - 1.0 Mpa
EMC E1
Environment safety level B

 

Installation

  •  The installation of water meter meets the installation requirements of ISO4064-2:2005
  •  The caliber of water meter shall correspond with caliber of pipes and the used flow rate is less than or close to the permanent flowrate. The installation place should avoid exposure, flooding, freeze and pollution, and convenient for installing, removing and reading data.
  •  The water meter shall be installed horizontally (display surface is upward).
  •  The sands and stones and other sundries in the pipelines shall be cleared.
  •  The arrow on the water meter should be the same as the water flow in the pipeline.
  •  If the water meter is installed on the inlet of the boiler, it is better to install inverted valve on the outlet of water to prevent the return current of hot water and steam will damage the water meter.

Competitive Advantage:

  •  Compliance to international standards: ISO4064 / GBT778 / Q/320700JR05-2003
  •  Strict process control
  •  Advanced calibration equipment
  •  Engineer team

Production line

 

DN50 - 2 Inch Prepayment Water Meter ISO 4064 Wireless Anti Attack

 

Contact Details
Shanghai I Fluid Technology Co., Ltd.

Contact Person: Yuan

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