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Shanghai Xunhui Environment Technology Co., Ltd.

DN15 DN20 DN25 Convectional Ultrasonic Flow Meters With ISO4064 / GBT778

    • DN15 DN20 DN25 Convectional Ultrasonic Flow Meters With ISO4064 / GBT778
    • DN15 DN20 DN25 Convectional Ultrasonic Flow Meters With ISO4064 / GBT778
  • DN15 DN20 DN25 Convectional Ultrasonic Flow Meters With ISO4064 / GBT778

    Product Details:

    Place of Origin: China
    Brand Name: Purescience
    Certification: ISO 4064B, GB/T19001
    Model Number: UWM20

    Payment & Shipping Terms:

    Minimum Order Quantity: 200 pieces
    Price: USD30 - USD300
    Packaging Details: unit pack by brown box, pallet
    Delivery Time: 4-5 weeks
    Payment Terms: L/C, D/P, T/T
    Supply Ability: 2,800,000 sets per year
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    Detailed Product Description
    Product Name: Convectional Water Meter Theory: Convectional
    Size: DN15 - DN50 Pressure: PN16
    Communication: Nb-IoT / MBus / RS485 Accuracy: + / - 2% @ Cold Water
    Protection: IP68 Standard: ISO4064 , GBT778 , Q/320700JR05-2003
    Function: Totalizer , Flow Rate

    Ultrasonic water meter, convectional type DN20 brass tube for sanitation water utility Mbus communication

     

    Our convectional water meter and heat meter, are ideal for transient and totalization flow, no moving parts, it has no pressure loss. These are ideally for water utility for water and energy management, measurement and billing.

     

    Product features

     

    ● Port size: DN15, DN20 and DN25;

    ● Dynamic range option: R 160 , 250, 400;

    ● Starting flow rate as low as 0.002 m3/h;

    ● Provides sustained accuracy within ±2%;

    ● Mounting in any installation position in difficult circumstances;

    ● Integrated mechanical design with protection class of IP68;

    ● No moving parts eliminate mechanical wear and pressure loss;

    ● Lithium battery with lifetime over 10 years (measuring cycle: 1s);

    ● Optional with wired lead or AMR/AMI devices;

    ● Communication interface: Optical, M-BUS/RS-485, RF.

     

    Note:

    • Measuring accuracy conform to ISO 4064 class B standard..
    • Available with different length on request. Available in hot water meter on request.

    Working condition:

    • Water temperature:0.1℃~40℃( 0.1℃~90℃ for hot water meter)
    • Water pressure: ≤1.0Mpa

    Maximum Permissible Error:

    (1) in the lower zone from qmin inclusive up to but excluding qt is ±5%

    (2) in the upper zone from qt inclusive up to and including qs is ±2%

    (3) Hot water meter ±3%

     

    Technical specifications

    Nominal diameter DN15, DN20, DN25
    Max work pressure 1.6 Mpa
    Temperature class T50 / T90
    Accuracy ISO 4064
    Housing material brass
    Battery life over 10 years
    Protection IP68
    Pressure loss ΔP25
    Climatic and mechanical environment Class C
    Communication M-bus / RS485
    Display

    9 digit LCD Display + prompts
    Cumulative flow (m3, L, GAL),

    Instantaneous flow (m3/h, L/min, GP), Flow direction,

    Low battery alarm, Output mode, Leak detection, etc.
    Minimum reading 0.0001m3
    Maximum reading 999999999m3

    Flow profile sensitivity U3/D0
    Memory week / year / 6 year

     

    Dimensions

    Diameter mm 15 20 25
    in 1/2 3/4 1
    L - Length (mm) 160 190 225
    B - Width (mm) 95 95 95
    H - Height (mm) 91 91 91
    h - height (mm) 20 20 20

     

    Test station

    DN15 DN20 DN25 Convectional Ultrasonic Flow Meters With ISO4064 / GBT778

     

    Dimensions

    DN15 DN20 DN25 Convectional Ultrasonic Flow Meters With ISO4064 / GBT778

     

    Competitive Advantage:

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

    Contact Details
    Shanghai Xunhui Environment Technology Co., Ltd.

    Contact Person: Mr. Murphy

    Tel: +8613816614405

    Send your inquiry directly to us (0 / 3000)

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