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    產品詳情
    • 產品名稱:QZD-1001i Type Electro-Pneumatic Converter

    • 產品型號:
    • 產品廠商:常陽
    • 產品價格:0
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    • 產品文檔:
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    QZD-1001i Type Electro-Pneumatic Converter,QZD-1001i Type Electro-Pneumatic Converter,
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    QZD-1001i Type Electro-Pneumatic Converter


    The products of qzd1000 series electrical converters supplied by Changyang instruments include: qzd-1001; qzd-1000; qzd-1000b; qzd-1001i; qzd1000 series electrical converters are signal conversion elements between electric and electric instruments in industrial automation instruments. It is used to convert 4-20mA or 0-10mA current signal from electric regulating instrument into 20-100kpa pneumatic analog signal through converter. The product is widely used in automatic control system of petrochemical, electric power, metallurgy and other industrial departments。


     

    Main Specifications

    Type

    Input Signal

    (mADC)

    Supply Pressure

    (MPa)

    Structure of

    Explosion-protection

      QZD-1000A

    4~20

    0.14

    Standard type

      QZD-1000A-d

    4~20

    Flameproof type

    (dBT4)

      QZD-1000A-i

    4~20

    Intrinsic Safe type

    (iaCT5)

      QZD-1001A

    0~10

    Standard type

      QZD-1000A-d

    0~10

    Flameproof type

    (dBT4)

     

    Linearity      ≤±1

    Hysteresis Error:≤1

    Dead Band    0.2

    Air Consumption:≤1.5Nm3/h

    Input Resistance250±10Ω (4~20mA)

                   1000±30Ω (0~10mA)

    Insulation Resistance:≥20MΩ

    Transmitting Time  4S (Air piping:Φ6×1mm, Length 60m)

    Temperature Effect 0.8/10

    Control Action  Direct Action, Reverse Action

    Ambient Temp.  -25~55 (Standard Type) -25~40 (Explosion-protection Type)

    Relative Humidity5~100

    Air ConnectionM10×1

    Conduit ConnectionM20×1.5

    QZD-1001i Type Electro-Pneumatic Converter

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