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Ammete China Water Meter

AMT MJ-D Multi-Jet Ammete Brass Water Meter DN15–DN20 High-Precision MID Certified | Best Price at PM-E.

Price: Contact

  • Model: AMT/MJ-D
  • The AMT MJ-D Series Ammete Brass Multi-Jet Dry Type Water Meter provides high-precision water measurement for residential and commercial use. It features a durable brass body, anti-fog dry dial design, and MID EU certification for reliable performance in DN15–DN20 applications.

  • Trademark: AMMETE
  • Origin: China
  • Brass Multi-Jet Dry Ammete Type Water Meter AMT MJ-D Series | High-Precision Multi-Jet Water Flow Meter

    Introduction to AMT MJ-D Series Water Meter

    The AMT MJ-D Series Brass Multi-Jet Dry Type Water Meter is a high-precision multi-jet water flow meter designed for residential and commercial water supply systems.

    It uses a magnetic drive mechanism combined with a dry-dial register, ensuring stable accuracy, clear reading, and long service life without condensation or fogging.

    The product is MID certified (Measuring Instruments Directive 2014/32/EU), guaranteeing legally compliant and internationally recognized measurement accuracy.


    Key Features of AMT MJ-D Ammete Water Meter

    ✔ High Sensitivity for Low Flow Measurement

    • Suitable for residential water consumption
    • Accurate measurement at low flow rates

    ✔ Durable Brass Body Construction

    • High-quality brass material
    • Excellent pressure resistance and wear resistance
    • Long service life

    ✔ Stable Multi-Jet Technology

    • Multiple water jets improve measurement stability
    • Ensures long-term accuracy performance

    ✔ Dry Dial Design (Anti-Fogging)

    • Sealed register prevents condensation
    • Clear and easy reading in all conditions

    ✔ Magnetic Shielding Protection

    • Prevents external magnetic interference
    • Ensures stable and accurate measurement

    ✔ Easy Maintenance and Calibration

    • Simple inspection and adjustment
    • Reliable long-term performance

    Technical Specifications of AMT MJ-D Series Ammete

    Item Specification
    Body material Brass
    Type Multi-jet, dry type
    Size DN15 – DN20
    Accuracy class R160
    Cold water temperature 0°C – 50°C
    Hot water temperature 0°C – 90°C
    Working pressure 1.0 MPa / 1.6 MPa
    Pressure loss ΔP ≤ 63
    Connection type G / BSP / NPT
    Pulse output 1P = 1 / 10 / 100 / 1000 L

    Installation Guidelines

    To ensure maximum accuracy:

    • Install horizontally with the dial facing upward
    • Ensure water flow direction matches the arrow on the body
    • Flush the pipeline before installation to remove debris or particles

    Accuracy Performance

    • From minimum flow (Q1) to transitional flow (Q2): ±5%
    • From transitional flow (Q2) to overload flow (Q4): ±2%
    • Hot water meter accuracy: ±3%

    Detailed Technical Data

    Model

    Unit 

    AMT MJ-DA

    AMT MJ-DB

    Nominal Size 

    mm

    (inch)

    15 (1/2'')

    20 (3/4'')

    Overload Flow Rate (Q4) 

    m3/h

    3.125

    5

    Permanent Flow Rate (Q3) 

    m3/h

    2.5

    4

    R=160

    Transitional Flow Rate (Q2) 

    m3/h

    0.025

    0.04

    Minimum Flow Rate (Q1) 

    m3/h

    0.015625

    0.025

    Min. Reading 

    m3

    0.0001

    0.0001

    Max. Reading 

    m3

    99999

    99999

    Temperature class

    T °C

    T50/ T90

    Water pressure classes

    MPa

    1.0/1.6

    Pressure-loss classes

     

    △P63

    Installation Positions

     

    HORIZONTAL

    Flow profile sensitivity classes

     

    U0/D0

     

    Dimensions

    Model

    Nominal

    Size 

    (mm)

    Size

     (inch) 

    Length 

    (mm)

    Width 

    (mm)

    Height 

    (mm)

    Connecting 

    Thread D 

    Unit weight

    (Kg)

    PCS/

    CTN

    Carton

    Weight

    (Kg)

    Carton

    Dimension

    (Cm)

    AMT MJ-DA

    15

    1/2″

    165

    95

    106

    G¾B

    1.3

    10

    13

    47x35.5x12.5

    AMT MJ-DB

    20

    3/4″

    190/195

    95

    106

    G1 B

    1.6

    10

    16

    51.5x41x12.5

     

    Applications

    The AMT MJ-D Series is widely used in:

    • Residential water supply systems
    • Apartments and buildings
    • Commercial facilities
    • Small industrial water monitoring
    • Water consumption management systems

    Conclusion

    The AMT MJ-D Series Brass Multi-Jet Dry Type Ammete Water Meter is a high-precision, durable, and MID-certified water metering solution for residential and commercial applications.

    With its robust brass body, dry-dial anti-fog design, and stable multi-jet technology, it ensures long-term reliable water measurement performance.

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