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DN20 / DN15 Automatic Remote Reading Water Meter Reader , OIML R49 , PN10

Categories Remote Reading Water Meter
Place of Origin: Ningbo, China
Brand Name: ElectroAMR TM
Certification: MC, OIML R49,ISO 4064-1:2005
Model Number: DN15, DN20
MOQ: 100pcs
Packaging Details: 12000 & 8112pcs/20”GP
Delivery Time: 35 days
Payment Terms: T/T, L/C
Supply Ability: 30000pcs/month
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    DN20 / DN15 Automatic Remote Reading Water Meter Reader , OIML R49 , PN10

    DN20 / DN15 Automatic Remote Reading Water Meter Reader , OIML R49 , PN10


    Quick Detail:

    size :DN15 (3/4”) & DN20 (1”)

    technology:flow rate sensor technology

    Accuracy:Class C

    Pressure grade:MAP10


    Automatic meter reading water meter is one type automatic reading electronic water meter, not the conventional mechanical based water meter, including size DN15 & DN20, for domestic & residential installation.

    Wireless AMR by RF module, automatic meter reading by PDA or fixed network.


    Description:

    Automatic meter reading water meter is one type automatic reading electronic water mete developed by one fully new concept technology: contactless electronic flow rate sensor. It is patent protected in China.
    It’s working principle as:

    When water pass through the inner chamber of water meter, the impeller with magnet ring rotates, it couples with the electronic flow rate sensor which inside movement component embedded magnet ring by no-contact condition and they rotate synchronously. Also electronic flow rate sensor inside has element with stored electric field energy, the electric field changes together with the rotation movement, so that sensor element gets the accurate electronic signal and it connects signal with control circuit, the CPU of control circuit calculates signals, then reaches the intention of metering. At the same time control circuit converts metering data to computer by wireless RF module, so realizes wireless remote transmission and automatic meter reading.


    Radio frequency of the water meter as: 430~440MHz, 470~510MHz, 868~870MHz, 902~928MHz or customized

    Automatic reading has two solutions: Hand PDA reader, walk-by or drive-by & fixed network


    Applications:

    Automatic meter reading water meter is used for measurement of cold water consumption in household and high-floors flats as well as industry, it is IP68, also can be placed inside bath room and water well as well.


    Automatic meter reading water meter Specifications:
    Technical data

    Metrological class

    2

    Ambient class

    Meets OIML R49 Class B and C (Indoors/outdoors)

    Ambient temperature

    2~50℃

    Protection class

    IP68

    Medium temperature

    T30 (0.1~30℃)

    Pressure grade

    MAP10 (PN10)

    Pressure loss

    p63 (0.063MPa)

    Battery life

    8 years

    Upstream sensitivity

    U15

    Downstream sensitivity

    D10

    Reversed flow

    Impossible to measure

    Meter flow data

    Model No.

    Nom. Flow
    Q3 (m3/h)

    Min. Flow
    Q1 (m3/h)

    Max. Flow
    Q4 (m3/h)

    Flow Turndown
    Q3/Q1

    Start flow
    (l/h)

    Max Tolerance

    Q2≤Q≤Q4

    Q1≤Q≤Q2

    LX-15DWY1

    2.5

    0.020

    3.1

    125

    3

    ±2%

    ±5%

    LX-20DWY1

    4.0

    0.025

    5.0

    125, 160

    5

    ±2%

    ±5%


    Competitive Advantage:

    • 15 years life Outlasts all conventional mechanical water meters’ 6 years life
    • Automatic meter reading, greatly saves production cost and increases reading efficiency
    • Much cost saving compared with No Moving Parts AMR water meters such as electromagnetic or ultrasonic water meters

    Buy DN20 / DN15 Automatic Remote Reading Water Meter Reader , OIML R49 , PN10 at wholesale prices
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