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Photoelectric Direct Reading Valve Water Meter DC36V Digital Smart Water Meter LXSY Series

Zhuhai Huiyue Technology Co., Ltd
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    Buy cheap Photoelectric Direct Reading Valve Water Meter DC36V Digital Smart Water Meter LXSY Series from wholesalers
     
    Buy cheap Photoelectric Direct Reading Valve Water Meter DC36V Digital Smart Water Meter LXSY Series from wholesalers
    • Buy cheap Photoelectric Direct Reading Valve Water Meter DC36V Digital Smart Water Meter LXSY Series from wholesalers

    Photoelectric Direct Reading Valve Water Meter DC36V Digital Smart Water Meter LXSY Series

    Ask Lasest Price
    Brand Name : HUIYUE
    Model Number : LXSY-15~25FK
    Payment Terms : T/T、D/P、D/A
    Delivery Time : 1~2weeks
    Supply Ability : 5000pcs/month
    • Product Details
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    Photoelectric Direct Reading Valve Water Meter DC36V Digital Smart Water Meter LXSY Series

    Product features

    1. Rotary metering structure, high metering accuracy, small starting flow, beautiful appearance, easy reading.

    2. Low power consumption photoelectric coding passive direct reading technology.

    3. Built-in remote control valve.

    Technical Parameters

    Product model:

    LXSY-15 ~ 25FK

    Working voltage:

    DC 36V

    Working current:

    Meter Reading Current≤9 mA

    Static operating current≤1.3 mA

    Valve On/Off Bus Current≤50 mA

    Valve type:

    Electric ball valve

    Valve On/Off motor valve input current:

    ≤30 mA

    Ambient temperature:

    0.1 ℃ ~ + 55 ℃

    Relative humidity:

    0 ~ 95% RH

    Storage temperature:

    -25℃~+65℃

    Temperature rating:

    T30 (cold water)

    T90 (hot water )

    Working pressure:

    1 MPa

    Communication protocols:

    DL/T645, CJ/T 188,internal protocols, or user customization

    Max communication distance:

    300m (Communication line specification AVVR2×0.75)

    Accuracy rating:

    Class 2

    Communication with host:

    M-bus

    Bus open circuit, short circuit, idle and other fault protection

    Yes

    Single meter valve On/Off time:

    8s

    Bus PIN ESD protection:

    over 10 kV

    Short-circuit current protection:

    Yes

    Pressure loss grade:

    ∆p63

    Flow Parameter

    Model

    Nominal
    diameter

    Q3/Q1

    Overload
    flow Q4

    Normal
    flow Q3

    Boundary
    flow Q2

    Minimum
    flow Q1

    m3/h

    LXS-15FK

    DN15

    160

    3.125

    2.500

    0.050

    0.025

    LXS-20FK

    DN20

    160

    5.000

    4.000

    0.080

    0.040

    LXS-25FK

    DN25

    160

    7.875

    6.300

    0.128

    0.063

    NOTE

    Maximum allowable error:

    1. The maximum allowable error of high zone flow rate (Q2≤Q≤Q 4) is ± 2% when the water temperature range is 0.1 ℃ ~ 30 ℃. When the water temperature is higher than 30 ℃, the maximum allowable error of ± 3%.

    2.The low zone flow rate (Q1≤Q ≤Q2) is ± 5% , regardless of the water temperature range.

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